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BMC Infectious Diseases

Issue 1/2021

Content (1272 Articles)

Open Access Tuberculosis Research article

Variation in Mycobacterium tuberculosis population structure in Iran: a systemic review and meta-analysis

Shima Hadifar, Abolfazl Fateh, Vahid Pourbarkhordar, Seyed Davar Siadat, Shayan Mostafaei, Farzam Vaziri

Open Access Nosocomial Infection Research article

Epidemiologic characteristics of orthopedic surgical site infections and under-reporting estimation of registries using capture-recapture analysis

Niloufar Taherpour, Yadollah Mehrabi, Arash Seifi, Babak Eshrati, Seyed Saeed Hashemi Nazari

Open Access Tuberculosis Research article

Use of T-SPOT.TB for the diagnosis of unconventional pleural tuberculosis is superior to ADA in high prevalence areas: a prospective analysis of 601 cases

Xinting Yang, Jing Zhang, Qingtao Liang, Liping Pan, Hongfei Duan, Yang Yang, Hua Li, Chao Guo, Qi Sun, Hongyan Jia, Boping Du, Rongrong Wei, Aiying Xing, Zongde Zhang, Xiaoyou Chen

Open Access Human Immunodeficiency Virus Research article

ODYSSEY clinical trial design: a randomised global study to evaluate the efficacy and safety of dolutegravir-based antiretroviral therapy in HIV-positive children, with nested pharmacokinetic sub-studies to evaluate pragmatic WHO-weight-band based dolutegravir dosing

Cecilia L. Moore, Anna Turkova, Hilda Mujuru, Adeodata Kekitiinwa, Abbas Lugemwa, Cissy M. Kityo, Linda N. Barlow-Mosha, Tim R. Cressey, Avy Violari, Ebrahim Variava, Mark F. Cotton, Moherndran Archary, Alexandra Compagnucci, Thanyawee Puthanakit, Osee Behuhuma, Yacine Saϊdi, James Hakim, Pauline Amuge, Lorna Atwine, Victor Musiime, David M. Burger, Clare Shakeshaft, Carlo Giaquinto, Pablo Rojo, Diana M. Gibb, Deborah Ford, Shabinah Ali, Abdel Babiker, Chiara Borg, Anne-Marie Borges Da Silva, Joanna Calvert, Deborah Ford, Joshua Gasa, Diana M. Gibb, Nasir Jamil, Sarah Lensen, Emma Little, Fatima Mohamed, Samuel Montero, Cecilia L. Moore, Rachel Oguntimehin, Anna Parker, Reena Patel, Tasmin Phillips, Tatiana Sarfati, Karen Scott, Clare Shakeshaft, Moira Spyer, Margaret Thomason, Anna Turkova, Rebecca Turner, Nadine Van Looy, Ellen White, Kaya Widuch, Helen Wilkes, Ben Wynne, Carlo Giaquinto, Tiziana Grossele, Daniel Gomez-Pena, Davide Bilardi, Giulio Vecchia, Alexandra Compagnucci, Yacine Saidi, Yoann Riault, Alexandra Coelho, Laura Picault, Christelle Kouakam, Tim R. Cressey, Suwalai Chalermpantmetagul, Dujrudee Chinwong, Gonzague Jourdain, Rukchanok Peongjakta, Pra-ornsuda Sukrakanchana, Wasna Sirirungsi, Janet Seeley, Sarah Bernays, Magda Conway, Nigel Klein, Eleni Nastouli, Anita De Rossi, Maria Angeles Munoz Fernandez, David Burger, Pauline Bollen, Angela Colbers, Hylke Waalewijn, Cissy M. Kityo, Victor Musiime, Elizabeth Kaudha, Annet Nanduudu, Emmanuel Mujyambere, Paul Ocitti Labeja, Charity Nankunda, Juliet Ategeka, Peter Erim, Collin Makanga, Esther Nambi, Abbas Lugemwa, Lorna Atwine, Edridah Keminyeto, Deogratiuos Tukwasibwe, Shafic Makumbi, Emily Ninsiima, Mercy Tukamushaba, Rogers Ankunda, Ian Natuhurira, Miriam Kasozi, Baker Rubinga, Adeodata R. Kekitiinwa, Pauline Amuge, Dickson Bbuye, Justine Nalubwama, Winnie Akobye, Muzamil Nsibuka Kisekka, Anthony Kirabira, Gloria Ninsiima, Sylvia Namanda, Gerald Agaba, Immaculate Nagawa, Annet Nalugo, Florence Namuli, Rose Kadhuba, Rachael Namuddu, Lameck Kiyimba, Angella Baita, Eunice Atim, Olivia Kobusingye, Clementine Namajja, Africanus Byaruhanga, Rogers Besigye, Herbert Murungi, Geoffrey Onen, Philippa Musoke, Linda Barlow-Mosha, Grace Ahimbisibwe, Rose Namwanje, Monica Etima, Mark Ssenyonga, Robert Serunjogi, Hajira Kataike, Richard Isabirye, David Balamusani, Monica Nolan, Mark F. Cotton, Anita Janese van Rensburg, Marlize Smuts, Catherine Andrea, Sumaya Dadan Sonja Pieterse, Vinesh Jaeven, Candice Makola, George Fourie, Kurt Smith, Els Dobbels, Peter Zuidewind, Hesti Van Huyssteen, Mornay Isaacs, Georgina Nentsa, Thabis Ncgaba, Candice MacDonald, Mandisa Mtshagi, Maria Bester, Wilma Orange, Ronelle Arendze, Mark Mulder, George Fourie, Avy Violari, Nastassja Ramsagar, Afaaf Liberty, Ruth Mathiba, Lindiwe Maseko, Nakata Kekane, Busi Khumlo, Mirriam Khunene, Noshalaza Sbisi, Jackie Brown, Ryphina Madonsela, Nokuthula Mbadaliga, Zaakirah Essack, Reshma Lakha, Aasia Vadee, Derusha Frank, Nazim Akoojee, Maletsatsi Monametsi, Gladness Machache, Yolandie Fourie, Anusha Nanan-kanjee, Juan Erasmus, Angelous Mamiane, Tseleng Daniel, Fatima Mayat, Nomfundo Maduna, Patsy Baliram, Chaiwat Ngampiyasakul, Pisut Greetanukroh, Wanna Chamjamrat, Praechadaporn Khannak, Pornchai Techakunakorn, Thitiwat Thapwai, Patcharee Puangmalai, Ampai Maneekaew, Pradthana Ounchanum, Yupawan Thaweesombat, Areerat Kongponoi, Jutarat Thewsoongnoen, Suparat Kanjanavanit, Pacharaporn Yingyong, Thida Namwong, Rangwit Junkaew, Ussanee Srirompotong, Patamawadee Sudsaard, Siripun Nuanbuddee, Sookpanee Wimonklang, Sathaporn Na-Rajsima, Suchart Thongpaen, Pattira Runarassamee, Watchara Meethaisong, Arttasid Udomvised, Ebrahim Variava, Modiehi Rakgokong, Dihedile Scheppers, Tumelo Moloantoa, Abdul Hamid Kaka, Tshepiso Masienyane, Akshmi Ori, Kgosimang Mmolawa, Pattamukkil Abraham, Moherndran Archary, Rejoice Mosia, Sajeeda Mawlana, Rosie Mngqibisa, Rashina Nundlal, Elishka Singh, Penelope Madlala, Allemah Naidoo, Sphiwee Cebekhulu, Petronelle Casey, Collin Pillay, Subashinie Sidhoo, Minenhle Chikowore, Lungile Nyantsa, Melisha Nunkoo, Terence Nair, Enbavani Pillay, Sheleika Singh, Sheroma Rajkumar, Osee Behuhuma, Olivier Koole, Kristien Bird, Nomzamo Buthelezi, Mumsy Mthethwa, James Hakim, Hilda Mujuru, Kusum Nathoo, Mutsa Bwakura-Dangarembizi, Ennie Chidziva, Shepherd Mudzingwa, Themelihle Bafana, Colin Warambwa, Godfrey Musoro, Gloria Tinago, Shirley Mutsai, Columbus Moyo, Ruth Nhema, Misheck Nkalo Phiri, Stuart Chitongo, Joshua Choga, Joyline Bhiri, Wilber Ishemunyoro, Makhosonke Ndlovu, Thanyawee Puthanakit, Naruporn Kasipong, Sararut Chanthaburanun, Kesdao Nanthapisal, Thidarat Jupimai, Thornthun Noppakaorattanamanee, Torsak Bunupuradah, Wipaporn Natalie Songtaweesin, Chutima Saisaengjan, Stephan Schultze-Straber, Christoph Konigs, Robin Kobbe, Felicia Mantkowski, Steve Welch, Jacqui Daglish, Laura Thrasyvoulou, Delane Singadia, Sophie Foxall, Judith Acero, Gosia Pasko-Szcech, Jacquie Flynn, Gareth Tudor-Williams, Farhana Abdulla, Srini Bandi, Jin Li, Sean O’Riordan, Dominique Barker, Richard Vowden, Colin Ball Eniola Nsirim, Kathleen McClughlin, India Garcia, Pablo Rojo Conejo, Cristina Epalza, Luis Prieto Tato, Maite Fernandez, Luis Escosa Garcia, Maria José Mellado Peña, Talia Sainz Costa, Claudia Fortuny Guasch, Antoni Noguera Julian, Carolina Estepa, Elena Bruno, Alba Murciano Cabeza, Maria Angeles Muñoz Fernandez, Paula Palau, Laura Marques, Carla Teixeira, Alexandre Fernandes, Rosita Nunes, Helena Nascimento, Andreia Padrao, Joana Tuna, Helena Ramos, Ana Constança Mendes, Helena Pinheiro, Ana Cristina Matos, Flavia Kyomuhendo, Sarah Nakalanzi, Cynthia Mukisa Williams, Ntombenhle Ngcobo, Deborah Pako, Jacky Crisp, Benedictor Dube, Precious Chandiwana, Winnie Gozhora, Ian Weller, Elaine Abrams, Tsitsi Apollo, Polly Clayden, Valériane Leroy, Anton Pozniak, Jane Crawley, Rodolphe Thiébaut, Helen McIlleron, Alasdair Bamford, Hermione Lyall, Andrew Prendergast, Felicity Fitzgerald, Anna Goodman

Open Access Adenovirus Research article

Etiology of diarrhea by multiplex polymerase chain reaction among young children in the United Arab Emirates: a case-control study

Ahmed R. Alsuwaidi, Klaithem Al Dhaheri, Sania Al Hamad, Junu George, Judy Ibrahim, Ghassan Ghatasheh, Mohammed Issa, Suleiman Al-Hammadi, Hassib Narchi

Open Access Expectoration Case report

Pulmonary nocardiosis in a patient with pemphigus foliaceus: case report and literature review

Ning Luo, Shifan Tan, Xiaocai Li, Si Liu, Shivank Singh, Mafeng Chen, Weiye Yang, Yanhong He, Chunna Chen, Min Liang

Open Access Diarrhea Research article

Enteric pathogen infection and consequences for child growth in young Aboriginal Australian children: a cross-sectional study

Sarah Hanieh, Siddhartha Mahanty, George Gurruwiwi, Therese Kearns, Roslyn Dhurrkay, Veronica Gondarra, Jenny Shield, Norbert Ryan, Francesca Azzato, Susan A. Ballard, Nicole Orlando, Sullen Nicholson, Katherine Gibney, Julie Brimblecombe, Wendy Page, Leonard C. Harrison, Beverley-Ann Biggs, Yalurr Dhamarandji, David Djilimara, Elizabeth Bungawara, Lloyd Dhamarandji, Janice Djiliri, Jess Gatti, Jannie Kraayenhof, Noella Goveas

Open Access Acute Kidney Injury Research article

Campylobacter-associated hospitalisations in an Australian provincial setting

Cameron R. M. Moffatt, Karina J. Kennedy, Linda Selvey, Martyn D. Kirk

Open Access Chickenpox Research article

Acceptance of universal varicella vaccination among Swiss pediatricians and general practitioners who treat pediatric patients

Florian Lienert, Olivia Weiss, Kathrin Schmitt, Ulrich Heininger, Patrik Guggisberg

Open Access Pleural Effusion Research article

Clinical significance of D-dimer levels in refractory Mycoplasma pneumoniae pneumonia

Xia Huang, Dan Li, Feng Liu, Deyu Zhao, Yifan Zhu, Heng Tang

Open Access Escherichia Coli Research article

High prevalence of multidrug resistant ESBL- and plasmid mediated AmpC-producing clinical isolates of Escherichia coli at Maputo Central Hospital, Mozambique

Calvina E. L. Estaleva, Tomas F. Zimba, John Osei Sekyere, Usha Govinden, Hafizah Y. Chenia, Gunnar S. Simonsen, Bjørg Haldorsen, Sabiha Y. Essack, Arnfinn Sundsfjord

Open Access Human Immunodeficiency Virus Research article

Rotavirus A infection in children under five years old with a double health problem: undernutrition and diarrhoea – a cross-sectional study in four provinces of Mozambique

Assucênio Chissaque, Marta Cassocera, Carolina Gasparinho, Jéronimo Souzinho Langa, Adilson Fernando Loforte Bauhofer, Jorfélia José Chilaúle, Eva Dora João, Benilde António Munlela, Júlia Assiat Monteiro Sambo, Simone Salvador Boene, Marlene Bernardo Djedje, Elda Muianga Anapakala, Esperança Lourenço Guimarães, Diocreciano Matias Bero, Lena Vânia Manhique-Coutinho, Idalécia Cossa-Moiane, Timothy A. Kellogg, Luzia Augusta Pires Gonçalves, Nilsa de Deus

Open Access Shock Case report

Toxic shock syndrome with a cytokine storm caused by Staphylococcus simulans: a case report

Ken Goda, Tsuneaki Kenzaka, Masahiko Hoshijima, Akihiro Yachie, Hozuka Akita

Open Access Schistosomiasis Research article

Association of urogenital and intestinal parasitic infections with type 2 diabetes individuals: a comparative study

Babiker Saad Almugadam, Mihad Khaleil Ibrahim, Yinhui Liu, Shen-min Chen, Chun-hao Wang, Chen-yi Shao, Bao-wei Ren, Li Tang

Open Access Expectoration Research article

Direct detection of Corynebacterium striatum, Corynebacterium propinquum, and Corynebacterium simulans in sputum samples by high-resolution melt curve analysis

Shuai Xu, Xiaotong Qiu, Xuexin Hou, Haijian Zhou, Dongke Chen, Xuebing Wang, Lichao Han, Dan Li, Lina Sun, Xingzhao Ji, Minghui Li, Jingshan Zhang, Mengtong Li, Zhenjun Li

Open Access Antibiotic Research article

Antimicrobial resistance awareness and antibiotic prescribing behavior among healthcare workers in Nigeria: a national survey

Emelda E. Chukwu, David A. Oladele, Christian A. Enwuru, Peter L. Gogwan, Dennis Abuh, Rosemary A. Audu, Folasade T. Ogunsola

Open Access Heart Failure Research article

Prognostic value of pro-adrenomedullin and copeptin in acute infective endocarditis

Rosa Zampino, Domenico Iossa, Maria Paola Ursi, Lorenzo Bertolino, Roberto Andini, Rosa Molaro, Oriana Fabrazzo, Silvia Leonardi, Luigi Atripaldi, Emanuele Durante-Mangoni

Open Access Human Immunodeficiency Virus Research article

Serological diagnosis and prevalence of HIV-1 infection in Russian metropolitan areas

D. E. Kireev, V. P. Chulanov, G. A. Shipulin, A. V. Semenov, E. V. Tivanova, N. M. Kolyasnikova, E. B. Zueva, V. V. Pokrovskiy, C. Galli

Open Access Escherichia Coli Case report

A case of SFTS coinfected with E. coli bacteremia

Hyungdon Lee, Woo Young Choi, Choon Mee Kim, Na-Ra Yun, Dong-Min Kim, Sang-Hyun Pyun, Byung Jun Yu, You Mi Lee

Open Access Obesity Research article

Risk factors of recurrent erysipelas in adult Chinese patients: a prospective cohort study

Ang Li, Ni Wang, Lingzhi Ge, Hongyan Xin, Wenfei Li

Open Access Dyspnea Research article

Increased mRNA expression of key cytokines among suspected cases of Pneumocystis jirovecii infection

Mohammad Y. Alshahrani, Mohammed Alfaifi, Mesfer Al Shahrani, Abdulaziz S. Alshahrani, Ali G. Alkhathami, Ayed A. Dera, Irfan Ahmad, Shadma Wahab, Mirza M. A. Beg, Ali Hakamy, Mohamed E. Hamid

Open Access Case report

Continuous elevation of procalcitonin in cirrhosis combined with hepatic carcinoma: a case report

Juan Lu, Chun-lei Chen, Jian-di Jin, Jun Chen, Cheng-bo Yu

Open Access Influenza Virus Research article

Performance of case definitions and clinical predictors for influenza surveillance among patients followed in a rural cohort in Senegal

Mamadou Aliou Barry, Florent Arinal, Cheikh Talla, Boris Gildas Hedible, Fatoumata Diene Sarr, Ibrahim Oumar Ba, Boly Diop, Ndongo Dia, Muriel Vray

Open Access Pneumonia Case report

Legionnaire’s disease presenting as bilateral central scotomata: a case report

Sho Yamada, Takamasa Kitajima, Satoshi Marumo, Motonari Fukui

Ciprofloxacin Research article

Prevalence, distribution and antimicrobial susceptibility pattern of bacterial isolates from a tertiary Hospital in Malawi

Pizga Kumwenda, Emmanuel C. Adukwu, Ebot S. Tabe, Victor. C. Ujor, Pocha S. Kamudumuli, Maono Ngwira, Joseph Tsung Shu Wu, Master R. O. Chisale

Open Access Research article

Knowledge, attitude and perceptions about Crimean Congo Haemorrhagic Fever (CCHF) among occupationally high-risk healthcare professionals of Pakistan

Ali Ahmed, Muhammad Saqlain, Maria Tanveer, Azhar Hussain Tahir, Fakhar Ud-Din, Maryum Ibrar Shinwari, Gul Majid Khan, Naveed Anwer

Open Access Yersinia Pseudotuberculosis Case report

Septic shock due to Yersinia pseudotuberculosis infection in an adult immunocompetent patient: a case report and literature review

Takehiro Hashimoto, Ryuichi Takenaka, Haruka Fukuda, Kazuhiko Hashinaga, Shin-ichi Nureki, Hideki Hayashidani, Teruo Sakamoto, Osamu Shigemitsu

Open Access Wound Debridement Case report

Non-surgical treatment of tetanus infection associated with breast cancer skin ulcer: a case report and literature review

Kazuhito Nomura, Eiji Sakawaki, Sonoko Sakawaki, Ayumu Yamaoka, Wakiko Aisaka, Hiroyuki Okamoto, Yoshihiro Takeyama, Shuji Uemura, Eichi Narimatsu

Open Access SARS-CoV-2 Research article

First wave of COVID-19 hospital admissions in Denmark: a Nationwide population-based cohort study

Jon Gitz Holler, Robert Eriksson, Tomas Østergaard Jensen, Maarten van Wijhe, Thea Kølsen Fischer, Ole Schmeltz Søgaard, Simone Bastrup Israelsen, Rajesh Mohey, Thilde Fabricius, Frederik Jøhnk, Lothar Wiese, Stine Johnsen, Christian Søborg, Henrik Nielsen, Ole Kirk, Birgitte Lindegaard Madsen, Zitta Barrella Harboe

Open Access COVID-19 Research article

Relationship of socio-demographics, comorbidities, symptoms and healthcare access with early COVID-19 presentation and disease severity

Laura Vaughan, Darlene Veruttipong, Jonathan G. Shaw, Noemie Levy, Lauren Edwards, Marcy Winget

Open Access Kidney Transplantation Research article

Pre-transplant donor HBV DNA+ and male recipient are independent risk factors for treatment failure in HBsAg+ donors to HBsAg- kidney transplant recipients

Xian-ding Wang, Shi-jian Feng, Jin-peng Liu, Tu-run Song, Zhong-li Huang, Yu Fan, Yun-ying Shi, Li-yu Chen, Yuan-hang Lv, Zi-lin Xu, Xiao-hong Li, Li Wang, Tao Lin

Open Access Plasmodium Falciparum Research article

Increased investment in gametocytes in asymptomatic Plasmodium falciparum infections in the wet season

Colins O. Oduma, Sidney Ogolla, Harrysone Atieli, Bartholomew N. Ondigo, Ming-Chieh Lee, Andrew K. Githeko, Arlene E. Dent, James W. Kazura, Guiyun Yan, Cristian Koepfli

Open Access Pneumococcal Vaccination Research article

Application of the screening and indirect cohort methods to evaluate the effectiveness of pneumococcal vaccination program in adults 75 years and older in Taiwan

Wei-Ju Su, Pei-Hung Chuang, Luan-Yin Chang, Hsiu-Yun Lo, Chuen-Sheue Chiang, Ez-Tzu Wang, Chin-Hui Yang

SARS-CoV-2 Research article

JAK-inhibitor and type I interferon ability to produce favorable clinical outcomes in COVID-19 patients: a systematic review and meta-analysis

Lucas Walz, Avi J. Cohen, Andre P. Rebaza, James Vanchieri, Martin D. Slade, Charles S. Dela Cruz, Lokesh Sharma

Open Access Care Research article

Missed opportunities for HIV testing in patients newly diagnosed with HIV in Morocco

Latifa Marih, Victoire Sawras, Juliette Pavie, Mustapha Sodqi, Mourad Malmoussi, Noura Tassi, Rajaa Bensghir, Samira Nani, Ahd Oulad Lahsen, Didier Laureillard, Kamal Marhoum El Filali, Karen Champenois, Laurence Weiss

Open Access Tuberculosis Research article

The transition to Xpert MTB/RIF ultra: diagnostic accuracy for pulmonary tuberculosis in Kampala, Uganda

A. Andama, D. Jaganath, R. Crowder, L. Asege, M. Nakaye, D. Katumba, J. Mukwatamundu, S. Mwebe, C. F. Semitala, W. Worodria, M. Joloba, S. Mohanty, A. Somoskovi, A. Cattamanchi

Open Access Research article

Comparison of two electronic hand hygiene monitoring systems in promoting hand hygiene of healthcare workers in the intensive care unit

Xiao Zhong, Dong-Li Wang, Li-Hua Xiao, Lan-Fang Mo, Qing-Fei Wu, Yan-Wei Chen, Xiao-Feng Luo

Tuberculosis Research article

HIV infection and multidrug resistant tuberculosis: a systematic review and meta-analysis

Zeeba Zahra Sultana, Farhana Ul Hoque, Joseph Beyene, Md. Akhlak-Ul-Islam, Md Hasinur Rahman Khan, Shakil Ahmed, Delwer Hossain Hawlader, Ahmed Hossain

Open Access Influenza Research article

Monitoring sick leave data for early detection of influenza outbreaks

Tom Duchemin, Jonathan Bastard, Pearl Anne Ante-Testard, Rania Assab, Oumou Salama Daouda, Audrey Duval, Jérôme-Philippe Garsi, Radowan Lounissi, Narimane Nekkab, Helene Neynaud, David R. M. Smith, William Dab, Kevin Jean, Laura Temime, Mounia N. Hocine

Open Access Intoxication Case report

Foodborne botulism presenting as small bowel obstruction: a case report

Alberto Friziero, Cosimo Sperti, Gianfranco Da Dalt, Nicola Baldan, Gianpietro Zanchettin, Pasquale Auricchio, Laura Gavagna, Andrea Grego, Giulia Capelli, Stefano Merigliano

Open Access Hepatitis B Research article

Amygdalin promotes the activity of T cells to suppress the progression of HBV-related hepatocellular carcinoma via the JAK2/STAT3 signaling pathway

Ruoyu Wang, Dong Zhang, Kewei Sun, Jianping Peng, Wenfang Zhu, Sihan Yin, Dan Tang, Yunan Wu

Open Access SARS-CoV-2 Research article

Clinical characteristics and predictive value of lower CD4+T cell level in patients with moderate and severe COVID-19: a multicenter retrospective study

Xue-song Wen, Dan Jiang, Lei Gao, Jian-zhong Zhou, Jun Xiao, Xiao-cheng Cheng, Bin He, Yue Chen, Peng Lei, Xiao-wei Tan, Shu Qin, Dong-ying Zhang

Open Access Sexually Transmitted Infection Research article

Trends and correlates of sexually transmitted infections among sexually active Ugandan female youths: evidence from three demographic and health surveys, 2006–2016

Veronicah Masanja, Solomon Tsebeni Wafula, Tonny Ssekamatte, John Bosco Isunju, Richard K. Mugambe, Guido Van Hal

Open Access Care Research article

The HIV care cascade for adolescents initiated on antiretroviral therapy in a health district of South Africa: a retrospective cohort study

Roxanna Haghighat, Elona Toska, Nontuthuzelo Bungane, Lucie Cluver

Open Access Expectoration Research article

The diagnostic value of metagenomic next⁃generation sequencing in infectious diseases

Hongxia Duan, Xuan Li, Aihong Mei, Ping Li, Yang Liu, Xiaofeng Li, Weiwei Li, Changhui Wang, Shuanshuan Xie

Open Access Tuberculosis Research article

Chest X-ray interpretation does not complement Xpert MTB/RIF in diagnosis of smear-negative pulmonary tuberculosis among TB-HIV co-infected adults in a resource-limited setting

Lydia Nakiyingi, John Mark Bwanika, Willy Ssengooba, Frank Mubiru, Damalie Nakanjako, Moses L. Joloba, Harriet Mayanja-Kizza, Yukari C. Manabe

Open Access Syphilis Research article

Congenital syphilis in East Baton Rouge parish, Louisiana: providers’ and women’s perspectives

Emily W. Harville, Gloria P. Giarratano, Pierre Buekens, Eurydice Lang, Jennifer Wagman

Open Access Neurological Status Research article

Identifying risks for severity of neurological symptoms in Hungarian West Nile virus patients

Márton Koch, Éva Pozsgai, Viktor Soós, Anna Nagy, János Girán, Norbert Nyisztor, Tibor Martyin, Zsófia Müller, Melánia Fehér, Edit Hajdú, Csaba Varga

Open Access Septicemia Research article

Clinical physiological parameters for the prediction of gram-negative bacterial infection in the emergency department

Chan-Peng Hsu, Hsin-Yu Chen, Wei-Lung Chen, Jiann-Hwa Chen, Chien-Cheng Huang, Po-Han Wu, Jui-Yuan Chung

Open Access Bronchoscopy Research article

Prediction of risk factors of bronchial mucus plugs in children with Mycoplasma pneumoniae pneumonia

Jiahui Zhang, Ting Wang, Rongrong Li, Wei Ji, Yongdong Yan, Zhichao Sun, Jiahong Tan, Jinfeng Wu, Li Huang, Zhengrong Chen

Open Access Cough Case report

Co-infection of COVID-19 and influenza A in a hemodialysis patient: a case report

Ran Jing, Rama Rao Vunnam, Elizabeth Schnaubelt, Chad Vokoun, Allison Cushman-Vokoun, David Goldner, Srinivas Rao Vunnam

Open Access COVID-19 Research article

Evaluation of undetected cases during the COVID-19 epidemic in Austria

C. Rippinger, M. Bicher, C. Urach, D. Brunmeir, N. Weibrecht, G. Zauner, G. Sroczynski, B. Jahn, N. Mühlberger, U. Siebert, N. Popper

Open Access SARS-CoV-2 Research article

Hydroxychloroquine in the treatment of outpatients with mildly symptomatic COVID-19: a multi-center observational study

Andrew Ip, Jaeil Ahn, Yizhao Zhou, Andre H. Goy, Eric Hansen, Andrew L. Pecora, Brittany A. Sinclaire, Urszula Bednarz, Michael Marafelias, Ihor S. Sawczuk, Joseph P. Underwood III, David M. Walker, Rajiv Prasad, Robert L. Sweeney, Marie G. Ponce, Samuel La Capra, Frank J. Cunningham, Arthur G. Calise, Bradley L. Pulver, Dominic Ruocco, Greggory E. Mojares, Michael P. Eagan, Kristy L. Ziontz, Paul Mastrokyriakos, Stuart L. Goldberg

Open Access Streptococci Research article

Prevalence, serotypes and virulence genes of Streptococcus agalactiae isolated from pregnant women with 35–37 weeks of gestation

Fernando J. Bobadilla, Marina G. Novosak, Iliana J. Cortese, Osvaldo D. Delgado, Margarita E. Laczeski

Open Access Candidiasis Research article

A predictive nomogram for mortality of cancer patients with invasive candidiasis: a 10-year study in a cancer center of North China

Ding Li, Tianjiao Li, Changsen Bai, Qing Zhang, Zheng Li, Xichuan Li

Open Access Central Venous Catheter Research article

Combination of Sequential Organ Failure Assessment (SOFA) score and Charlson Comorbidity Index (CCI) could predict the severity and prognosis of candidemia more accurately than the Acute Physiology, Age, Chronic Health Evaluation II (APACHE II) score

Nobuhiro Asai, Wataru Ohashi, Daisuke Sakanashi, Hiroyuki Suematsu, Hideo Kato, Mao Hagihara, Hiroki Watanabe, Arufumi Shiota, Yusuke Koizumi, Yuka Yamagishi, Hiroshige Mikamo

Open Access COVID-19 Research article

Higher comorbidities and early death in hospitalized African-American patients with Covid-19

Raavi Gupta, Raag Agrawal, Zaheer Bukhari, Absia Jabbar, Donghai Wang, John Diks, Mohamed Alshal, Dokpe Yvonne Emechebe, F. Charles Brunicardi, Jason M. Lazar, Robert Chamberlain, Aaliya Burza, M. A. Haseeb

Dynamic changes in lymphocyte subsets and parallel cytokine levels in patients with severe and critical COVID-19

Yangli Liu, Weiping Tan, Haihong Chen, Ying Zhu, Li Wan, Ke Jiang, Yubiao Guo, Kejing Tang, Canmao Xie, Hui Yi, Yukun Kuang, Yifeng Luo

Open Access Ivermectin Correction

Correction to: Differential susceptibility of Onchocerca volvulus microfilaria to ivermectin in two areas of contrasting history of mass drug administration in Cameroon: relevance of microscopy and molecular techniques for the monitoring of skin microfilarial repopulation within six months of direct observed treatment

Raphael Awah Abong, Glory N. Amambo, Patrick W. Chounna Ndongmo, Abdel Jelil Njouendou, Manuel Ritter, Amuam Andrew Beng, Mathias Eyong Esum, Kebede Deribe, Jerome Fru-Cho, Fanny F. Fombad, Theobald Mue Nji, Peter Ivo Enyong, Catherine B. Poole, Kenneth Pfarr, Achim Hoerauf, Clotilde K. S. Carlow, Samuel Wanji

Open Access Voriconazole Case report

Identification and molecular characterization of Subramaniula asteroides causing human fungal keratitis: a case report

Rosario Cultrera, Riccardo Torelli, Caterina Sarnicola, Daniela Segala, Andrea Mengoli, Giuseppina Chiaretto, Paolo Perri, Maurizio Sanguinetti

Open Access Hepatitis B Research article

Molecular characteristics of HBV infection among blood donors tested HBsAg reactive in a single ELISA test in southern China

Xianlin Ye, Tong Li, Ran Li, Heng Liu, Junpeng Zhao, Jinfeng Zeng

Open Access Coronavirus Research article

Critically ill patients with diabetes and Middle East respiratory syndrome: a multi-center observational study

Jesna Jose, Hasan M. Al-Dorzi, Awad Al-Omari, Yasser Mandourah, Fahad Al-Hameed, Musharaf Sadat, Eman Al Qasim, Basem Alraddadi, Abdulrahman Al Harthy, Ghaleb A. Al Mekhlafi, Abdullah Almotairi, Kasim Al Khatib, Ahmed Abdulmomen, Ismael Qushmaq, Anees A. Sindi, Ahmed Mady, Othman Solaiman, Rajaa Al-Raddadi, Khalid Maghrabi, Ahmed Ragab, Ayman Kharaba, Sarah Shalhoub, Abdulsalam M. Al-Aithan, Gajendra K. Vishwakarma, Atanu Bhattacharjee, Yaseen M. Arabi

Open Access Craniotomy Research article

Phenotype, molecular characterisation and risk factors for postoperative meningitis caused by ESBL-producing-Enterobacteriaceae: a six years multi-Centre comparative cohort study

Guanghui Zheng, Yanfei Cao, Chunhong Liu, Lingye Qian, Yumeng Cai, Miaomiao Cui, Huiting Sun, Lv Hong, Jun Yuan, Lina Zhang, Guojun Zhang

Open Access Tuberculosis Correction

Correction to: HIV infection and multidrug resistant tuberculosis: a systematic review and meta-analysis

Zeeba Zahra Sultana, Farhana Ul Hoque, Joseph Beyene, Md. Akhlak-Ul-Islam, Md Hasinur Rahman Khan, Shakil Ahmed, Delwer Hossain Hawlader, Ahmed Hossain

SARS-CoV-2 Research article

The different manifestations of COVID-19 in adults and children: a cohort study in an intensive care unit

Mònica Girona-Alarcon, Sara Bobillo-Perez, Anna Sole-Ribalta, Lluisa Hernandez, Carmina Guitart, Ricardo Suarez, Mònica Balaguer, Francisco-Jose Cambra, Iolanda Jordan

Open Access SARS-CoV-2 Research article

Clinical characteristics of 14 COVID-19 deaths in Tianmen, China: a single-center retrospective study

Jijia Hu, Yingang Zhang, Wei Wang, Zhihe Tao, Juan Tian, Ning Shao, Nian Liu, Hui Wei, Hao Huang

Open Access Heart Transplantation Case report

Clinical course and challenging management of early COVID-19 infection after heart transplantation: case report of two patients

Vincent Tchana-Sato, Arnaud Ancion, Julien Tridetti, Natzi Sakalihasan, Marie Pierre Hayette, Olivier Detry, Philippe Delvenne, Philippe Amabili, Marc Senard, Olivier Hougrand, Delphine Szecel, Jean-Paul Lavigne, Elie Minga Lowampa, Charlotte Ponte, Isabelle Maquoi, Philippe Morimont, Melissa Van Den Bulck, Marie Helene Delbouille, Jean Olivier Defraigne, Patrizio Lancellotti

Open Access Isoniazid Research article

An open label, randomised controlled trial of rifapentine versus rifampicin based short course regimens for the treatment of latent tuberculosis in England: the HALT LTBI pilot study

J. Surey, H. R. Stagg, T. A. Yates, M. Lipman, P. J. White, A. Charlett, L. Muñoz, L. Gosce, M. X. Rangaka, M. Francis, V. Hack, H. Kunst, I. Abubakar

Open Access Malaria Research article

Past eight-year malaria data in Gedeo zone, southern Ethiopia: trend, reporting-quality, spatiotemporal distribution, and association with socio-demographic and meteorological variables

Eshetu Molla, Sinknesh Wolde Behaksra, Fitsum G. Tadesse, Sisay Dugassa, Endalamaw Gadisa, Hassen Mamo

Open Access Human Immunodeficiency Virus Research article

Increase in HIV-1-transmitted drug resistance among ART-naïve youths at the China-Myanmar border during 2009 ~ 2017

Yibo Ding, Min Chen, Jibao Wang, Yuecheng Yang, Yi Feng, Lijie Wang, Song Duan, Qianru Lin, Hui Xing, Yanling Ma, Mengjie Han, Liying Ma

Open Access Acute Gastroenteritis Research article

Prevalence and genotype distribution of group A rotavirus circulating in Shanxi Province, China during 2015–2019

Lifeng Zhao, Xiaohong Shi, Dequan Meng, Jiane Guo, Yiping Li, Lirong Liang, Xiaofang Guo, Ran Tao, Xiaohua Zhang, Ruihong Gao, Li Gao, Jitao Wang

Open Access Chlamydia Trachomatis Research article

Prevalence of urogenital, anal, and pharyngeal infections with Chlamydia trachomatis, Neisseria gonorrhoeae, and Mycoplasma genitalium: a cross-sectional study in Reunion island

A. Calas, N. Zemali, G. Camuset, J. Jaubert, R. Manaquin, C. Saint-Pastou, Y. Koumar, P. Poubeau, P. Gerardin, A. Bertolotti

Open Access Dengue Virus Research article

Retrospective Seroepidemiology study of dengue virus infection in Taiwan

Ying-Hsuan Lee, Yu-Chia Hsieh, Chih-Jung Chen, Tzou-Yien Lin, Yhu-Chering Huang

Open Access Cough Research article

Point-prevalence survey of outpatient antibiotic prescription at a tertiary medical center in Sri Lanka: opportunities to improve prescribing practices for respiratory illnesses

Helen L. Zhang, Champica Bodinayake, Gaya B. Wijayaratne, Pasangi Jayatissa, D. L. Bhagya Piyasiri, Ruvini Kurukulasooriya, Tianchen Sheng, Ajith Nagahawatte, Christopher Woods, L. Gayani Tillekeratne

Open Access Isoniazid Research article

Diagnostic accuracy of a liquid chromatography-tandem mass spectrometry assay in small hair samples for rifampin-resistant tuberculosis drug concentrations in a routine care setting

John Metcalfe, Peter Bacchetti, Ali Esmail, Andrew Reckers, David Aguilar, Anita Wen, Shu Huo, Winnie R. Muyindike, Judith A. Hahn, Keertan Dheda, Monica Gandhi, Roy Gerona

Open Access Primary Immunodeficiency Research article

Antifungal stewardship in a tertiary care paediatric hospital: the PROAFUNGI study

Natalia Mendoza-Palomar, Beatriz Garcia-Palop, Susana Melendo, Maria Teresa Martín, Berta Renedo-Miró, Pere Soler-Palacin, Aurora Fernández-Polo

Open Access Echinococcosis Research article

Association between echinococcosis-specific health literacy and behavioural intention to prevent echinococcosis among herdsmen on the Tibet Plateau in China: a cross-sectional study

Jie Zhao, Yangzong Dawa, Kezhong A, Dejicuo, Lengbao, Zengyue Li, Wanli Chen, Jingya Wang, Yuxin Zhang, Dengbentai, Jiwei Wang, Lizheng Shi, Qingwu Jiang

Open Access Hepatitis C Research article

Polymorphism rs368234815 of interferon lambda 4 gene and spontaneous clearance of hepatitis C virus in haemodialysis patients: a case-control study

Alicja E. Grzegorzewska, Adrianna Mostowska, Monika K. Świderska, Wojciech Marcinkowski, Ireneusz Stolarek, Marek Figlerowicz, Paweł P. Jagodziński

Open Access Tick Case report

Scalp eschar and neck lymphadenopathy by Rickettsia slovaca after Dermacentor marginatus tick bite case report: multidisciplinary approach to a tick-borne disease

Giulia Barlozzari, Federico Romiti, Maurizio Zini, Adele Magliano, Claudio De Liberato, Franco Corrias, Guglielmo Capponi, Luisa Galli, Manuela Scarpulla, Carlotta Montagnani

Open Access Dengue Virus Research article

Epidemiological survey and screening strategy for dengue virus in blood donors from Yunnan Province

Ling Li, Ying Li, Shaofang Lu, Jing Dong, Haixia Xu, Qian Zhang, Rong Weng, Yundi Yin, Rui He, Peng Fang, Hua Shi, Yinghan Yu, Ji Wu, Zhong Liu, John R. Hess

Open Access Antibiotic Research article

Incidence, healthcare-seeking behaviours, antibiotic use and natural history of common infection syndromes in England: results from the Bug Watch community cohort study

Catherine M. Smith, Laura J. Shallcross, Peter Dutey-Magni, Anne Conolly, Christopher Fuller, Suzanne Hill, Arnoupe Jhass, Franziska Marcheselli, Susan Michie, Jennifer S. Mindell, Matthew J. Ridd, Georgios Tsakos, Andrew C. Hayward, Ellen B. Fragaszy, Niall Anderson, Lou Atkins, Anne Conolly, Elise Crayton, Spiros Denaxas, Peter Dutey-Magni, Nadia Elsay, Gillian Forbes, Ellen Fragaszy, Nick Freemantle, Christopher Fuller, Martin Gill, Andrew C. Hayward, Rob Horne, Arnoupe Jhass, Patty Kostkova, Fabiana Lorencatto, Susan Michie, Jennifer S. Mindell, Michelle Richardson, John Robson, Patrick Rockenschaub, Claire Royston, Laura J. Shallcross, Catherine M. Smith, Elizabeth Sutton, James Thomas, Carolyn Tarrant, Rosanna Traina, Emma Richardson, Jonathan West, Haydn Williams

Open Access Tuberculosis Research article

Comparing tuberculosis gene signatures in malnourished individuals using the TBSignatureProfiler

W. Evan Johnson, Aubrey Odom, Chelsie Cintron, Mutharaj Muthaiah, Selby Knudsen, Noyal Joseph, Senbagavalli Babu, Subitha Lakshminarayanan, David F. Jenkins, Yue Zhao, Ethel Nankya, C. Robert Horsburgh, Gautam Roy, Jerrold Ellner, Sonali Sarkar, Padmini Salgame, Natasha S. Hochberg

Open Access Research article

Genetic characterization of G12P[6] and G12P[8] rotavirus strains collected in six African countries between 2010 and 2014

Kebareng G. Rakau, Martin M. Nyaga, Maemu P. Gededzha, Jason M. Mwenda, M. Jeffrey Mphahlele, L. Mapaseka Seheri, A. Duncan Steele

Open Access Herpes Virus Case report

A rare case of adult herpes simplex encephalitis complicated with rhabdomyolysis

Qinwei Yu, Chao Han, Lei Pei, Jinsha Huang, Yan Xu, Tao Wang

Open Access Hepatitis B Research article

Restricted TcR β chain CDR3 clonotype is associated with resolved acute hepatitis B subjects

Dangsheng Xiao, Ju Wang, Zhitao Chen, Xiuyuan Jin, Yirui Xie, Dong Yan, Jiezuan Yang

Pharmacodynamics Research article

Pharmacodynamics of efavirenz 400 mg in treatment-naïve Chinese HIV-infected patients in a prospective cohort study

Ling Xu, Wenxiu Peng, Xiaojing Song, Yanling Li, Yang Han, Ting Zhu, Qiang Fu, Xiaoli Du, Wei Cao, Taisheng Li

Pneumonia Research article

Angiotensin-converting enzyme inhibitors (ACEI) or angiotensin receptor blockers (ARBs) may be safe for COVID-19 patients

Wenjun Wang, Xiaohui Zhao, Wei Wei, Weiwang Fan, Kai Gao, Shengxiu He, Xijing Zhuang

Open Access Nosocomial Pneumonia Correction

Correction to: Implementation and evaluation of a care bundle for prevention of non-ventilator associated hospital-acquired pneumonia (nvHAP) – a mixed-methods study protocol for a hybrid type 2 effectiveness-implementation trial

Aline Wolfensberger, Lauren Clack, Stefanie von Felten, Katharina Kusejko, Mirjam Faes Hesse, Werner Jakob, Dirk Saleschus, Marie-Theres Meier, Roger Kouyos, Leonhard Held, Hugo Sax

Open Access Community-Acquired Pneumonia Research article

Acute cardiovascular events in patients with community acquired pneumonia: results from the observational prospective FADOI-ICECAP study

Filippo Pieralli, Vieri Vannucchi, Carlo Nozzoli, Giuseppe Augello, Francesco Dentali, Giulia De Marzi, Generoso Uomo, Filippo Risaliti, Laura Morbidoni, Antonino Mazzone, Claudio Santini, Daniela Tirotta, Francesco Corradi, Riccardo Gerloni, Paola Gnerre, Gualberto Gussoni, Antonella Valerio, Mauro Campanini, Dario Manfellotto, Andrea Fontanella, T. Attardo, G. Augello, F. Dentali, L. Tavecchia, V. Gessi, F. Pieralli, G. De Marzi, A. Torrigiani, L. Corbo, G. Uomo, F. Gallucci, C. Mastrobuoni, F. Risaliti, A. Giani, L. Morbidoni, Consalvo Teodora, A. Mazzone, E. Ricchiuti, C. Santini, A. Rosato, D. Tirotta, L. Giampaolo, F. Corradi, A. Torrigiani, S. Di Gregorio, R. Gerloni, L. Parodi, P. Gnerre, V. Vannucchi, F. Pallini, G. Landini, P. Giuri, G. Prampolini, D. Arioli, M. C. Leone, C. Canale, F. Condemi, R. Lupica, F. Manzola, R. Mascianà, G. Agnelli, C. Becattini, E. D’Agostini, M. G. Mosconi, G. Bogliari, A. Rossi, M. Campanini, G. Iannantuoni, L. Bartolino, A. Montagnani, V. Verdiani, M. Gambacorta, S. Lenti, S. Francioni, M. Giorgi-Pierfranceschi, C. Cattabiani, F. Orlandini, L. Scuotri, M. La Regina, F. Corsini, L. Anastasio, N. Mumoli, V. Mazzi, A. Camaiti, G. Balbi, F. Ragazzo, M. Pengo

Open Access Shingles Research article

Immunogenicity and safety of a live herpes zoster vaccine in hematopoietic stem cell transplant recipients

June Young Chun, Kichun Kim, Min Kyeong Lee, Chang Kyung Kang, Youngil Koh, Dong-Yeop Shin, Junshik Hong, Pyoeng Gyun Choe, Nam Joong Kim, Sung-Soo Yoon, Wan Beom Park, Inho Kim, Myoung-don Oh

Open Access Care Research article

Point-of-care p24 antigen detection for early infant diagnosis of HIV infection: cross-sectional and longitudinal studies in Zambia

Catherine G. Sutcliffe, Jane Mutanga, Nkumbula Moyo, Abhishek K. Agarwal, Jessica L. Schue, Mutinta Hamahuwa, Kara M. Palamountain, Mark J. Fisher, Robert Elghanian, Philip E. Thuma, William J. Moss

Open Access Correction

Correction to: Clinical characteristics of 14 COVID-19 deaths in Tianmen, China: a single-center retrospective study

Jijia Hu, Yingang Zhang, Wei Wang, Zhihe Tao, Juan Tian, Ning Shao, Nian Liu, Hui Wei, Hao Huang

Open Access COVID-19 Vaccination Research article

Examining Australian public perceptions and behaviors towards a future COVID-19 vaccine

Holly Seale, Anita E. Heywood, Julie Leask, Meru Sheel, David N. Durrheim, Katarzyna Bolsewicz, Rajneesh Kaur

Open Access Micafungin Case report

Severe Candida glabrata pancolitis and fatal Aspergillus fumigatus pulmonary infection in the setting of bone marrow aplasia after CD19-directed CAR T-cell therapy – a case report

Kai Rejeski, Wolfgang G. Kunz, Martina Rudelius, Veit Bücklein, Viktoria Blumenberg, Christian Schmidt, Philipp Karschnia, Florian Schöberl, Konstantin Dimitriadis, Louisa von Baumgarten, Joachim Stemmler, Oliver Weigert, Martin Dreyling, Michael von Bergwelt-Baildon, Marion Subklewe

Open Access Transthoracic Echocardiography Case report

Pure SARS-CoV-2 related AVDS (Acute Vascular Distress Syndrome)

Vincent Jounieaux, Damien Basille, Osama Abou-Arab, Marie-Pierre Guillaumont, Claire Andrejak, Yazine Mahjoub, Daniel Oscar Rodenstein

Open Access Kidney Injury Case report

Continuous hypergammaglobulinemia and proteinuria after the recovery of the visceral Leishmaniasis: a case report

Linfeng Zou, Gang Chen, Yangzhong Zhou, Wei Ye, Yubin Wen, Limeng Chen, Xuemei Li

Open Access Ampicillin Research article

Analysis of virulence factors and antibiotic resistance genes in group B streptococcus from clinical samples

Raymond Mudzana, Rooyen T. Mavenyengwa, Muchaneta Gudza-Mugabe

Open Access Pleural Effusion Research article

Clinical characteristics of refractory mycoplasma pneumoniae pneumonia in children treated with glucocorticoid pulse therapy

Zhenli Zhu, Tongqiang Zhang, Wei Guo, Yaoyao Ling, Jiao Tian, Yongsheng Xu

Open Access COVID-19 Research article

Atypical presentations of coronavirus disease 2019 (COVID-19) from onset to readmission

Zhiqi Yang, Xiaofeng Chen, Ruibin Huang, Shengkai Li, Daiying Lin, Zhijian Yang, Hongfu Sun, Guorui Liu, Jinming Qiu, Yanyan Tang, Jianning Xiao, Yuting Liao, Xianheng Wu, Renhua Wu, Xiangguang Chen, Zhuozhi Dai

Open Access Human Immunodeficiency Virus Research article

Population-based HIV prevalence, stigma and HIV risk among trans women in Nepal

Erin C. Wilson, Manisha Dhakal, Sanjay Sharma, Anuj Rai, Rajesh Lama, Sirish Chettri, Caitlin M. Turner, Hui Xie, Sean Arayasirikul, Jess Lin, Swagata Banik

Open Access Human Immunodeficiency Virus Research article

Self-rated health among people living with HIV in Spain in 2019: a cross-sectional study

Marta Ruiz-Algueró, Victoria Hernando, Henar Marcos, Gonzalo Gutiérrez, Maria Jesus Pérez-Elías, Juan Carlos López-Bernaldo de Quirós, Federico Pulido, Miguel Górgolas, Jesus Sanz, Ines Suarez-García, Maria Teresa Fernandez, Juan Emilio Losa, Jose Luis Pérez, Maria Oliva Ladrero, Miguel Ángel Prieto, Gustavo González, Ana Izquierdo, Luis Javier Viloria, Irene López, Eva Martínez, Daniel Castrillejo, Rosa Aranguren, Maria Antonia Belmonte, I V Aranda-García, Antonio Arraiza, Asuncion Diaz, M. Egido, S. Letona, M. C. Royo, V. Asensi, E. García, J. Lobo, M. A. Meana, M. de Zárraga, P. Abad, M. Alvarez, R. Suárez del Villar, M. G. Jaume Amengual, A. Rey, A. Payeras, M. Riera, L. Vilaplana, E. Rodríguez de Castro, R. Canet, E. Colino, M. A. Cárdenas, J. L. Gómez, J. Gómez, J. F. Lluch, M. C. Fariñas, E. Martinez, M. I. García, H. Portillo, J. R. Barbera, C. Pereda, G. López, M. P. Geijo, F. Cuadra, M. Torralba, J. M. Yzusqui, M. A. Garcinuño, M. Sánchez, P. Cancelo, J. Locutura, J. A. Carro, A. Bahamonde, Y. Morán, J. Sánchez, A. Iglesias, E. M. Ferreira, M. del Valle, C. Hinojosa, P. Bachiller, A. Chocarro, D. Navarro, L. Mitjans, J. Portilla, M. J. Esteban, M. Masiá, A. Belso, J. Llenas, F. Pasquau, J. Uro, V. Chabrera, M. García, M. J. Galindo, M. Salavert, J. M. Querol, T. Labrador, C. Belenguer, J. Argente, M. J. Garcia, M. Fernández, M. N. Nogales, M. Galán, M. Medina, S. Trejo, C. Martín, C. García, I. Montes, J. A. Oteo, F. Pulido, M. Górgolas, A. Cabello, J. C. López Bernaldo de Quirós, J. Sanz, M. J. Pérez, I. Suárez-García, M. T. Fernández, J. L. Pérez, J. E. Losa, A. Fernández, C. Galera, H. Albendín, G. Alonso, D. Piñar, O. J. Martínez, A. Cano, J. Bravo, A. Arrillaga, J. A. Iribarren, J. J. Portu

Open Access Hepatitis C Research article

Seroprevalence of hepatitis c virus infection among blood donors in Ethiopia: a systematic review and meta-analysis

Eyasu Alem Lake, Robera Olana Fite, Lielt Gebreselassie Gebrekirstos, Meron Hadis Gebremedhin, Mohammed Suleiman Obsa, Kelemu Abebe Gelaw

Open Access Tuberculosis Research article

Determinants of self-reported correct knowledge about tuberculosis transmission among men and women in Malawi: evidence from a nationwide household survey

Peter A. M. Ntenda, Razak Mussa, Steve Gowelo, Alick Sixpence, Andy Bauleni, Atusayi Simbeye, Alfred Matengeni, Ernest Matola, Godfrey Banda, Christopher C. Stanley, Susan Banda, Owen Nkoka

Open Access SARS-CoV-2 Research article

A case series of children and young people admitted to a tertiary care hospital in Germany with COVID-19

Jonathan Remppis, Tina Ganzenmueller, Malte Kohns Vasconcelos, Oliver Heinzel, Rupert Handgretinger, Hanna Renk

Open Access SARS-CoV-2 Research article

Clinical characteristics, management and health related quality of life in young to middle age adults with COVID-19

Chiara Temperoni, Stefania Grieco, Zeno Pasquini, Benedetta Canovari, Antonio Polenta, Umberto Gnudi, Roberto Montalti, Francesco Barchiesi

Open Access Respiratory Syncytial Virus Infection Research article

Etiology, clinical characteristics and coinfection status of bronchiolitis in Suzhou

Jiahong Tan, Jinfeng Wu, Wujun Jiang, Li Huang, Wei Ji, Yongdong Yan, Meijuan Wang, Xuejun Shao

Open Access Human Immunodeficiency Virus Research article

Is age and not antiretroviral therapy the strongest risk factor for chronic pain in HIV-infected population?

Marcin Kowalski, Andrzej Horban, Bartosz Slomka, Karen Shahnazaryan, Witold Rongies

The use of eculizumab in Capnocytophaga canimorsus associated thrombotic microangiopathy: a case report

Magnus Holter Bjørkto, Andreas Barratt-Due, Ingvild Nordøy, Christina Dörje, Eivind Galteland, Andreas Lind, Abdulkarim Hilli, Pål Aukrust, Geir Mjøen

Open Access SARS-CoV-2 Research article

A health worker knowledge, attitudes and practices survey of SARS-CoV-2 infection prevention and control in South Africa

Saiendhra Vasudevan Moodley, Muzimkhulu Zungu, Molebogeng Malotle, Kuku Voyi, Nico Claassen, Jonathan Ramodike, Nkululeko Thunzi, Nosimilo Mlangeni

Open Access Tuberculosis Research article

Tuberculosis (TB) in the refugee camps in Ethiopia: trends of case notification, profile, and treatment outcomes, 2014 to 2017

Tsegay Legesse, Goitom Admenur, Selemawit Gebregzabher, Eyob Woldegebriel, Bexabeh Fantahun, Yemane Tsegay, Abeyot Bayssa, Berihu Darge, Yidnekachew Denbu, Hayelom Michalel, Kibebew Abera, Abraham Alemayeh, Dejene Kebede, Desta Kasa

Characteristics and prognostic factors of COVID-19 among infected cases: a nationwide Tunisian analysis

Chahida Harizi, Ines Cherif, Nourhene Najar, Molka Osman, Rym Mallekh, Oumaima Ben Ayed, Yosr Ayedi, Sonia Dhaouadi, Aicha Hchaichi, Mouna Safer, Hejer Letaief, Ilhem Bouaziz, Sondes Derouiche, Donia Gharbi, Leila Bouabid, Souha Bougatef, Hamida Ben Salah, Radhouane Fakhfakh, Salma Abid, Ilhem Boutiba Ben Boubaker, Mohamed Kouni Chahed, Nissaf Bouafif Ben-Alaya

Open Access Nausea Research article

Clinical characteristics of hospitalized mild/moderate COVID-19 patients with a prolonged negative conversion time of SARS-CoV-2 nucleic acid detection

Ya Yang, Xiaogang Hu, Lirong Xiong, Peishu Fu, Wei Feng, Wei Li, Liwen Zhang, Fengjun Sun

Open Access Research article

Genomic and clinical characterisation of multidrug-resistant carbapenemase-producing ST231 and ST16 Klebsiella pneumoniae isolates colonising patients at Siriraj hospital, Bangkok, Thailand from 2015 to 2017

Adhiratha Boonyasiri, Elita Jauneikaite, Lauren M. Brinkac, Chris Greco, Kanokorn Lerdlamyong, Teerawit Tangkoskul, Kevin Nguyen, Visanu Thamlikitkul, Derrick E. Fouts

Open Access Research article

Factors associated with delayed presentation to healthcare facilities for Lassa fever cases, Nigeria 2019: a retrospective cohort study

Nastassya L. Chandra, Hikaru Bolt, Chioma Dan-Nwafor, Oladipupo Ipadeola, Elsie Ilori, Geoffrey Namara, Adebola T. Olayinka, Winifred Ukponu, Akanimo Iniobong, Michael Amedu, Adejoke Akano, Kachikwulu O. Akabike, Uwaifiokun Okhuarobo, Stephen Fagbemi, Emeka Sampson, Sophie Newitt, Neville Q. Verlander, Daniel G. Bausch, Olivier le Polain de Waroux, Chikwe Ihekweazu

Open Access Respiratory Syncytial Virus Infection Research article

Seroepidemiology of respiratory syncytial virus infection in rural and semi-rural areas of the Littoral region of Cameroon

Henshaw Mandi, Bekolo Cavin Epie, Agnes Eyoh, Sindhiya Jan, Sue Ann Costa Clemens, Ralf Clemens, Solomon Yimer

Open Access Malaria Research article

Low practice of malaria prevention among migrants and seasonal farmworkers in Metema and west Armacheho districts, Northwest Ethiopia

Getu Debalkie Demissie, Tadesse Awoke Ayele, Sintayehu Daba Wami, Malede Mequanent Sisay, Destaw Fetene, Haileab Fekadu Wolde, Temesgen Yihunie Akalu, Kassahun Alemu Gelaye

Open Access Coronavirus Research article

A cross-sectional study of the epidemic situation on COVID-19 in Gansu Province, China – a big data analysis of the national health information platform

Xuanchen Yan, Jianjian Wang, Jingwen Yao, Janne Estill, Shouyuan Wu, Jie Lu, Baoping Liang, Hongmin Li, Shengxin Tao, Huanli Bai, Hongliang Liu, Yaolong Chen

Open Access SARS-CoV-2 Research article

High body mass index is a significant risk factor for the progression and prognosis of imported COVID-19: a multicenter, retrospective cohort study

Huan Cai, Lisha Yang, Yingfeng Lu, Shanyan Zhang, Chanyuan Ye, Xiaoli Zhang, Guodong Yu, Jueqing Gu, Jiangshan Lian, Shaorui Hao, Jianhua Hu, Yimin Zhang, Ciliang Jin, Jifang Sheng, Yida Yang, Hongyu Jia

Dyspnea Research article

An easy-to-use nomogram for predicting in-hospital mortality risk in COVID-19: a retrospective cohort study in a university hospital

Hazal Cansu Acar, Günay Can, Rıdvan Karaali, Şermin Börekçi, İlker İnanç Balkan, Bilun Gemicioğlu, Dildar Konukoğlu, Ethem Erginöz, Mehmet Sarper Erdoğan, Fehmi Tabak

Open Access Research article

Infection pattern, case fatality rate and spread of Lassa virus in Nigeria

Clement Ameh Yaro, Ezekiel Kogi, Kenneth Nnamdi Opara, Gaber El-Saber Batiha, Roua S. Baty, Ashraf Albrakati, Farag M. A. Altalbawy, Innocent Utenwojo Etuh, James Paul Oni

Open Access Statins Research article

Consistent use of lipid lowering therapy in HIV infection is associated with low mortality

Henning Drechsler, Colby Ayers, James Cutrell, Reuben Arasaratnam, Roger Bedimo

Open Access Joint Infection Case report

Prosthetic hip joint infection by Bacillus Calmette-Guerin therapy following intravesical instillation for bladder cancer identified using whole-genome sequencing: a case report

Michael Riste, Pretin Davda, E. Grace Smith, David H. Wyllie, Martin Dedicoat, Simantini Jog, Steven Laird, Gerald Langman, Neil Jenkins, Jonathan Stevenson, Matthew K. O’Shea

Open Access Adenovirus Research article

Broad range detection of viral and bacterial pathogens in bronchoalveolar lavage fluid of children to identify the cause of lower respiratory tract infections

Heping Wang, Jiali Gu, Xiaonan Li, Christa E. van der Gaast-de Jongh, Wenjian Wang, Xuehui He, Zhi Xu, Yonghong Yang, Ronald de Groot, Marien I. de Jonge, Yuejie Zheng

Open Access Acute Kidney Injury Research article

The monitoring of vancomycin: a systematic review and meta-analyses of area under the concentration-time curve-guided dosing and trough-guided dosing

Moeko Tsutsuura, Hiromu Moriyama, Nana Kojima, Yuki Mizukami, Sho Tashiro, Sumika Osa, Yuki Enoki, Kazuaki Taguchi, Kazutaka Oda, Satoshi Fujii, Yoshiko Takahashi, Yukihiro Hamada, Toshimi Kimura, Yoshio Takesue, Kazuaki Matsumoto

Open Access Coronavirus Research article

Clinical characteristics of inpatients with coronavirus disease 2019 (COVID-19) in Sichuan province

Wen Wang, Lei Chen, Qiao He, Mingqi Wang, Mei Liu, Taibing Deng, Xiaoju Deng, Jianrong Yang, Ou Jiang, Rongmei Li, Bo Long, Gang Mai, Wenhui Huan, Wenquan Li, Xin Jiang, Zeqiang Wen, Yongjun Chen, Wanzhi Fu, Zhiling Long, Fanxin Zeng, Yan Chen, Yihua Du, Juan Tang, Xin Sun, Weimin Li

Open Access COVID-19 Research article

Differences of blood cells, lymphocyte subsets and cytokines in COVID-19 patients with different clinical stages: a network meta-analysis

Wu Yan, Danrong Chen, Francis Manyori Bigambo, Hongcheng Wei, Xu Wang, Yankai Xia

Open Access Computed Tomography Research article

The association between clinical laboratory data and chest CT findings explains disease severity in a large Italian cohort of COVID-19 patients

Simone Canovi, Giulia Besutti, Efrem Bonelli, Valentina Iotti, Marta Ottone, Laura Albertazzi, Alessandro Zerbini, Pierpaolo Pattacini, Paolo Giorgi Rossi, Rossana Colla, Tommaso Fasano, Massimo Costantini, Roberto Grilli, Massimiliano Marino, Giulio Formoso, Debora Formisano, Paolo Giorgi Rossi, Emanuela Bedeschi, Cinzia Perilli, Elisabetta La Rosa, Eufemia Bisaccia, Ivano Venturi, Massimo Vicentini, Cinzia Campari, Francesco Gioia, Serena Broccoli, Marta Ottone, Pierpaolo Pattacini, Giulia Besutti, Valentina Iotti, Lucia Spaggiari, Pamela Mancuso, Andrea Nitrosi, Marco Foracchia, Rossana Colla, Alessandro Zerbini, Marco Massari, Anna Maria Ferrari, Mirco Pinotti, Nicola Facciolongo, Ivana Lattuada, Laura Trabucco, Stefano De Pietri, Giorgio Francesco Danelli, Laura Albertazzi, Enrica Bellesia, Simone Canovi, Mattia Corradini, Tommaso Fasano, Elena Magnani, Annalisa Pilia, Alessandra Polese, Silvia Storchi Incerti, Piera Zaldini, Efrem Bonelli, Bonanno Orsola, Matteo Revelli, Carlo Salvarani, Carmine Pinto, Francesco Venturelli

Renal dysfunction and prognosis of COVID-19 patients: a hospital-based retrospective cohort study

Hui-Xian Xiang, Jun Fei, Ying Xiang, Zheng Xu, Ling Zheng, Xiu-Yong Li, Lin Fu, Hui Zhao

Open Access HIV Drug Research article

HIV drug resistance and HIV transmission risk factors among newly diagnosed individuals in Southwest China

Xianwu Pang, Kailing Tang, Qin He, Jinghua Huang, Ningye Fang, Xinjuan Zhou, Qiuying Zhu, Xiuling Wu, Zhiyong Shen, Shujia Liang

Open Access Research article

Detection of Nipah virus in Pteropus medius in 2019 outbreak from Ernakulam district, Kerala, India

A. B. Sudeep, Pragya D. Yadav, Mangesh D. Gokhale, R. Balasubramanian, Nivedita Gupta, Anita Shete, Rajlaxmi Jain, Savita Patil, Rima R. Sahay, Dimpal A. Nyayanit, Sanjay Gopale, Prachi G. Pardeshi, Triparna D. Majumdar, Dilip R. Patil, A. P. Sugunan, Devendra T. Mourya

Open Access COVID-19 Research article

Clinical characteristics and outcomes of critically ill COVID-19 patients in Tokyo: a single-center observational study from the first wave

Aya Banno, Toru Hifumi, Hiroshi Okamoto, Minori Masaki, Koichiro Seki, Shutaro Isokawa, Norio Otani, Kuniyoshi Hayashi, Shinichi Ishimatsu

Open Access Dengue Virus Research article

Molecular characterization of the viral structural protein genes in the first outbreak of dengue virus type 2 in Hunan Province, inland China in 2018

Jiaoqiong Guan, Zhanlong He, Meng Qin, Xialin Deng, Jun Chen, Suqin Duan, Xiaojun Gao, Yue Pan, Junying Chen, Yaping Yang, Shijun Feng, Qiangming Sun

Open Access Computed Tomography Research article

Evaluation of patients with respiratory infections during the first pandemic wave in Germany: characteristics of COVID-19 versus non-COVID-19 patients

Nicola Fink, Johannes Rueckel, Sophia Kaestle, Vincent Schwarze, Eva Gresser, Boj Hoppe, Jan Rudolph, Sophia Goller, Wolfgang G. Kunz, Jens Ricke, Bastian O. Sabel

Open Access Echinococcosis Research article

Emerging human alveolar echinococcosis in Hungary (2003–2018): a retrospective case series analysis from a multi-centre study

Balázs Dezsényi, Zsolt Dubóczki, Tamás Strausz, Eszter Csulak, Veronika Czoma, Zsolt Káposztás, Mária Fehérvári, Áron Somorácz, András Csilek, Attila Oláh, Kálmán Almási, Attila Patonai, Dénes Görög, Zoltán Széll, Zoltán Tolnai, Tamás Sréter, József Danka, Herbert Auer, Beate Grüner, Thomas F. E. Barth, Adriano Casulli

Open Access SARS-CoV-2 Research article

Incidence and risk factors of COVID-19-like symptoms in the French general population during the lockdown period: a multi-cohort study

Fabrice Carrat, Mathilde Touvier, Gianluca Severi, Laurence Meyer, Florence Jusot, Nathanael Lapidus, Delphine Rahib, Nathalie Lydié, Marie-Aline Charles, Pierre-Yves Ancel, Alexandra Rouquette, Xavier de Lamballerie, Marie Zins, Nathalie Bajos, Nathalie Bajos, Fabrice Carrat, Pierre-Yves Ancel, Marie-Aline Charles, Florence Jusot, Claude Martin, Laurence Meyer, Ariane Pailhé, Gianluca Severi, Alexis Spire, Mathilde Touvier, Marie Zins

Open Access Anemia Research article

Anemia predicts poor outcomes of COVID-19 in hospitalized patients: a prospective study in Iran

Masood Faghih Dinevari, Mohammad Hossein Somi, Elham Sadeghi Majd, Mahdieh Abbasalizad Farhangi, Zeinab Nikniaz

Open Access Acute Kidney Injury Research article

Maximal diameter of liver abscess independently predicts prolonged hospitalization and poor prognosis in patients with pyogenic liver abscess

Chang Hun Lee, Hoon Gil Jo, Eun Young Cho, Jae Sun Song, Gum Mo Jung, Yong Keun Cho, Seung Young Seo, Seong Hun Kim, Sang Wook Kim, Seung Ok Lee, Soo Teik Lee, In Hee Kim

Open Access Sexually Transmitted Infection Research article

How aware are swingers about their swing sex partners’ risk behaviours, and sexually transmitted infection status?

Anne-Marie Niekamp, Laura W. L. Spauwen, Nicole H. T. M. Dukers-Muijrers, Christian J. P. A. Hoebe

Open Access Research article

Impact of delays to incubation and storage temperature on blood culture results: a multi-centre study

Clare L. Ling, Tamalee Roberts, Sona Soeng, Tomas-Paul Cusack, David A. B. Dance, Sue J. Lee, Thomas A. N. Reed, Pattaraporn Hinfonthong, Somsavanh Sihalath, Amphone Sengduangphachanh, Wanitda Watthanaworawit, Tri Wangrangsimakul, Paul N. Newton, Francois H. Nosten, Paul Turner, Elizabeth A. Ashley

Open Access Antibiotic Research article

Impact of rifampicin dose in bone and joint prosthetic device infections due to Staphylococcus spp: a retrospective single-center study in France

M. Tonnelier, A. Bouras, C. Joseph, Y. El Samad, B. Brunschweiler, J.-L. Schmit, C. Mabille, J-P Lanoix

Open Access Computed Tomography Research article

Clinical characteristics of COVID-19 complicated with pleural effusion

Na Zhan, Yingyun Guo, Shan Tian, Binglu Huang, Xiaoli Tian, Jinjing Zou, Qiutang Xiong, Dongling Tang, Liang Zhang, Weiguo Dong

Open Access Tuberculosis Research article

Tuberculosis diagnosis cascade in Blantyre, Malawi: a prospective cohort study

Helena R. A. Feasey, Elizabeth L. Corbett, Marriott Nliwasa, Luke Mair, Titus H. Divala, Wala Kamchedzera, Mc Ewen Khundi, Helen E. D. Burchett, Emily L. Webb, Hendramoorthy Maheswaran, S. Bertel Squire, Peter MacPherson

Open Access Research article

Neurologic sequelae of severe chikungunya infection in the first 6 months of life: a prospective cohort study 24-months post-infection

Roelof van Ewijk, Minke H. W. Huibers, Meindert E. Manshande, Ginette M. Ecury-Goossen, Ashley J. Duits, Job C. Calis, Aleid G. van Wassenaer-Leemhuis

Open Access Septicemia Research article

Comparing mortality between positive and negative blood culture results: an inverse probability of treatment weighting analysis of a multicenter cohort

Aibo Liu, Chia-Hung Yo, Lu Nie, Hua Yu, Kuihai Wu, Hoi Sin Tong, Tzu-Chun Hsu, Wan-Ting Hsu, Chien-Chang Lee

Open Access Tuberculosis Study protocol

Refining MDR-TB treatment regimens for ultra short therapy (TB-TRUST): study protocol for a randomized controlled trial

Taoping Weng, Feng Sun, Yang Li, Jiazhen Chen, Xinchang Chen, Rong Li, Shijia Ge, Yanlin Zhao, Wenhong Zhang

Open Access SARS-CoV-2 Research article

SARS-CoV-2 RNA in plasma samples of COVID-19 affected individuals: a cross-sectional proof-of-concept study

Luna Colagrossi, Maria Antonello, Silvia Renica, Marco Merli, Elisa Matarazzo, Giovanna Travi, Marta Vecchi, Jacopo Colombo, Antonio Muscatello, Giacomo Grasselli, Silvia Nerini Molteni, Vittorio Scaravilli, Emanuele Cattaneo, Diana Fanti, Chiara Vismara, Alessandra Bandera, Andrea Gori, Massimo Puoti, Valeria Cento, Claudia Alteri, Carlo Federico Perno

Open Access Pharmacodynamics Correction

Correction to: Pharmacodynamics of efavirenz 400 mg in treatment-naïve Chinese HIV-infected patients in a prospective cohort study

Ling Xu, Wenxiu Peng, Xiaojing Song, Yanling Li, Yang Han, Ting Zhu, Qiang Fu, Xiaoli Du, Wei Cao, Taisheng Li

Open Access Research article

Endemic chikungunya fever in Kenyan children: a prospective cohort study

Doris K. Nyamwaya, Mark Otiende, Donwilliams O. Omuoyo, George Githinji, Henry K. Karanja, John N. Gitonga, Zaydah R. de Laurent, James R. Otieno, Rosemary Sang, Everlyn Kamau, Stanley Cheruiyot, Edward Otieno, Charles N. Agoti, Philip Bejon, Samuel M. Thumbi, George M. Warimwe

Open Access SARS-CoV-2 Research article

Stringent thresholds in SARS-CoV-2 IgG assays lead to under-detection of mild infections

David W. Eyre, Sheila F. Lumley, Denise O’Donnell, Nicole E. Stoesser, Philippa C. Matthews, Alison Howarth, Stephanie B. Hatch, Brian D. Marsden, Stuart Cox, Tim James, Richard J. Cornall, David I. Stuart, Gavin Screaton, Daniel Ebner, Derrick W. Crook, Christopher P. Conlon, Katie Jeffery, Timothy M. Walker, Timothy E. A. Peto

Open Access Toxoplasmosis Research article

Latent Toxoplasma gondii infections are associated with elevated biomarkers of inflammation and vascular injury

Andrey I. Egorov, Reagan R. Converse, Shannon M. Griffin, Jennifer N. Styles, Elizabeth Sams, Edward Hudgens, Timothy J. Wade

Open Access Ultrasound Research article

Clinical manifestations, laboratory markers, and renal ultrasonographic examinations in 1-month to 12-year-old Iranian children with pyelonephritis: a six-year cross-sectional retrospective study

Daryoosh Fahimi, Leila Khedmat, Azadeh Afshin, Zahra Noparast, Maryam Jafaripor, Effat Hosseinali Beigi, Maryam Ghodsi, Anahita Izadi, Sayed Yousef Mojtahedi

Open Access Antibiotic Research article

Impact of 16S rDNA sequencing on clinical treatment decisions: a single center retrospective study

Axel Ursenbach, Frédéric Schramm, François Séverac, Yves Hansmann, Nicolas Lefebvre, Yvon Ruch, Xavier Argemi

Open Access Research article

Spatial clustering of livestock Anthrax events associated with agro-ecological zones in Kenya, 1957–2017

Leonard M. Nderitu, John Gachohi, Frederick Otieno, Eddy G. Mogoa, Mathew Muturi, Athman Mwatondo, Eric M. Osoro, Isaac Ngere, Peninah M. Munyua, Harry Oyas, Obadiah Njagi, Eric Lofgren, Thomas Marsh, Marc-Alain Widdowson, Bernard Bett, M. Kariuki Njenga

Artificial Intelligence Research article

Correlation between lung infection severity and clinical laboratory indicators in patients with COVID-19: a cross-sectional study based on machine learning

Xingrui Wang, Qinglin Che, Xiaoxiao Ji, Xinyi Meng, Lang Zhang, Rongrong Jia, Hairong Lyu, Weixian Bai, Lingjie Tan, Yanjun Gao

Open Access Mites Research article

An outbreak investigation of scrub typhus in Nepal: confirmation of local transmission

Meghnath Dhimal, Shyam Prakash Dumre, Guna Nidhi Sharma, Pratik Khanal, Kamal Ranabhat, Lalan Prasad Shah, Bibek Kumar Lal, Runa Jha, Bishnu Prasad Upadhyaya, Bhim Acharya, Sanjaya Kumar Shrestha, Silas A. Davidson, Piyada Charoensinphon, Khem B. Karki

Open Access Malaria Study protocol

Assessing the efficacy of two dual-active ingredients long-lasting insecticidal nets for the control of malaria transmitted by pyrethroid-resistant vectors in Benin: study protocol for a three-arm, single-blinded, parallel, cluster-randomized controlled trial

Manfred Accrombessi, Jackie Cook, Corine Ngufor, Arthur Sovi, Edouard Dangbenon, Boulais Yovogan, Hilaire Akpovi, Aurore Hounto, Charles Thickstun, Gil G. Padonou, Filemon Tokponnon, Louisa A. Messenger, Immo Kleinschmidt, Mark Rowland, Martin C. Akogbeto, Natacha Protopopoff

Open Access Community-Acquired Pneumonia Correction

Correction to: Acute cardiovascular events in patients with community acquired pneumonia: results from the observational prospective FADOI-ICECAP study

Filippo Pieralli, Vieri Vannucchi, Carlo Nozzoli, Giuseppe Augello, Francesco Dentali, Giulia De Marzi, Generoso Uomo, Filippo Risaliti, Laura Morbidoni, Antonino Mazzone, Claudio Santini, Daniela Tirotta, Francesco Corradi, Riccardo Gerloni, Paola Gnerre, Gualberto Gussoni, Antonella Valerio, Mauro Campanini, Dario Manfellotto, Andrea Fontanella

Open Access Computed Tomography Case report

Chest wall pseudotumor: a case of non-tuberculous mycobacterial infection

Yutaka Shishido, Hiroshi Hamakawa, Kazuhiro Minami, Shigeo Hara, Yutaka Takahashi

Open Access Influenza Correction

Correction to: Risk conditions in children hospitalized with influenza in Norway, 2017–2019

Siri Helene Hauge, Inger Johanne Bakken, Birgitte Freiesleben de Blasio, Siri Eldevik Håberg

Open Access SARS-CoV-2 Research article

High impact of COVID-19 outbreak in a nursing home in the Nouvelle-Aquitaine region, France, March to April 2020

A. Bernadou, S. Bouges, M. Catroux, J. C. Rigaux, C. Laland, N. Levêque, U. Noury, S. Larrieu, S. Acef, D. Habold, F. Cazenave-Roblot, L. Filleul

Antibiotic Research article

Community-acquired bacteraemia in COVID-19 in comparison to influenza A and influenza B: a retrospective cohort study

Julinha M. Thelen, A. G. ( Noud) Buenen, Marjan van Apeldoorn, Heiman F. Wertheim, Mirjam H. A. Hermans, Peter C. Wever

Open Access Diarrhea Research article

Intestinal protozoa in hospitalized under-five children with diarrhoea in Nampula – a cross-sectional analysis in a low-income setting in northern Mozambique

Adilson Fernando Loforte Bauhofer, Idalécia Laurinda Carlos Cossa-Moiane, Selma Domingos Amadeu Marques, Esperança Lourenço Alberto Mabandane Guimarães, Benilde António Munlela, Elda Muianga Anapakala, Jorfélia José Chiláule, Marta Cassocera, Jerónimo Souzinho Langa, Assucênio Chissaque, Júlia Assiat Monteiro Sambo, Lena Vânia Manhique-Coutinho, Diocreciano Matias Bero, Timothy Allen Kellogg, Luzia Augusta Pires Gonçalves, Nilsa de Deus

Open Access Cholera Research article

Geospatial analysis of cholera patterns in Nigeria: findings from a cross-sectional study

Eunice Adeoti Salubi, Susan J. Elliott

Open Access Human Immunodeficiency Virus Research article

Quality of life of HIV-infected individuals: insights from a study of patients in Kermanshah, Iran

Nahid Khademi, Alireza Zanganeh, Shahram Saeidi, Raziyeh Teimouri, Mehdi Khezeli, Babak Jamshidi, Tan Yigitcanlar, Yahya Salimi, Ali Almasi, Kobra Gholami Kiaee

Open Access Pneumonia Case report

Description of two fatal cases of melioidosis in Mexican children with acute pneumonia: case report

Gerardo Alvarez-Hernandez, Denica Cruz-Loustaunau, J. Antonio Ibarra, Adela Rascon-Alcantar, Jesús Contreras-Soto, Georgina Meza-Radilla, Alfredo G. Torres, Paulina Estrada-de los Santos

Open Access Isoniazid Research article

Drug susceptibility patterns of Mycobacterium tuberculosis from adults with multidrug-resistant tuberculosis and implications for a household contact preventive therapy trial

Anne-Marie Demers, Soyeon Kim, Sara McCallum, Kathleen Eisenach, Michael Hughes, Linda Naini, Alberto Mendoza-Ticona, Neeta Pradhan, Kim Narunsky, Selvamuthu Poongulali, Sharlaa Badal-Faesen, Caryn Upton, Elizabeth Smith, N. Sarita Shah, Gavin Churchyard, Amita Gupta, Anneke Hesseling, Susan Swindells

Open Access COVID-19 Research article

Differences in the clinical characteristics and outcomes of COVID-19 patients in the epicenter and peripheral areas of the pandemic from China: a retrospective, large-sample, comparative analysis

Gang Wang, Feng Ming Luo, Dan Liu, Jia Sheng Liu, Ye Wang, Hong Chen, Pan Wen Tian, Tao Fan, Li Tang, He Yu, Lan Wang, Mei Feng, Zhong Ni, Bo Wang, Zhi Fang Song, Xiao Ling Wu, Hong Jun Wang, Xiang Tong, Miao Xue, Xian Ying Lei, Bo Long, Chao Jia, Jun Xiao, Juan Shang, Nian Xiong, Jian Fei Luo, Zong An Liang, Wei Min Li

Coronavirus Research article

Clinical characteristics of coronavirus disease 2019 (COVID-19) in patients out of Wuhan from China: a case control study

Hua Zhang, Feng Du, Xiao-jun Cao, Xia-long Feng, He-ping Zhang, Zheng-xia Wu, Bao-Feng Wang, Hong-juan Zhang, Rui Liu, Jian-jun Yang, Bo Ning, Kai Chen, Zhen-peng Huang

Open Access Urinary Tract Infection Research article

Accuracy of urine flow cytometry and urine test strip in predicting relevant bacteriuria in different patient populations

Christian Gehringer, Axel Regeniter, Katharina Rentsch, Sarah Tschudin-Sutter, Stefano Bassetti, Adrian Egli

Open Access Tuberculosis Research article

The relationship between seasonality, latitude and tuberculosis notifications in Pakistan

Mohsin F. Butt, Sidra Younis, Zhenqiang Wu, Syed H. Hadi, Abdullah Latif, Adrian R. Martineau

Open Access Soft Tissue Infection Research article

A two-component intervention to improve hand hygiene practices and promote alcohol-based hand rub use among people who inject drugs: a mixed-methods evaluation

Salim Mezaache, Laélia Briand-Madrid, Linda Rahni, Julien Poireau, Fiona Branchu, Khafil Moudachirou, Yourine Wendzinski, Patrizia Carrieri, Perrine Roux

Open Access Care Research article

Partnership among hospitals to reduce healthcare associated infections: a quasi-experimental study in Brazilian ICUs

Ladjane Santos Wolmer de Melo, Maria Verônica Monteiro de Abreu, Bernuarda Roberta de Oliveira Santos, Maria das Graças Washington Casimiro Carreteiro, Maria Fernanda Aparecida Moura de Souza, Maria Carolina Andrade Lins de Albuquerque, Claudia Fernanda de Lacerda Vidal, Heloisa Ramos Lacerda

Open Access Adenovirus Research article

Adenovirus viremia may predict adenovirus pneumonia severity in immunocompetent children

Ruimu Zhang, Hongmei Wang, Shufeng Tian, Jikui Deng

Open Access Human Immunodeficiency Virus Research article

Monitoring HIV testing and pre-exposure prophylaxis information seeking by combining digital and traditional data

Derek C. Johnson, Alicia L. Nobles, Theodore L. Caputi, Michael Liu, Eric C. Leas, Steffanie A. Strathdee, Davey M. Smith, John W. Ayers

Pneumococcus Research article

Prevalence and antimicrobial resistance profiles of respiratory microbial flora in African children with HIV-associated chronic lung disease

Regina E. Abotsi, Mark P. Nicol, Grace McHugh, Victoria Simms, Andrea M. Rehman, Charmaine Barthus, Slindile Mbhele, Brewster W. Moyo, Lucky G. Ngwira, Hilda Mujuru, Beauty Makamure, Justin Mayini, Jon Ø. Odland, Rashida A. Ferrand, Felix S. Dube

Open Access SARS-CoV-2 Research article

Case series of acute appendicitis association with SARS-CoV-2 infection

Charlsea Prichard, Matthew Canning, Kindra McWilliam-Ross, John Birbari, William Parker, Lori Wasson, John W. Hollingsworth

Isoniazid Research article

Pulmonary tuberculosis screening in anti-retroviral treated adults living with HIV in Kenya

Jill K. Gersh, Ruanne V. Barnabas, Daniel Matemo, John Kinuthia, Zachary Feldman, Sylvia M. Lacourse, Jerphason Mecha, Alex J. Warr, Maureen Kamene, David J. Horne

Open Access Biomarkers Research article

Low Annexin A1 level in HTLV-1 infected patients is a potential biomarker for the clinical progression and diagnosis of HAM/TSP

Bárbara Brasil Santana, Maria Alice Freitas Queiroz, Rodrigo Arcoverde Cerveira, Claudia Mendonça Rodrigues, Ednelza da Silva Graça Amoras, Carlos Araújo da Costa, Maisa Silva de Sousa, Ricardo Ishak, Luiz Ricardo Goulart, Antonio Carlos Rosário Vallinoto

Open Access Hepatitis Research article

Initiation of hepatitis C treatment in two rural Rwandan districts: a mobile clinic approach

Innocent Kamali, Dale A. Barnhart, Françoise Nyirahabihirwe, Jean de la Paix Gakuru, Mariam Uwase, Esdras Nizeyumuremyi, Stephen Walker, Christian Mazimpaka, Jean de Dieu Gatete, Jean Damascene Makuza, Janvier Serumondo, Fredrick Kateera, Jean d’Amour Ndahimana

Open Access Hepatitis C Research article

Hepatitis C viraemic and seroprevalence and risk factors for positivity in Northwest Cambodia: a household cross-sectional serosurvey

Emily Lynch, Gregoire Falq, Chhorvy Sun, Pharm D Tek Bunchhoeung, Helena Huerga, Anne Loarec, Jean-Phillipe Dousset, Tonia Marquardt, Mickael Le Paih, David Maman

Open Access Amphotericin B Research article

The clinical profiles and outcomes of HIV-negative cryptococcal meningitis patients in type II diabetes mellitus

Hang Li, Xiaojing Li, Lei Zhang, Wenjie Fang, Keming Zhang, Amir Arastehfar, Macit Ilkit, Dongying Hu, Xianzhen Chen, Huiwei Wang, Liyan Ling, Jianjun Lin, Bin Xu, Wanqing Liao, Weihua Pan, Qilong Zhang

Open Access Fluconazole Research article

Neonatal sepsis in a tertiary unit in South Africa

Dharshni Pillay, Lerusha Naidoo, Khine Swe Swe-Han, Yesholata Mahabeer

Open Access Antibiotic Research article

A multicenter analysis of the clinical microbiology and antimicrobial usage in hospitalized patients in the US with or without COVID-19

Laura Puzniak, Lyn Finelli, Kalvin C. Yu, Karri A. Bauer, Pamela Moise, Carisa De Anda, Latha Vankeepuram, Aryana Sepassi, Vikas Gupta

Open Access Hepatitis B Research article

Effect of oxidative stress and calcium deregulation on FAM26F (CALHM6) expression during hepatitis B virus infection

Kehkshan Jabeen, Uzma Malik, Sajid Mansoor, Shaheen Shahzad, Saadia Zahid, Aneela Javed

Open Access Computed Tomography Case report

Bilateral acute renal cortical necrosis after a dog bite: case report

Simon A. Amacher, Kirstine K. Søgaard, Coralie Nkoulou, Raoul Sutter, Maja Weisser, Sandra S. Zingg, Adrian Egli, Alexa Hollinger, Martin Siegemund

Open Access Computed Tomography Case report

Sudden neck swelling with rash as late manifestation of COVID-19: a case report

Caterina Giannitto, Cristiana Bonifacio, Susanna Esposito, Angela Ammirabile, Giuseppe Mercante, Armando De Virgilio, Giuseppe Spriano, Enrico Heffler, Ludovica Lofino, Letterio Salvatore Politi, Luca Balzarini

Open Access Antibiotic Research article

Nationwide multicenter questionnaire surveys on countermeasures against antimicrobial resistance and infections in hospitals

Jung-ho Shin, Seiko Mizuno, Takuya Okuno, Hisashi Itoshima, Noriko Sasaki, Susumu Kunisawa, Mitsuo Kaku, Makiko Yoshida, Yoshiaki Gu, Daiichi Morii, Keigo Shibayama, Norio Ohmagari, Yuichi Imanaka

Open Access Aminoglycoside Research article

Molecular investigation of an outbreak associated with total parenteral nutrition contaminated with NDM-producing Leclercia adecarboxylata

Elvira Garza-González, Paola Bocanegra-Ibarias, Eduardo Rodríguez-Noriega, Esteban González-Díaz, Jesús Silva-Sanchez, Ulises Garza-Ramos, Iván Fernando Contreras-Coronado-Tovar, José Ecil Santos-Hernández, David Gutiérrez-Bañuelos, Juan Pablo Mena-Ramirez, Saúl Ramírez-De-los-Santos, Adrián Camacho-Ortiz, Rayo Morfín-Otero

Open Access Zika Virus Research article

Assessment of knowledge, attitudes, and practices towards Zika virus among healthcare workers in St. Kitts

Donya L. Francis, Utoomporn Wongsin, Shuo-Chen Chien, Yi-Hsin ( Elsa) Hsu, Franziska Michaela Lohmeyer, Wen-Shan Jian, Li-Fong Lin, Usman Iqbal

Open Access Tuberculosis Research article

Sputum smear grading and associated factors among bacteriologically confirmed pulmonary drug-resistant tuberculosis patients in Ethiopia

Getahun Molla Kassa, Mehari Woldemariam Merid, Atalay Goshu Muluneh, Dawit Tefera Fentie

Open Access Care Research article

Exploring and understanding HCV patient journeys- HEPCARE Europe project

Shannon Glaspy, Gordana Avramovic, Tina McHugh, Cristiana Oprea, Julian Surey, Irina Ianache, Juan Macías, Alistair Story, Walter Cullen, John S. Lambert

Open Access Human Alphaherpesvirus 3 Research article

Clinical utility of cerebrospinal fluid vitamin D-binding protein as a novel biomarker for the diagnosis of viral and bacterial CNS infections

Young Jin Kim, Hương Giang Lê, Byoung-Kuk Na, Bo Gyu Kim, Youn-Kwan Jung, Mutbyul Kim, Heeyoung Kang, Min-Chul Cho

Open Access Tocilizumab Research article

Tocilizumab improves survival in severe COVID-19 pneumonia with persistent hypoxia: a retrospective cohort study with follow-up from Mumbai, India

Yojana Gokhale, Rakshita Mehta, Uday Kulkarni, Nitin Karnik, Sushant Gokhale, Uma Sundar, Swati Chavan, Akshay Kor, Sonal Thakur, Trupti Trivedi, Naveen Kumar, Sujata Baveja, Aniket Wadal, Shaonak Kolte, Aukshan Deolankar, Sangeeta Pednekar, Lalana Kalekar, Rupal Padiyar, Charulata Londhe, Pramod Darole, Sujata Pol, Seema Bansode Gokhe, Namita Padwal, Dharmendra Pandey, Dhirendra Yadav, Anagha Joshi, Harshal Badgujar, Mayuri Trivedi, Priyanshu Shah, Prerna Bhavsar

Open Access COVID-19 Research article

Spatiotemporal heterogeneity and its determinants of COVID-19 transmission in typical labor export provinces of China

Li Wang, Chengdong Xu, Jinfeng Wang, Jiajun Qiao, Mingtao Yan, Qiankun Zhu

Open Access COVID-19 Research article

Sniffer dogs as a screening/diagnostic tool for COVID-19: a proof of concept study

Esmaeil Eskandari, Milad Ahmadi Marzaleh, Hassan Roudgari, Ramin Hamidi Farahani, Amir Nezami-Asl, Reza Laripour, Helen Aliyazdi, Arasb Dabbagh Moghaddam, Ramin Zibaseresht, Hossein Akbarialiabad, Mojtaba Yousefi Zoshk, Hamidreza Shiri, Mahdi Shiri

Open Access Escherichia Coli Research article

Antibiotic resistance in Pakistan: a systematic review of past decade

Hazrat Bilal, Muhammad Nadeem Khan, Tayyab Rehman, Muhammad Fazal Hameed, Xingyuan Yang

Open Access COVID-19 Research article

Evaluating the effectiveness of measures to control the novel coronavirus disease 2019 in Jilin Province, China

Qinglong Zhao, Yao Wang, Meng Yang, Meina Li, Zeyu Zhao, Xinrong Lu, Bo Shen, Bo Luan, Yifei Zhao, Bonan Cao, Laishun Yao, Benhua Zhao, Yanhua Su, Tianmu Chen

Open Access Vaccination Research article

Clinical outcomes and healthcare costs of inpatients with tetanus in Korea, 2011–2019

Sohyun Bae, Minsik Go, Yoonjung Kim, Soyoon Hwang, Shin-Woo Kim, Ki Tae Kwon, Sook-In Jung, Hyun-Ha Chang

Open Access Research article

Development of a recombinase-aided amplification assay for rapid detection of human norovirus GII.4

Zhiwei Qin, Liang Xue, Weicheng Cai, Junshan Gao, Yueting Jiang, Jiale Yang, Yanhui Liang, Linping Wang, Jumei Zhang, Yongdan Hu, Qingping Wu

Open Access COVID-19 Research article

The prevalence and clinical significance of Presymptomatic COVID-19 patients: how we can be one step ahead in mitigating a deadly pandemic

Juen Kiem Tan, Dalleen Leong, Hemalatha Munusamy, Nor Hazwani Zenol Ariffin, Najma Kori, Rozita Hod, Petrick Periyasamy

Open Access Respiratory Syncytial Virus Infection Research article

Risk factors for recurrent wheezing after bronchiolitis in infants: 2-year follow up in China

Sainan Chen, Wenjing Gu, Min Wu, Chuangli Hao, Canhong Zhu, Xuejun Shao, Yuqing Wang

Open Access Non-Tuberculous Mycobacteria Case report

Isolation of Mycobacterium talmoniae from a patient with diffuse panbronchiolitis: a case report

Tomoko Suzuki, Miwako Saitou, Yuriko Igarashi, Satoshi Mitarai, Katsunao Niitsuma

Open Access Pharyngitis Case report

Refractory pharyngeal ulceration due to cytomegalovirus in a patient with HIV infection: a case report and literature review

Morichika Osa, Akihiro Sato, Maki Sakagami, Masaki Machida, Takao Sato, Ayaka Tsukimori, Shinji Fukushima, Itaru Nakamura, Ryo Akai, Kiyoaki Tsukahara, Hidehiro Watanabe

Open Access Hepatitis B Research article

Chronic maternal hepatitis B virus infection and pregnancy outcome- a single center study in Kunming, China

Qian Sun, Terence T. Lao, Mingyu Du, Min Xie, Yonghu Sun, Bing Bai, Junnan Ma, Tianying Zhu, Shengnan Yu, Runmei Ma

Open Access Audiometry Research article

Low-dose amikacin in the treatment of Multidrug-resistant Tuberculosis (MDR-TB)

Natasha F. Sabur, Mantaj S. Brar, Lisa Wu, Sarah K. Brode

Dyspnea Research article

Diagnostic accuracy of symptoms as a diagnostic tool for SARS-CoV 2 infection: a cross-sectional study in a cohort of 2,173 patients

Carlos Alfonso Romero-Gameros, Tania Colin-Martínez, Salomón Waizel-Haiat, Guadalupe Vargas-Ortega, Eduardo Ferat-Osorio, José Alberto Guerrero-Paz, Marielle Intriago-Alor, Mayra Alejandra López-Moreno, Carlos Fredy Cuevas-García, Victoria Mendoza-Zubieta, Jose Luis Martínez-Ordaz, Baldomero González-Virla

Open Access COVID-19 Research article

Clinical and laboratory findings in COVID-19 adult hospitalized patients from Alborz province / Iran: comparison of rRT-PCR positive and negative

Farnaz Karimi, Amir Abbas Vaezi, Mostafa Qorbani, Fatemeh Moghadasi, Saeed Hassani Gelsfid, Arman Maghoul, Neda Mahmoodi, Zahra Eskandari, Hossein Gholami, Zakiye Mokhames, Mahshid Saleh

COVID-19 Research article

Serial interval and incubation period of COVID-19: a systematic review and meta-analysis

Muluneh Alene, Leltework Yismaw, Moges Agazhe Assemie, Daniel Bekele Ketema, Wodaje Gietaneh, Tilahun Yemanu Birhan

Open Access Research article

A spatiotemporal simulation study on the transmission of harmful microorganisms through connected healthcare workers in a hospital ward setting

J. M. van Niekerk, A. Stein, M. H. E. Doting, M. Lokate, L. M. A. Braakman-Jansen, J. E. W. C. van Gemert-Pijnen

Open Access Isoniazid Research article

Phenotypic and genotypic drug sensitivity profiles of Mycobacterium tuberculosis infection and associated factors in northeastern Ethiopia

Fikru Gashaw, Berhanu Erko, Yalemtsehay Mekonnen, Bazezew Yenew, Misikir Amare, Balako Gumi, Gobena Ameni

Open Access Care Research article

Renin-angiotensin system inhibitors and susceptibility to COVID-19 in patients with hypertension: a propensity score-matched cohort study in primary care

Shamil Haroon, Anuradhaa Subramanian, Jennifer Cooper, Astha Anand, Krishna Gokhale, Nathan Byne, Samir Dhalla, Dionisio Acosta-Mena, Thomas Taverner, Kelvin Okoth, Jingya Wang, Joht Singh Chandan, Christopher Sainsbury, Dawit Tefra Zemedikun, G. Neil Thomas, Dhruv Parekh, Tom Marshall, Elizabeth Sapey, Nicola J. Adderley, Krishnarajah Nirantharakumar

Open Access SARS-CoV-2 Research article

Genetic testing and serological screening for SARS-CoV-2 infection in a COVID-19 outbreak in a nursing facility in Japan

Yong Chong, Naoki Tani, Hideyuki Ikematsu, Nobuto Terazawa, Hitoshi Nakashima, Nobuyuki Shimono, Koichi Akashi, Yosuke Tanaka

Open Access Dengue Virus Research article

Surveillance of the major pathogenic arboviruses of public health concern in Gabon, Central Africa: increased risk of West Nile virus and dengue virus infections

Yuri Ushijima, Haruka Abe, Georgelin Nguema Ondo, Rodrigue Bikangui, Marguerite Massinga Loembé, Vahid R. Zadeh, Joseph G. E. Essimengane, Armel V. N. Mbouna, Emmanuel B. Bache, Selidji T. Agnandji, Bertrand Lell, Jiro Yasuda

Open Access Doxycycline Research article

Combination inhibition activity of chlorhexidine and antibiotics on multidrug-resistant Acinetobacter baumannii in vitro

Fei Lin, Bin Yu, Qinghui Wang, Mingyong Yuan, Baodong Ling

Open Access Chlamydia Trachomatis Research article

Neonatal prophylaxis with antibiotic containing ointments does not reduce incidence of chlamydial conjunctivitis in newborns

Tamar A. Smith-Norowitz, Crystal Ukaegbu, Stephan Kohlhoff, Margaret R. Hammerschlag

Open Access SARS-CoV-2 Research article

Characteristics of patients with Coronavirus Disease 2019 (COVID-19) and seasonal influenza at time of hospital admission: a single center comparative study

Pablo Sieber, Domenica Flury, Sabine Güsewell, Werner C. Albrich, Katia Boggian, Céline Gardiol, Matthias Schlegel, Robert Sieber, Pietro Vernazza, Philipp Kohler

Tuberculosis Research article

Delayed diagnosis of tuberculosis in patients with diabetes mellitus co-morbidity and its associated factors in Zhejiang Province, China

Wenhui Xiao, Dajiang Huang, Saiqiong Li, Shangcheng Zhou, Xiaolin Wei, Bin Chen, Guanyang Zou

Open Access Gonococcus Research article

Associations between antimicrobial susceptibility/resistance of Neisseria gonorrhoeae isolates in European Union/European Economic Area and patients’ gender, sexual orientation and anatomical site of infection, 2009–2016

Susanne Jacobsson, Michelle J. Cole, Gianfranco Spiteri, Michaela Day, Magnus Unemo, Claudia Eder, Sonja Pleininger, Alexander Indra, Steliana Huhlescu, Irith De Baetselier, Wim Vanden Berghe, Blaženka Hunjak, Tatjana Nemeth Blažić, Panayiota Maikanti-Charalambous, Despo Pieridou, Hana Zákoucká, Helena Žemličková, Steen Hoffmann, Lasse Jessen Schwartz, Rita Peetso, Jevgenia Epstein, Jelena Viktorova, Ndeindo Ndeikoundam, Beatrice Bercot, Cécile Bébéar, Florence Lot, Susanne Buder, Klaus Jansen, Vivi Miriagou, Georgios Rigakos, Vasilios Raftopoulos, Eszter Balla, Mária Dudás, Lena Rós Ásmundsdóttir, Guðrún Sigmundsdóttir, Guðrún Svanborg Hauksdóttir, Thorolfur Gudnason, Aoife Colgan, Brendan Crowley, Sinéad Saab, Paola Stefanelli, Anna Carannante, Patrizia Parodi, Gatis Pakarna, Raina Nikiforova, Antra Bormane, Elina Dimina, Monique Perrin, Tamir Abdelrahman, Joël Mossong, Jean-Claude Schmit, Friedrich Mühlschlegel, Christopher Barbara, Francesca Mifsud, Alje Van Dam, Birgit Van Benthem, Maartje Visser, Ineke Linde, Hilde Kløvstad, Dominique Caugant, Beata Młynarczyk-Bonikowska, Jacinta Azevedo, Maria-José Borrego, Marina Lurdes Ramos Nascimento, Peter Pavlik, Irena Klavs, Andreja Murnik, Samo Jeverica, Sandra Kosmac, Tanja Kustec, Julio Vázquez Moreno, Asuncion Diaz, Raquel Abad, Inga Velicko, Magnus Unemo, Gwenda Hughes, Jill Shepherd, Lynsey Patterson

Open Access Research article

Close contact infection dynamics over time: insights from a second large-scale social contact survey in Flanders, Belgium, in 2010-2011

Thang Van Hoang, Pietro Coletti, Yimer Wasihun Kifle, Kim Van Kerckhove, Sarah Vercruysse, Lander Willem, Philippe Beutels, Niel Hens

Open Access Tuberculosis Research article

Community transmission of multidrug-resistant tuberculosis is associated with activity space overlap in Lima, Peru

David P. Bui, Shruthi S. Chandran, Eyal Oren, Heidi E. Brown, Robin B. Harris, Gwenan M. Knight, Louis Grandjean

Open Access Correction

Correction to: Impact of 16S rDNA sequencing on clinical treatment decisions: a single center retrospective study

Axel Ursenbach, Frédéric Schramm, François Séverac, Yves Hansmann, Nicolas Lefebvre, Yvon Ruch, Xavier Argemi

Open Access Human Papillomavirus Research article

Molecular characterization of high-risk human papillomavirus (HR-HPV) in women in Lomé, Togo

Akouélé P. Kuassi-Kpede, Essolakina Dolou, Théodora M. Zohoncon, Ina Marie Angèle Traore, Gnatoulma Katawa, R. Alice Ouedraogo, Esther Mah Traore, Prosper Bado, T. Clarisse Ouedraogo, Florencia Wendkuuni Djigma, Simplice Damintoti Karou, Jacques Simpore

Open Access Malnutrition Research article

Risk factors for measles deaths among children during a Nationwide measles outbreak – Romania, 2016–2018

Morgane Donadel, Aurora Stanescu, Adriana Pistol, Brock Stewart, Cassandra Butu, Dragan Jankovic, Bogdan Paunescu, Laura Zimmerman

Open Access Research article

Research on the predictive effect of a combined model of ARIMA and neural networks on human brucellosis in Shanxi Province, China: a time series predictive analysis

Mengmeng Zhai, Wenhan Li, Ping Tie, Xuchun Wang, Tao Xie, Hao Ren, Zhuang Zhang, Weimei Song, Dichen Quan, Meichen Li, Limin Chen, Lixia Qiu

Open Access Leprosy Research article

Improving treatment outcomes for leprosy in Pernambuco, Brazil: a qualitative study exploring the experiences and perceptions of retreatment patients and their carers

Divya Khanna, Gilles de Wildt, Luiz Antonio Miranda de Souza Duarte Filho, Mitali Bajaj, Jo Freda Lai, Esme Gardiner, Andrea Maia Fernandes de Araújo Fonseca, Antje Lindenmeyer, Patrícia Sammarco Rosa

Open Access Public Health Research article

Divergences on expected pneumonia cases during the COVID-19 epidemic in Catalonia: a time-series analysis of primary care electronic health records covering about 6 million people

Ermengol Coma, Leonardo Méndez-Boo, Núria Mora, Carolina Guiriguet, Mència Benítez, Francesc Fina, Mireia Fàbregas, Elisabet Balló, Francisa Ramos, Manuel Medina, Josep M. Argimon

Open Access Candida Balanitis Case report

Bittersweet: infective complications of drug-induced glycosuria in patients with diabetes mellitus on SGLT2-inhibitors: two case reports

Caroline Bartolo, Victoria Hall, N. Deborah Friedman, Chloe Lanyon, Andrew Fuller, C. Orla Morrissey, Eugene Athan

Open Access Ciprofloxacin Research article

Systematic review: the bioavailability of orally administered antibiotics during the initial phase of a systemic infection in non-ICU patients

Annemieke K. van den Broek, Jan M. Prins, Caroline E. Visser, Reinier M. van Hest

Open Access Research article

Fluid requirement in adult dengue haemorrhagic fever patients during the critical phase of the illness: an observational study

PMW Madanayake, AEU Jayawardena, S L Wijekoon, N Perera, JKP Wanigasuriya

Open Access Primary Immunodeficiency Research article

Peripheral immune profile of children with Talaromyces marneffei infections: a retrospective analysis of 21 cases

Qiang Zeng, Yingkang Jin, Genquan Yin, Diyuan Yang, Wenyan Li, Tingting Shi, Gen Lu, Li Huang, Huifeng Fan

Open Access Carbapenem Antibiotic Research article

Institutional outbreak involving multiple clades of IMP-producing Enterobacter cloacae complex sequence type 78 at a cancer center in Tokyo, Japan

Sohei Harada, Kotaro Aoki, Daisuke Ohkushi, Koh Okamoto, Kazumi Takehana, Tomomi Akatsuchi, Keito Ida, Daigo Shoji, Yoshikazu Ishii, Yohei Doi, Kyoji Moriya, Brian Hayama

Open Access Leprosy Research article

Physical disabilities caused by leprosy in 100 million cohort in Brazil

Mauro Niskier Sanchez, Joilda Silva Nery, Júlia Moreira Pescarini, André Alves Mendes, Maria Yury Ichihara, Camila Silveira Silva Teixeira, Maria Lúcia Fernandes Penna, Liam Smeeth, Laura Cunha Rodrigues, Maurício Lima Barreto, Elizabeth B. Brickley, Gerson Oliveira Penna

Open Access Vaccination Research article

Influenza and other respiratory viral infections associated with absence from school among schoolchildren in Pittsburgh, Pennsylvania, USA: a cohort study

Jonathan M. Read, Shanta Zimmer, Charles Vukotich Jr, Mary Lou Schweizer, David Galloway, Carrie Lingle, Gaby Yearwood, Patti Calderone, Eva Noble, Talia Quadelacy, Kyra Grantz, Charles Rinaldo, Hongjiang Gao, Jeanette Rainey, Amra Uzicanin, Derek A. T. Cummings

Open Access Tuberculosis Research article

Risk factors for mortality among patients diagnosed with multi-drug resistant tuberculosis in Uganda- a case-control study

Enock Kizito, Joseph Musaazi, Kenneth Mutesasira, Fred Twinomugisha, Helen Namwanje, Timothy Kiyemba, Debora B. Freitas Lopez, Nicholas Sebuliba Nicholas, Abel Nkolo, Estella Birabwa, Seyoum Dejene, Stella Zawedde-Muyanja

Open Access Respiratory Syncytial Virus Infection Research article

Relationship between neighborhood census-tract level socioeconomic status and respiratory syncytial virus-associated hospitalizations in U.S. adults, 2015–2017

Jenna E. Holmen, Lindsay Kim, Bryanna Cikesh, Pam Daily Kirley, Shua J. Chai, Nancy M. Bennett, Christina B. Felsen, Patricia Ryan, Maya Monroe, Evan J. Anderson, Kyle P. Openo, Kathryn Como-Sabetti, Erica Bye, H. Keipp Talbot, William Schaffner, Alison Muse, Grant R. Barney, Michael Whitaker, Jennifer Ahern, Christopher Rowe, Gayle Langley, Art Reingold

Open Access Voriconazole Guidelines

Invasive aspergillosis in solid organ transplant patients: diagnosis, prophylaxis, treatment, and assessment of response

Dionysios Neofytos, Carolina Garcia-Vidal, Frédéric Lamoth, Christoph Lichtenstern, Alessandro Perrella, Jörg Janne Vehreschild

Open Access Dyspnea Research article

Efficacy and safety of Levamisole treatment in clinical presentations of non-hospitalized patients with COVID-19: a double-blind, randomized, controlled trial

Amirreza Roostaei Firozabad, Zohreh Akhoundi Meybodi, Seyed Ruhollah Mousavinasab, Adeleh Sahebnasagh, Mohsen Gholinataj Jelodar, Iman Karimzadeh, Solomon Habtemariam, Fatemeh Saghafi

Open Access Human Alphaherpesvirus 3 Case report

Subacute cerebellar ataxia following respiratory symptoms of COVID-19: a case report

Jana Werner, Ina Reichen, Michael Huber, Irene A. Abela, Michael Weller, Ilijas Jelcic

Open Access COVID-19 Research article

Follow-up study on serum cholesterol profiles and potential sequelae in recovered COVID-19 patients

Guiling Li, Li Du, Xiaoling Cao, Xiuqi Wei, Yao Jiang, Yuqi Lin, Vi Nguyen, Wenbin Tan, Hui Wang

Open Access Escherichia Coli Research article

Isolation and characterizations of a novel recombinant scFv antibody against exotoxin A of Pseudomonas aeruginosa

Zahra Shadman, Safar Farajnia, Mohammad Pazhang, Mohammadreza Tohidkia, Leila Rahbarnia, Saeed Najavand, Sayna Toraby

Open Access Acute Kidney Injury Research article

Impact of acute kidney injury on survival in patients with chronic hepatitis C: a retrospective cohort study

Hankyu Jeon, Jae Heon Kim, Sang Soo Lee, Hee Jin Kim, Ra Ri Cha, Hyun Chin Cho, Jae Min Lee, Chang Yoon Ha, Hyun Jin Kim, Tae Hyo Kim, Woon Tae Jung, Ok-Jae Lee

Open Access Tuberculosis Research article

Population aging and trends of pulmonary tuberculosis incidence in the elderly

Shi-jin Li, Yi-fan Li, Wan-mei Song, Qian-yun Zhang, Si-qi Liu, Ting-ting Xu, Qi-qi An, Jin-yue Liu, Huai-chen Li

Open Access Public Health Research article

Improved detection of microbiological pathogens: role of partner and non-governmental organizations

Michael Owusu, Bernard Nkrumah, Godfred Acheampong, Ebenezer Kofi Mensah, Abass Abdul-Karim Komei, Festus Kofi Sroda, Sambian David, Shannon Emery, Lucy Maryogo Robinson, Kwame Asante, David Opare

Open Access Long-COVID Syndrome Research article

‘Long COVID’: persistent COVID-19 symptoms in survivors managed in Lagos State, Nigeria

Bodunrin Osikomaiya, Olufemi Erinoso, Kikelomo Ololade Wright, Aina Olufemi Odusola, Babafemi Thomas, Oluwatosin Adeyemi, Abimbola Bowale, Olusola Adejumo, Ayodeji Falana, Ismail Abdus-salam, Olusegun Ogboye, Akin Osibogun, Akin Abayomi

Open Access Mumps Research article

Measles and rubella serosusceptibity among population vaccinated with different schedules: the potential impact on measles-rubella elimination in Iran

Hana Saffar, Maryam Khalifeloo, Mohammad-Jafar Saffar, Alireza Abdollahi, Mohammad-Reza Parsaei, Gholam-Reza Ghorbani, Samaneh Salarvand, Mohsen Aarabi

Open Access Adenovirus Research article

Viral etiology and epidemiology of pediatric patients hospitalized for acute respiratory tract infections in Macao: a retrospective study from 2014 to 2017

Cheng Lei, Lisong Yang, Cheong Tat Lou, Fan Yang, Kin Ian SiTou, Hao Hu, King Io, Kun Tat Cheok, Baoquan Pan, Carolina Oi Lam Ung

Care Research article

Role of interleukin 6 as a predictive factor for a severe course of Covid-19: retrospective data analysis of patients from a long-term care facility during Covid-19 outbreak

P. Sabaka, A. Koščálová, I. Straka, J. Hodosy, R. Lipták, B. Kmotorková, M. Kachlíková, A. Kušnírová

Open Access Antibiotic Research article

Excluded versus included patients in a randomized controlled trial of infections caused by carbapenem-resistant Gram-negative bacteria: relevance to external validity

Vered Daitch, Mical Paul, George L. Daikos, Emanuele Durante-Mangoni, Dafna Yahav, Yehuda Carmeli, Yael Dishon Benattar, Anna Skiada, Roberto Andini, Noa Eliakim-Raz, Amir Nutman, Oren Zusman, Anastasia Antoniadou, Giusi Cavezza, Amos Adler, Yaakov Dickstein, Ioannis Pavleas, Rosa Zampino, Roni Bitterman, Hiba Zayyad, Fidi Koppel, Yael Zak-Doron, Inbar Levi, Tanya Babich, Adi Turjeman, Haim Ben-Zvi, Lena E. Friberg, Johan W. Mouton, Ursula Theuretzbacher, Leonard Leibovici

Open Access Tularemia Research article

Francisella tularensis human infections in a village of northwest Iran

Saber Esmaeili, Mahdi Rohani, Ahmad Ghasemi, Mohammad Mehdi Gouya, Simin Khayatzadeh, Ahmad Mahmoudi, Hossein Ahangari Cohan, Anders Johansson, Max Maurin, Ehsan Mostafavi

Open Access Dengue Virus Case report

Systemic dengue infection associated with a new dengue virus type 2 introduction in Brazil – a case report

Marielton dos Passos Cunha, Amaro Nunes Duarte-Neto, Shahab Zaki Pour, Ludhmila Abrahão Hajjar, Fernando Pereira Frassetto, Marisa Dolhnikoff, Paulo Hilario do Nascimento Saldiva, Paolo Marinho de Andrade Zanotto

Open Access Diabetic Foot Research article

C-reactive protein predicts complications in community-associated S. aureus bacteraemia: a cohort study

Carly L. Botheras, Steven J. Bowe, Raquel Cowan, Eugene Athan

Open Access Malnutrition Research article

Nutritional risk screening score as an independent predictor of nonventilator hospital-acquired pneumonia: a cohort study of 67,280 patients

Zhihui Chen, Hongmei Wu, Jiehong Jiang, Kun Xu, Shengchun Gao, Le Chen, Haihong Wang, Xiuyang Li

Open Access Septicemia Research article

Independent predictors for 90-day readmission of emergency department patients admitted with sepsis: a prospective cohort study

Peer Oscar Overgaard Stenholt, S. M. Osama Bin Abdullah, Rune Husås Sørensen, Finn Erland Nielsen

Septicemia Research article

Early prediction of blood stream infection in a prospectively collected cohort

David Nestor, Hanna Andersson, Pernilla Kihlberg, Sara Olson, Ingrid Ziegler, Gunlög Rasmussen, Jan Källman, Sara Cajander, Paula Mölling, Martin Sundqvist

Open Access Septic Shock Research article

Cytokine measurements add value to clinical variables in predicting outcomes for Staphylococcus aureus bacteremia

Karen Tan, Emi Minejima, Mimi Lou, Wendy J. Mack, Paul Nieberg, Annie Wong-Beringer

Open Access SARS-CoV-2 Research article

Diagnostic performance of the combined nasal and throat swab in patients admitted to hospital with suspected COVID-19

Kuan Ken Lee, Dimitrios Doudesis, Daniella A. Ross, Anda Bularga, Claire L. MacKintosh, Oliver Koch, Ingolfur Johannessen, Kate Templeton, Sara Jenks, Andrew R. Chapman, Anoop S. V. Shah, Atul Anand, Meghan R. Perry, Nicholas L. Mills, Atul Anand, Kathy Harrison, Catherine Stables, Ally Hume, David Homan, Catriona Waugh, Jilly McKay, Chris Duncan, Ronnie Harkess, Michael Gray, Colan Mahaffey, Pamela Linksted, Anoop S. V. Shah, Rob Baxter, Peter Cairns, Nicola Rigglesford, Martin Egan, Nicholas L. Mills, Daniella A. Ross, Claire L. Mackintosh, Oliver Koch, Kate Templeton, Meghan R. Perry, Anda Bularga, Hannah M. M. Preston, Thomas J. McCormick, Arjuna A. Sivakumaran, Kathryn A. W. Knight, Rosie Callender, Anna K. Jamieson, Jonathan Wubetu, John P. Kelly, Zaina Sharif, Ha Bao Trung Le, Jason Yang, Arun Parajuli, Ed Whittaker, Oscar C. N. Maltby, Sarah H. Goodwin, Louisa R. Cary, Emma K. Watson, Thomas H. Clouston, Julia Guerrero Enriquez, Xin Yi Ng, Kuan Ken Lee, Andrew R. Chapman, Yvonne K. McFarlane, Kate H. Regan, Richard P. Biggers, Anoop S. V. Shah, Alistair Stewart, Alastair Thomson, Daniella Ene, Hazel Neilson, Juergen Caris, Maria McMenemy, Nazir Lone, Paul Schofield, Sophie McCall, Stephen Young, Tracey McKinley, Tracey Rapson

Open Access Human Immunodeficiency Virus Research article

Response to a sexual risk reduction intervention provided in combination with hepatitis C treatment by HIV/HCV co-infected men who have sex with men: a reflexive thematic analysis

Patrizia Künzler-Heule, Katharina Fierz, Axel Jeremias Schmidt, Manuela Rasi, Jasmina Bogdanovic, Agnes Kocher, Sandra Engberg, Manuel Battegay, Christiana Nöstlinger, Andreas Lehner, Roger Kouyos, Patrick Schmid, Dominique Laurent Braun, Jan Fehr, Dunja Nicca

Open Access Bordetella Species Research article

Respiratory microbes detected in hospitalized adults with acute respiratory infections: associations between influenza A(H1N1)pdm09 virus and intensive care unit admission or fatal outcome in Vietnam (2015–2017)

Phuong Thai Truong, Shinji Saito, Ikuyo Takayama, Hiroyuki Furuya, Binh Gia Nguyen, Thanh Van Do, Phuong Thu Phan, Cuong Duy Do, Co Xuan Dao, Thach The Pham, Tuan Quoc Dang, Chau Quy Ngo, Ngan Thi Le, Vuong Minh Bui, Dung Trung Le, Van Thi Tuong Vu, Thuy Thi Phuong Pham, Takeshi Arashiro, Tsutomu Kageyama, Noriko Nakajima

Open Access Oseltamivir Research article

Differences in antibiotic and antiviral use in people with confirmed influenza: a retrospective comparison of rapid influenza PCR and multiplex respiratory virus PCR tests

Victor Au Yeung, Kiran Thapa, William Rawlinson, Andrew Georgiou, Jeffrey J. Post, Kristen Overton

Open Access Rheumatic Fever Case report

Chorea as the presenting feature of acute rheumatic fever in childhood; case reports from a low-prevalence European setting

Marta Illán Ramos, Belén Sagastizabal Cardelús, Adrián García Ron, Sara Guillén Martín, Arantxa Berzosa Sánchez, José Tomás Ramos Amador

Open Access Pneumonia Research article

Clinical features of parainfluenza infections among young children hospitalized for acute respiratory illness in Amman, Jordan

Leigh M. Howard, Danielle A. Rankin, Andrew J. Spieker, Wenying Gu, Zaid Haddadin, Varvara Probst, Herdi Rahman, Rendie McHenry, Claudia Guevara Pulido, John V. Williams, Samir Faouri, Asem Shehabi, Najwa Khuri-Bulos, Natasha B. Halasa

Open Access Ebola Virus Research article

Assessing the determinants of Ebola virus disease transmission in Baka Community of the Tropical Rainforest of Cameroon

Frankline Sevidzem Wirsiy, Alphonse Um Boock, Jane-Francis Tatah Kihla Akoachere

Open Access SARS-CoV-2 Research article

IgG and IgM antibody formation to spike and nucleocapsid proteins in COVID-19 characterized by multiplex immunoblot assays

Jyotsna Shah, Song Liu, Hari-Hara Potula, Prerna Bhargava, Iris Cruz, Denise Force, Ammar Bazerbashi, Ranjan Ramasamy

Open Access Community-Acquired Pneumonia Research article

The associations of serum S100A9 with the severity and prognosis in patients with community-acquired pneumonia: a prospective cohort study

Hong-Yan Liu, Hui-Xian Xiang, Ying Xiang, Zheng Xu, Chun-Mei Feng, Jun Fei, Lin Fu, Hui Zhao

Open Access Human Papillomavirus Research article

Prevalence and genotype distribution of HPV infection among 214,715 women from Southern China, 2012–2018: baseline measures prior to mass HPV vaccination

Li-pei Luo, Ping He, Qiao-tu Liu, Yang-hua Jiang, Yang-nan Zhang, Qing-zhao Li, Qiu Li, Sheng-tao Li, Fan Yang, Hua Ling, Xin-gui Dai, Zhong-yu Li, Hong-liang Chen

Open Access Falciparum Malaria Research article

Haematological abnormalities in children with sickle cell disease and non-severe malaria infection in western Kenya

Paul Kosiyo, Walter Otieno, Jesse Gitaka, Elly O. Munde, Collins Ouma

Open Access Tuberculosis Research article

Molecular characterization of multidrug-resistant tuberculosis against levofloxacin, moxifloxacin, bedaquiline, linezolid, clofazimine, and delamanid in southwest of China

Huiwen Zheng, Wencong He, Weiwei Jiao, Hui Xia, Lin Sun, Shengfen Wang, Jing Xiao, Xichao Ou, Yanlin Zhao, Adong Shen

Open Access Human Immunodeficiency Virus Research article

Co-infection of HIV in patients with Buruli ulcer disease in Central Ghana

Yaw Ampem Amoako, Aloysius Dzigbordi Loglo, Michael Frimpong, Bernadette Agbavor, Mohammed Kabiru Abass, George Amofa, Elizabeth Ofori, Edwin Ampadu, Kingsley Asiedu, Ymkje Stienstra, Mark Wansbrough-Jones, Tjip van der Werf, Richard Odame Phillips

Open Access Malaria Research article

Effect of hookworm infection and anthelmintic treatment on naturally acquired antibody responses against the GMZ2 malaria vaccine candidate and constituent antigens

Benjamin Amoani, Ben Gyan, Samuel Asamoah Sakyi, Emmanuel Kwasi Abu, Samuel Victor Nuvor, Precious Barnes, Tracy Sarkodie-Addo, Benjamin Ahenkorah, Christian Sewor, Duah Dwomoh, Michael Theisen, Michael Cappello, Michael D. Wilson, Bright Adu

Open Access Computed Tomography Research article

Clinical and CT features of mild-to-moderate COVID-19 cases after two sequential negative nucleic acid testing results: a retrospective analysis

Yan Rong, Fei Wang, Jinfei Tian, Xinhua Liang, Jing Wang, Xiaoli Li, Dandan Zhang, Jing Liu, Huadong Zeng, Yang Zhou, Yi Shi

Open Access Respiratory Syncytial Virus Infection Research article

Effects of weather-related social distancing on city-scale transmission of respiratory viruses: a retrospective cohort study

Michael L. Jackson, Gregory R. Hart, Denise J. McCulloch, Amanda Adler, Elisabeth Brandstetter, Kairsten Fay, Peter Han, Kirsten Lacombe, Jover Lee, Thomas R. Sibley, Deborah A. Nickerson, Mark J. Rieder, Lea Starita, Janet A. Englund, Trevor Bedford, Helen Chu, Michael Famulare, Helen Y. Chu, Michael Boeckh, Janet A. Englund, Michael Famulare, Barry R. Lutz, Deborah A. Nickerson, Mark J. Rieder, Lea M. Starita, Matthew Thompson, Jay Shendure, Trevor Bedford, Amanda Adler, Elisabeth Brandstetter, Jeris Bosua, Shari Cho, Chris D. Frazar, Peter D. Han, James Hadfield, Shichu Huang, Michael L. Jackson, Anahita Kiavand, Louise E. Kimball, Kirsten Lacombe, Jennifer Logue, Victoria Lyon, Kira L. Newman, Matthew Richardson, Thomas R. Sibley, Monica L. Zigman Suchsland, Caitlin Wolf

Open Access Tuberculosis Research article

MPT64 assays for the rapid detection of Mycobacterium tuberculosis

Xun-Jie Cao, Ya-Ping Li, Jia-Ying Wang, Jie Zhou, Xu-Guang Guo

Open Access COVID-19 Research article

Methylprednisolone or dexamethasone, which one is superior corticosteroid in the treatment of hospitalized COVID-19 patients: a triple-blinded randomized controlled trial

Keivan Ranjbar, Mohsen Moghadami, Alireza Mirahmadizadeh, Mohammad Javad Fallahi, Vahid Khaloo, Reza Shahriarirad, Amirhossein Erfani, Zohre Khodamoradi, Mohammad Hasan Gholampoor Saadi

Open Access Coronavirus Research article

Predictors of willingness to get a COVID-19 vaccine in the U.S

Bridget J. Kelly, Brian G. Southwell, Lauren A. McCormack, Carla M. Bann, Pia D. M. MacDonald, Alicia M. Frasier, Christine A. Bevc, Noel T. Brewer, Linda B. Squiers

Open Access Influenza Virus Research article

Clinical characteristics and outcome of influenza virus infection among adults hospitalized with severe COVID-19: a retrospective cohort study from Wuhan, China

Xunliang Tong, Xiaomao Xu, Guoyue Lv, He Wang, Anqi Cheng, Dingyi Wang, Guohui Fan, Yue Zhang, Yanming Li

Open Access Coronavirus Research article

Informing the public health response to COVID-19: a systematic review of risk factors for disease, severity, and mortality

M. Flook, C. Jackson, E. Vasileiou, C. R. Simpson, M. D. Muckian, U. Agrawal, C. McCowan, Y. Jia, J. L. K. Murray, L. D. Ritchie, C. Robertson, S. J. Stock, X. Wang, M. E. J. Woolhouse, A. Sheikh, H. R. Stagg

Open Access COVID-19 Research article

Impact of COVID-19 infection on life expectancy, premature mortality, and DALY in Maharashtra, India

Guru Vasishtha, Sanjay K. Mohanty, Udaya S. Mishra, Manisha Dubey, Umakanta Sahoo

Open Access Chronic Lymphocytic Leukemia Case report

An Eschar-like souvenir from a journey to Colombia: Ecthyma gangrenosum as a differential diagnosis of tropical diseases in immunocompromised patients – a case report

Gabriela M. Wiedemann, Jochen Schneider, Mareike Verbeek, Björn Konukiewitz, Christoph D. Spinner, Henrik Einwächter, Roland M. Schmid, Kathrin Rothe

Open Access Respiratory Syncytial Virus Infection Research article

European data sources for computing burden of (potential) vaccine-preventable diseases in ageing adults

Estelle Méroc, Janeri Fröberg, Timea Almasi, Brita Askeland Winje, Alejandro Orrico-Sánchez, Anneke Steens, Scott A. McDonald, Kaatje Bollaerts, Mirjam J. Knol

Open Access Tuberculosis Research article

Is deployement of diagnostic test alone enough? Comprehensive package of interventions to strengthen TB laboratory network: three years of experience in Burkina Faso

Riccardo Alagna, Adjima Combary, Elisa Tagliani, Léon Tinnoga Sawadogo, Tandaogo Saouadogo, Souba Diandé, Francis Ouedraogo, Daniela Maria Cirillo

Open Access Leprosy Research article

Leprosy detection rate in patients under immunosuppression for the treatment of dermatological, rheumatological, and gastroenterological diseases: a systematic review of the literature and meta-analysis

Daniel Holanda Barroso, Jurema Guerrieri Brandão, Elaine Silva Nascimento Andrade, Ana Clara Banhatto Correia, Danielle Costa Aquino, Ana Carolina Rios Chen, Sebastian Vernal, Wildo Navegantes de Araújo, Lícia Maria Henrique da Mota, Raimunda Nonata Ribeiro Sampaio, Patrícia Shu Kurizky, Ciro Martins Gomes

Open Access Atopic Dermatitis Research article

Molecular epidemiology of Staphylococcus aureus in African children from rural and urban communities with atopic dermatitis

Gillian O. N. Ndhlovu, Regina E. Abotsi, Adebayo O. Shittu, Shima M. Abdulgader, Dorota Jamrozy, Christopher L. Dupont, Avumile Mankahla, Mark P. Nicol, Carol Hlela, Michael E. Levin, Nonhlanhla Lunjani, Felix S. Dube

Open Access Diarrhea Research

Prevalence of cryptosporidiosis among children with diarrhoea under five years admitted to Kosti teaching hospital, Kosti City, Sudan

Abdelhakam G. Tamomh, AbdElhadi M. Agena, Elham Elamin, Mohammed A. Suliman, Mohammed Elmadani, Asmaa B. Omara, Sahar A. Musa

Open Access SARS-CoV-2 Research

Estimating asymptomatic SARS-CoV-2 infections in a geographic area of low disease incidence

Valeria Caturano, Barbara Manti, Fortunata Carbone, Vito Alessandro Lasorsa, Roberta Colicchio, Mario Capasso, Antonio Leonardi, Giuseppe Matarese, Tommaso Russo, Paola Salvatore

Open Access Kidney Transplantation Research

Clinical characteristics, risk factors and outcome of severe Norovirus infection in kidney transplant patients: a case-control study

Julien Gras, Moustafa Abdel-Nabey, Axelle Dupont, Jérôme Le Goff, Jean-Michel Molina, Marie Noëlle Peraldi

Clinical metagenomics assessments improve diagnosis and outcomes in community-acquired pneumonia

Fei Xie, Zhimei Duan, Weiqi Zeng, Shumei Xie, Mingzhou Xie, Han Fu, Qing Ye, Teng Xu, Lixin Xie

Open Access SARS-CoV-2 Research article

Bronchoalveolar lavage fluid characteristics and outcomes of invasively mechanically ventilated patients with COVID-19 pneumonia in Genoa, Italy

Chiara Dentone, Antonio Vena, Maurizio Loconte, Federica Grillo, Iole Brunetti, Emanuela Barisione, Elisabetta Tedone, Sara Mora, Antonio Di Biagio, Andrea Orsi, Andrea De Maria, Laura Nicolini, Lorenzo Ball, Daniele Roberto Giacobbe, Laura Magnasco, Emanuele Delfino, Luca Mastracci, Rosa Mangerini, Lucia Taramasso, Chiara Sepulcri, Rachele Pincino, Martina Bavastro, Matteo Cerchiaro, Malgorzata Mikulska, Bianca Bruzzone, Giancarlo Icardi, Paolo Frisoni, Angelo Gratarola, Nicolò Patroniti, Paolo Pelosi, Matteo Bassetti

Open Access Research

Carbon dioxide increases with face masks but remains below short-term NIOSH limits

Michelle S. M. Rhee, Carin D. Lindquist, Matthew T. Silvestrini, Amanda C. Chan, Jonathan J. Y. Ong, Vijay K. Sharma

Open Access Carbapenem Antibiotic Research article

Nationwide cross-sectional study of antimicrobial stewardship and antifungal stewardship programs in inpatient settings in Japan

Yuki Moriyama , Masahiro Ishikane, Yoshiki Kusama, Nobuaki Matsunaga, Taichi Tajima, Kayoko Hayakawa, Norio Ohmagari

Open Access COVID-19 Research

Development and validation of a simple-to-use nomogram to predict the deterioration and survival of patients with COVID-19

Zhiyong Zeng, Chaohui Wu, Zhenlv Lin, Yong Ye, Shaodan Feng, Yingying Fang, Yanmei Huang, Minhua Li, Debing Du, Gongping Chen, Dezhi Kang

Open Access Coronavirus Research article

RETRACTED ARTICLE: Methylene blue photochemical treatment as a reliable SARS-CoV-2 plasma virus inactivation method for blood safety and convalescent plasma therapy for COVID-19

Changzhong Jin, Bin Yu, Jie Zhang, Hao Wu, Xipeng Zhou, Hangping Yao, Fumin Liu, Xiangyun Lu, Linfang Cheng, Miao Jiang, Nanping Wu

Open Access Scabies Research

Online respondent-driven detection for enhanced contact tracing of close-contact infectious diseases: benefits and barriers for public health practice

Yannick B. Helms, Nora Hamdiui, Renske Eilers, Christian Hoebe, Nicole Dukers-Muijrers, Hans van den Kerkhof, Aura Timen, Mart L. Stein

Open Access Research article

High frequency of Taenia solium antigen positivity in patients admitted for neurological disorders in the Rural Hospital of Mosango, Democratic Republic of Congo

Deby Mukendi, Jean-Roger Lilo Kalo, Pascal Lutumba, Barbara Barbé, Jan Jacobs, Cedric P. Yansouni, Sarah Gabriël, Pierre Dorny, François Chappuis, Marleen Boelaert, Andrea S. Winkler, Kristien Verdonck, Emmanuel Bottieau

Open Access SARS-CoV-2 Research

Evaluation of pooling of samples for testing SARS-CoV- 2 for mass screening of COVID-19

Sally A. Mahmoud, Esra Ibrahim, Bhagyashree Thakre, Juliet G. Teddy, Preety Raheja, Subhashini Ganesan, Walid A. Zaher

Human Papillomavirus Research article

Viral load and high prevalence of HR-HPV52 and 58 types in black women from rural communities

Lays Paula Bondi Volpini, Jerusa Araújo Dias, Luciana Bueno de Freitas, Maria Carmen Lopes Ferreira Silva, Angélica Espinosa Miranda, Liliana Cruz Spano

Open Access Computed Tomography Case report

Severe pneumonia caused by Parvimonas micra: a case report

Qing Yu, Lingling Sun, Zuqing Xu, Lumei Fan, Yunbo Du

Open Access Cough Research article

Comparison of clinical features on admission between coronavirus disease 2019 and influenza a among children: a retrospective study in China

Feng Liang, Xianfeng Wang, Jianbo Shao, Jun Chen, Lei Liu, Hui Li, Yi Xu, Liya He, Huiying Liang, Kuanrong Li, Sitang Gong, Huimin Xia

Open Access COVID-19 Research article

COVID-19 in Northeast Bosnia and Herzegovina and patient’s length of hospitalization

Alma Trnacevic, Amer Mujkanovic, Noura Al-Salloum, Amra Sakusic, Emir Trnacevic, Emir Jusufovic, Fatima Hukic, Rahima Jahic, Richard Stratton

Open Access Kawasaki Disease Research article

A 10-year cross-sectional retrospective study on Kawasaki disease in Iranian children: incidence, clinical manifestations, complications, and treatment patterns

Payman Sadeghi, Anahita Izadi, Sayed Yousef Mojtahedi, Leila Khedmat, Mohsen Jafari, Azadeh Afshin, Pourya Yarahmadi, Effat Hosseinali Beigi

Open Access Leishmania Research

High levels of anti-Leishmania IgG3 and low CD4+ T cells count were associated with relapses in visceral leishmaniasis

Renata Caetano Kuschnir, Leonardo Soares Pereira, Maria Rita Teixeira Dutra, Ludmila de Paula, Maria Luciana Silva-Freitas, Gabriela Corrêa-Castro, Simone da Costa Cruz Silva, Glaucia Cota, Joanna Reis Santos-Oliveira, Alda Maria Da-Cruz

Open Access Escherichia Coli Case report

The causal relationship between O2:K7:H6 extra-intestinal pathogenic Escherichia coli (ExPEC) and native valve endocarditis: a case report

Marie-Françoise Leonard, Hector Rodriguez-Villalobos, Nadia Boisen, Flemming Scheutz, Pierre-François Laterre, Philippe Hantson

Open Access COVID-19 Research article

The characteristics of laboratory tests at admission and the risk factors for adverse clinical outcomes of severe and critical COVID-19 patients

Liulin Wang, Xiaobin Cheng, Qiufen Dong, Chenliang Zhou, Yeming Wang, Bin Song, Weinan Li, Min Wang, Rui Qin, Qi Long, Juan Liu, Jing Li, Dan Li, Gang Li, Yuanming Ba

Open Access Research

Clonal diversity and genomic characterization of Panton-valentine Leukocidin (PVL)-positive Staphylococcus aureus in Tehran, Iran

Zahra Najafi olya, Shahin Najar-Peerayeh, Abbas Yadegar, Bita Bakhshi

Open Access Human Papillomavirus Research article

HPV infection and bacterial microbiota in the semen from healthy men

Heidi Tuominen, Jaana Rautava, Katja Kero, Stina Syrjänen, Maria Carmen Collado, Samuli Rautava

Antibiotic Research article

Antibiotic stewardship program in Pakistan: a multicenter qualitative study exploring medical doctors’ knowledge, perception and practices

Muhammad Atif, Beenish Ihsan, Iram Malik, Nafees Ahmad, Zikria Saleem, Azka Sehar, Zaheer-ud-Din Babar

Open Access Opportunistic Infection Research article

Ambulatory induction phase treatment of cryptococcal meningitis in HIV integrated primary care clinics, Yangon, Myanmar

Clare E. Warrell, Catriona Macrae, Alistair R. D. McLean, Edmund Wilkins, Elizabeth A. Ashley, Frank Smithuis, Ni Ni Tun

Open Access Tuberculosis Research article

Changes in health-related quality of life and the associated factors among Myanmar migrants with tuberculosis: a cohort study

Myo Minn Oo, Naris Boonathapat, Htet Ko Ko Aung, Petchawan Pungrassami, Tippawan Liabsuetrakul

Open Access Human Immunodeficiency Virus Research article

Interaction analysis of statistically enriched mutations identified in Cameroon recombinant subtype CRF02_AG that can influence the development of Dolutegravir drug resistance mutations

Sello Given Mikasi, Darren Isaacs, Rumbidzai Chitongo, George Mondide Ikomey, Graeme Brendon Jacobs, Ruben Cloete

Open Access Tuberculosis Research

Isolation of non-tuberculous mycobacteria among tuberculosis patients, a study from a tertiary care hospital in Lahore, Pakistan

Asifa Karamat, Atiqa Ambreen, Aamira Ishtiaq, Sabira Tahseen, Muhammad Aqeelur Rahman, Tehmina Mustafa

Open Access Chloroquin Research article

Epidemiology, clinical characteristics, and treatment outcomes of patients with COVID-19 at Thailand’s university-based referral hospital

Rujipas Sirijatuphat, Yupin Suputtamongkol, Nasikarn Angkasekwinai, Navin Horthongkham, Methee Chayakulkeeree, Pinyo Rattanaumpawan, Pornpan Koomanachai, Susan Assanasen, Yong Rongrungruang, Nitipatana Chierakul, Ranistha Ratanarat, Anupop Jitmuang, Walaiporn Wangchinda, Wannee Kantakamalakul

Open Access COVID-19 Vaccination Correction

Correction to: Predictors of willingness to get a COVID-19 vaccine in the U.S

Bridget J. Kelly, Brian G. Southwell, Lauren A. McCormack, Carla M. Bann, Pia D. M. MacDonald, Alicia M. Frasier, Christine A. Bevc, Noel T. Brewer, Linda B. Squiers

Septicemia Research article

Diagnostic value of neutrophil CD64, procalcitonin, and interleukin-6 in sepsis: a meta-analysis

Shan Cong, Tiangang Ma, Xin Di, Chang Tian, Min Zhao, Ke Wang

Open Access Ampicillin Research

Antibiotic resistance among the Lahu hill tribe people, northern Thailand: a cross-sectional study

Sophaphan Intahphuak, Tawatchai Apidechkul, Patita Kuipiaphum

Open Access Research article

The frequency of cytomegalovirus non-ELR UL146 genotypes in neonates with congenital CMV disease is comparable to strains in the background population

Christian Berg, Mette M. Rosenkilde, Thomas Benfield, Lene Nielsen, Thomas Sundelin, Hans R. Lüttichau

Ribavirin Case report

Resistance-associated substitutions and response to treatment in a chronic hepatitis C virus infected-patient: an unusual virological response case report

Fabián Aldunate, Natalia Echeverría, Daniela Chiodi, Pablo López, Adriana Sánchez-Cicerón, Martín Soñora, Juan Cristina, Gonzalo Moratorio, Nelia Hernández, Pilar Moreno

Open Access Escherichia Coli Research

Asymptomatic urinary tract infections and associated risk factors in Pakistani Muslim type 2 diabetic patients

Azizul Hasan Aamir, Umar Yousuf Raja, Ali Asghar, Saeed Ahmed Mahar, Tahir Ghaffar, Ibrar Ahmed, Faisal Masood Qureshi, Jamal Zafar, Mohammad Imtiaz Hasan, Amna Riaz, Syed Abbas Raza, Irshad Ahmed Khosa, Jahanzeb Khan, Mahwish Raza, Jaffer Bin Baqar

Open Access Lymphoma Case report

Successful treatment by on-demand glecaprevir and pibrentasvir for hepatitis C flare during R-CHOP in patients with diffuse large B-cell lymphoma: a case report

Machiko Umemura, Goki Suda, Shihori Tsukamoto, Ko Ebata, Shinjiro Takahash, Takashi Sasaki, Sae Nakajima, Koji Hirata, Mariko Ozasa, Masatoshi Takano, Masaki Katagiri, Naoya Sakamoto

Open Access Human Immunodeficiency Virus Research article

Identifying risk factors for late HIV diagnosis and survival analysis of people living with HIV/AIDS in Iran (1987–2016)

Younes Mohammadi, Mohammad Mirzaei, Nasrin Shirmohammadi-Khorram, Maryam Farhadian

COVID-19 Technical advance

Projecting COVID-19 disease severity in cancer patients using purposefully-designed machine learning

Saket Navlakha, Sejal Morjaria, Rocio Perez-Johnston, Allen Zhang, Ying Taur

Open Access Chlamydia Trachomatis Research

Developing and validating a risk algorithm to diagnose Neisseria gonorrhoeae and Chlamydia trachomatis in symptomatic Rwandan women

Kristin M. Wall, Julien Nyombayire, Rachel Parker, Rosine Ingabire, Jean Bizimana, Jeannine Mukamuyango, Amelia Mazzei, Matt A. Price, Marie Aimee Unyuzimana, Amanda Tichacek, Susan Allen, Etienne Karita

Open Access SARS-CoV-2 Research

Timeliness of contact tracing among flight passengers during the COVID-19 epidemic in Vietnam

Thai Quang Pham, Ngoc-Anh Hoang, Ha-Linh Quach, Khanh Cong Nguyen, Samantha Colquhoun, Stephen Lambert, Luong Huy Duong, Quang Dai Tran, Duc Anh Ha, Dinh Cong Phung, Nghia Duy Ngu, Tu Anh Tran, Quang Ngoc La, Tai Trong Nguyen, Quynh Mai Thi Le, Duong Nhu Tran, Florian Vogt, Duc-Anh Dang

Open Access Isoniazid Case report

Five-year microevolution of a multidrug-resistant Mycobacterium tuberculosis strain within a patient with inadequate compliance to treatment

Darío A. Fernandez Do Porto, Johana Monteserin, Josefina Campos, Ezequiel J. Sosa, Mario Matteo, Federico Serral, Noemí Yokobori, Andrés Fernández Benevento, Tomás Poklepovich, Agustín Pardo, Ingrid Wainmayer, Norberto Simboli, Florencia Castello, Roxana Paul, Marcelo Martí, Beatriz López, Adrián Turjanski, Viviana Ritacco

Open Access Intoxication Research article

Causes of hospitalisation among a cohort of people with HIV from a London centre followed from 2011 to 2018

Sophia M. Rein, Fiona C. Lampe, Clinton Chaloner, Adam Stafford, Alison J. Rodger, Margaret A. Johnson, Jeffrey McDonnell, Fiona Burns, Sara Madge, Alec Miners, Lorraine Sherr, Simon Collins, Andrew Speakman, Andrew N. Phillips, Colette J. Smith

Open Access Research article

The Selvester QRS score as an estimative of myocardial injury in acute chagasic patients from the Brazilian Amazon

Katia do Nascimento Couceiro, Jessica Vanina Ortiz, Michael do Nascimento Correia, Mônica Regina Hosannah da Silva e Silva, Alba Regina Brandão, Paula Rita Leite da Silva, Susan Smith Doria, Reinaldo Bulgarelli Bestetti, Débora Raysa Teixeira de Sousa, Rubens Celso Andrade da Silva Junior, Maria das Graças Vale Barbosa Guerra, João Marcos Bemfica Barbosa Ferreira, Jorge Augusto de Oliveira Guerra

Open Access COVID-19 Research

Recovery of new-onset kidney disease in COVID-19 patients discharged from hospital

Nan-Hui Zhang, Yi-Chun Cheng, Ran Luo, Chun-Xiu Zhang, Shu-Wang Ge, Gang Xu

Risk factors for secondary hemophagocytic lymphohistiocytosis in severe coronavirus disease 2019 adult patients

Mei Meng, Limin Chen, Sheng Zhang, Xuan Dong, Wenzhe Li, Ranran Li, Yunxin Deng, Tao Wang, Yan Xu, Jiao Liu, Yanxia Huang, Yizhu Chen, Sisi Huang, Zhenliang Wen, Lidi Zhang, Hangxiang Du, Yongan Liu, Djillali Annane, Jieming Qu, Dechang Chen

Open Access Hepatitis C Research

Change in hepatitis C virus positivity among needle-stick injury source patients: a 10-year experience in a Japanese tertiary hospital

Kazuya Okushin, Rie Suzuki, Takeya Tsutsumi, Koh Okamoto, Kazuhiko Ikeuchi, Akira Kado, Chihiro Minatsuki, Yuka Minami-Kobayashi, Nobuhiko Satoh, Mahoko Ikeda, Sohei Harada, Kenichiro Enooku, Hidetaka Fujinaga, Hiroshi Yotsuyanagi, Kazuhiko Koike, Kyoji Moriya

Open Access Antibiotic Research

Management of prosthetic joint infections in France: a national audit to identify key situations requiring innovation and homogenization

Marion Le Maréchal, Zoé Cavalli, Cécile Batailler, Jean-François Gonzalez, André Ferreira, Sébastien Lustig, Tristan Ferry, Johan Courjon

Open Access Tuberculosis Research

The association between extreme temperature and pulmonary tuberculosis in Shandong Province, China, 2005–2016: a mixed method evaluation

Dongzhen Chen, Hua Lu, Shengyang Zhang, Jia Yin, Xuena Liu, Yixin Zhang, Bingqin Dai, Xiaomei Li, Guoyong Ding

Open Access Antibiotic Research article

The healthcare costs of antimicrobial resistance in Lebanon: a multi-centre prospective cohort study from the payer perspective

Katia Iskandar, Christine Roques, Souheil Hallit, Rola Husni-Samaha, Natalia Dirani, Rana Rizk, Rachel Abdo, Yasmina Yared, Matta Matta, Inas Mostafa, Roula Matta, Pascale Salameh, Laurent Molinier

Open Access Meningitis Research article

Analysis of enterovirus genotypes in the cerebrospinal fluid of children associated with aseptic meningitis in Liaocheng, China, from 2018 to 2019

Jing Wang, Min Meng, Huan Xu, Ting Wang, Ying Liu, Han Yan, Peiman Liu, Daogang Qin, Qiaozhi Yang

Open Access SARS-CoV-2 Research article

Epidemiological and clinical characteristics of imported cases of COVID-19: a multicenter study

Jinjun Zhang, Shixiong Yang, Yi Xu, Xinyan Qin, Jialiang Liu, Jinjun Guo, Sijia Tian, Shaoping Wang, Kai Liao, Ying Zhang, Yu Ma, Yuguo Chen

Open Access Whooping Cough Research article

Infant rhesus macaques as a non-human primate model of Bordetella pertussis infection

Wenwen Jiang, Chen Wei, Dachao Mou, Weilun Zuo, Jiangli Liang, Xiao Ma, Lichan Wang, Na Gao, Qin Gu, Peng Luo, Yan Ma, Jingyan Li, Shuyuan Liu, Li Shi, Mingbo Sun

Open Access Streptococci Research article

Group B streptococcal colonization in elderly women

Rossella Baldan, Sara Droz, Carlo Casanova, Laura Knabben, Dorothy J. Huang, Christine Brülisauer, André B. Kind, Elke Krause, Stefanie Mauerer, Barbara Spellerberg, Parham Sendi

Open Access Care Research

A 17 year experience of attrition from care among HIV infected children in Nnewi South-East Nigeria

Chinyere Ukamaka Onubogu, Ebelechuku Francesca Ugochukwu

Open Access Coronavirus Research

Salivary testing of COVID-19: evaluation of serological testing following positive salivary results

Lisa Caulley, Julie Shaw, Martin Corsten, Nadia Hua, Jonathan B. Angel, Guillaume Poliquin, Jonathan Whelan, Kym Antonation, Stephanie Johnson-Obaseki

Evaluation of the effectiveness and safety of adding ivermectin to treatment in severe COVID-19 patients

Nurullah Okumuş, Neşe Demirtürk, Rıza Aytaç Çetinkaya, Rahmet Güner, İsmail Yaşar Avcı, Semiha Orhan, Petek Konya, Bengü Şaylan, Ayşegül Karalezli, Levent Yamanel, Bircan Kayaaslan, Gülden Yılmaz, Ümit Savaşçı, Fatma Eser, Gürhan Taşkın

Open Access Influenza Virus Research article

Comparative study of hospitalized children with acute respiratory distress syndrome caused by SARS-CoV-2 and influenza virus

Xinghua Liu, Wei Li, Bo Zhang, Yan Guo, Zhao Hu, Cao Peng, Xiao Lei, Qunying Luo, Qiong Zhang, Wei Deng, Juanjuan Wang, Jianqiao Tang, Yunqiao Li, Jianying Chen

Open Access Human Immunodeficiency Virus Research

Liver function following hepatitis C virus eradication by direct acting antivirals in patients with liver cirrhosis: data from the PITER cohort

Maria Giovanna Quaranta, Luigina Ferrigno, Xhimi Tata, Franca D’Angelo, Carmine Coppola, Alessia Ciancio, Serena Rita Bruno, Martina Loi, Alessia Giorgini, Marzia Margotti, Valentina Cossiga, Giuseppina Brancaccio, Marcello Dallio, Martina De Siena, Marco Cannizzaro, Luisa Cavalletto, Marco Massari, Maria Mazzitelli, Pasqualina De Leo, Diletta Laccabue, Leonardo Baiocchi, Loreta A. Kondili

Open Access Candida Balanitis Case report

A spacer infection by Candida albicans secondary to a Staphylococcus capitis prosthetic joint infection: a case report

Marta Bottagisio, Alessandro Bidossi, Nicola Logoluso, Antonio Pellegrini, Elena De Vecchi

Open Access SARS-CoV-2 Research article

SARS-CoV-2 transmission in educational settings during an early summer epidemic wave in Luxembourg, 2020

Joël Mossong, Laurent Mombaerts, Lisa Veiber, Jessica Pastore, Gwenaëlle Le Coroller, Michael Schnell, Silvana Masi, Laetitia Huiart, Paul Wilmes

Open Access SARS-CoV-2 Research article

COVID-19: first long-term care facility outbreak in the Netherlands following cross-border introduction from Germany, March 2020

Mitch van Hensbergen, Casper D. J. den Heijer, Petra Wolffs, Volker Hackert, Henriëtte L. G. ter Waarbeek, Bas B. Oude Munnink, Reina S. Sikkema, Edou R. Heddema, Christian J. P. A. Hoebe

Open Access Infertility Research article

HLA-G polymorphism impacts the outcome of oral HPV infections in women

Anna Jaakola, Michel Roger, Marie-Claude Faucher, Kari Syrjänen, Seija Grénman, Stina Syrjänen, Karolina Louvanto

Open Access Vacuum Therapy Research article

Healthcare professionals’ experiences of being observed regarding hygiene routines: the Hawthorne effect in vascular surgery

Francis Rezk, Margaretha Stenmarker, Stefan Acosta, Karoline Johansson, Malin Bengnér, Håkan Åstrand, Ann-Christine Andersson

Open Access Pneumococcus Research article

Molecular characterization and epidemiology of Streptococcus pneumoniae serotype 8 in Denmark

Camilla Bülow Hansen, Kurt Fuursted, Palle Valentiner-Branth, Tine Dalby, Charlotte Sværke Jørgensen, H-C Slotved

Open Access Chlamydia Trachomatis Research

Human papillomavirus and Chlamydia trachomatis in oral and genital mucosa of women with normal and abnormal cervical cytology

J. P. Mosmann, S. Zayas, A. X. Kiguen, R. F. Venezuela, O. Rosato, C. G. Cuffini

Open Access Human Immunodeficiency Virus Research article

The feasibility of modified HIV and antiretroviral drug testing using self-collected dried blood spots from men who have sex with men

Wei Luo, Vickie Sullivan, Pollyanna R. Chavez, Sarah E. Wiatrek, Maria Zlotorzynska, Amy Martin, Rebecca Rossetti, Travis Sanchez, Patrick Sullivan, Robin J. MacGowan, S. Michele Owen, Silvina Masciotra

Open Access Micafungin Research

Evaluating the measures taken to contain a Candida auris outbreak in a tertiary care hospital in South India: an outbreak investigational study

Dipu Thareparambil Sathyapalan, Remya Antony, Vrinda Nampoothiri, Anil Kumar, Nandita Shashindran, Jini James, Jisha Thomas, Preetha Prasanna, Akkulath Sangita Sudhir, Jeslyn Mary Philip, Fabia Edathadathil, Binny Prabhu, Sanjeev Singh, Merlin Moni

Open Access Acute Gastroenteritis Research

Rotavirus gastroenteritis in Pakistan, 2018: updated disease burden

Nosheen Basharat, Asma Sadiq, Muhammad Dawood, Shahid Ali, Alam Khan, Rooh Ullah, Hayat Khan, Aamir Aziz, Hamid Ali, Aamer Ali Shah, Ijaz Ali, Jadoon Khan

Open Access Pneumonia Research article

Impact of high dose of baricitinib in severe COVID-19 pneumonia: a prospective cohort study in Bangladesh

Md. Jahidul Hasan, Raihan Rabbani, Ahmad Mursel Anam, Shihan Mahmud Redwanul Huq, Mohammad Mufizul Islam Polash, Shahzadi Sayeeda Tun Nessa, Sitesh C. Bachar

Open Access COVID-19 Research article

The effect of sociodemographic factors on COVID-19 incidence of 342 cities in China: a geographically weighted regression model analysis

Huihui Zhang, Yini Liu, Fangyao Chen, Baibing Mi, Lingxia Zeng, Leilei Pei

Open Access Echinococcosis Research article

Prevalence of cystic echinococcosis in slaughtered livestock in Iran: a systematic review and meta-analysis

Aliakbar Vaisi-Raygani, Masoud Mohammadi, Rostam Jalali, Nader Salari, Melika Hosseinian-Far

Open Access Human Immunodeficiency Virus Research article

A spatial analysis of the epidemiology of HIV-infected students in Zhejiang province, China

Wanjun Chen, Jiezhe Yang, Jun Jiang, Lin He, Yun Xu, Jinlei Zheng, Jianmin Jiang, Xiaohong Pan

COVID-19 Research

Characterizing all-cause excess mortality patterns during COVID-19 pandemic in Mexico

Sushma Dahal, Juan M. Banda, Ana I. Bento, Kenji Mizumoto, Gerardo Chowell

Open Access Bronchoscopy Case report

A case of endobronchial actinomycosis as a challenging cause of lung atelectasis

Nicoletta Golfi, Roberta Mastriforti, Luca Guidelli, Raffaele Scala

Open Access Appendicitis Case report

Intestinal schistosomiasis masquerading as intestinal polyps

Xiu Li Zhu, Ji Zhong Song, Wen Yong Yu, Li Qun Hua, Ming Li Zhang

Open Access Cough Research article

Epidemiological characteristics of the COVID-19 spring outbreak in Quebec, Canada: a population-based study

Rodolphe Jantzen, Nolwenn Noisel, Sophie Camilleri-Broët, Catherine Labbé, Thibault de Malliard, Yves Payette, Philippe Broët

Open Access Dexamethasone Correction

Correction to: Methylprednisolone or dexamethasone, which one is superior corticosteroid in the treatment of hospitalized COVID-19 patients: a triple-blinded randomized controlled trial

Keivan Ranjbar, Mohsen Moghadami, Alireza Mirahmadizadeh, Mohammad Javad Fallahi, Vahid Khaloo, Reza Shahriarirad, Amirhossein Erfani, Zohre Khodamoradi, Mohammad Hasan Gholampoor Saadi

Open Access Malaria Research article

Malaria intermittent preventive treatment in Nigeria: a qualitative study to explore barriers

Fatima Mahmud Muhammad, Saharnaz Nedjat, Haniye Sadat Sajadi, Mahboubeh Parsaeian, Abraham Assan, Reza Majdzadeh

Open Access Plasmodium Falciparum Research

Population structure and diversity of Plasmodium falciparum in children with asymptomatic malaria living in different ecological zones of Ghana

Linda Eva Amoah, Zakaria Abukari, Maame Esi Dawson-Amoah, Cheikh Cambel Dieng, Eugenia Lo, Yaw Asare Afrane

Open Access Public Health Research

The period from prodromal fever onset to rash onset in laboratory-confirmed rubella cases: a cross-sectional study

Tsuyoshi Ogata, Maki Murooka, Makoto Akashi, Akemi Ishitsuka, Akari Miyazaki, Shuuichi Osawa, Kanako Ishikawa, Keiko Tanaka-Taya, Ritei Uehara

Open Access SARS-CoV-2 Research

Dynamics of anti-SARS-CoV-2 IgG antibodies post-COVID-19 in a Brazilian Amazon population

Carlos David Araújo Bichara, Ednelza da Silva Graça Amoras, Gergiane Lopes Vaz, Maria Karoliny da Silva Torres, Maria Alice Freitas Queiroz, Isabella Pinheiro Costa do Amaral, Izaura Maria Vieira Cayres Vallinoto, Cléa Nazaré Carneiro Bichara, Antonio Carlos Rosário Vallinoto

Open Access Research article

Predictive value of pentraxin-3 on disease severity and mortality risk in patients with hemorrhagic fever with renal syndrome

Hong Du, Haifeng Hu, Pingzhong Wang, Xiaoyan Wang, Ying Zhang, Hong Jiang, Jing Li, Xuefan Bai, Jianqi Lian

Open Access Rhinovirus Research article

Genetic diversity of Coxsackievirus A21 associated with sporadic cases of acute respiratory infections in Malaysia

Nur Izzati Supian, Kim Tien Ng, Jack Bee Chook, Yutaka Takebe, Kok Gan Chan, Kok Keng Tee

Open Access Aortic Valve Replacement Case report

Successful treatment of aortic valve endocarditis caused by Enterococcus casseliflavus: a case report

Nobumasa Okumura, Takashi Watanabe, Satoshi Teranishi, Daisuke Suzuki, Takahiko Hashimoto, Kosuke Takahashi, Toru Hara

Open Access Human Immunodeficiency Virus Research article

Predictive factors of viral load high-risk events for virological failure in HIV/AIDS patients receiving long-term antiviral therapy

Shanfang Qin, Jingzhen Lai, Hong Zhang, Di Wei, Qing Lv, Xue Pan, Lihua Huang, Ke Lan, Zhihao Meng, Hao Liang, Chuanyi Ning

Open Access Tuberculosis Research article

Acceptability, feasibility, and impact of a pilot tuberculosis literacy and treatment counselling intervention: a mixed methods study

Stephanie Law, Boitumelo Seepamore, Olivia Oxlade, Nondumiso Sikhakhane, Halima Dawood, Sheldon Chetty, Nesri Padayatchi, Dick Menzies, Amrita Daftary

Open Access SARS-CoV-2 Research

Lack of association between vitamin D insufficiency and clinical outcomes of patients with COVID-19 infection

Alireza Davoudi, Narges Najafi, Mohsen Aarabi, Atefeh Tayebi, Roja Nikaeen, Hamideh Izadyar, Zahra Salar, Leila Delavarian, Narges Vaseghi, Zahra Daftarian, Fatemeh Ahangarkani

Influenza Research

Two-stage prediction model for in-hospital mortality of patients with influenza infection

Chan-Wa Cheong, Chien-Lin Chen, Chih-Huang Li, Chen-June Seak, Hsiao-Jung Tseng, Kuang-Hung Hsu, Chip-Jin Ng, Cheng-Yu Chien

Open Access COVID-19 Research

Association between fatality rate of COVID-19 and selenium deficiency in China

Hai-Yang Zhang, An-Ran Zhang, Qing-Bin Lu, Xiao-Ai Zhang, Zhi-Jie Zhang, Xiu-Gang Guan, Tian-Le Che, Yang Yang, Hao Li, Wei Liu, Li-Qun Fang

Open Access Coronavirus Research article

Identification of transmission chains and clusters associated with COVID-19 in Tunisia

Mouna Safer, Hejer Letaief, Aicha Hechaichi, Chahida Harizi, Sonia Dhaouadi, Leila Bouabid, Sondes Darouiche, Donia Gharbi, Nawel Elmili, Hamida Ben Salah, Mongi Hammami, Khouloud Talmoudi, Rim Moussa, Nejib Charaa, Hasna Termiz, Fethi Ltaief, Habib Tounekti, Mohamed Makhlouf, Asma Belguith Sriha, Manel Ben Fredj, Sonia Khalfallah, Houcine Jabrane, Selma Mchirgui, Chedli Amich, Radhia Dabghi, Zid Anez, Latifa Abdelkader, Moncef Mhamdi, Nabil Ouerfeli, Salah Zoghlami, Souha Bougatef, Mohamed Kouni Chahed, Nissaf Bouafif Ben Alaya

Open Access SARS-CoV-2 Research

Lessons learned from the investigation of a COVID-19 cluster in Creil, France: effectiveness of targeting symptomatic cases and conducting contact tracing around them

Franck de Laval, Anaïs Grosset-Janin, François Delon, Alexandre Allonneau, Christelle Tong, Flavie Letois, Anne Couderc, Marc-Antoine Sanchez, César Destanque, Fabrice Biot, Françoise Raynaud, Christine Bigaillon, Olivier Ferraris, Etienne Simon-Loriere, Vincent Enouf, Dinaherisoa Andriamanantena, Vincent Pommier de Santi, Emilie Javelle, Audrey Mérens

SARS-CoV-2 Research

SARS-CoV-2 PCR-positive and PCR-negative cases of pneumonia admitted to the hospital during the peak of COVID-19 pandemic: analysis of in-hospital and post-hospital mortality

Abduzhappar Gaipov, Arnur Gusmanov, Anara Abbay, Yesbolat Sakko, Alpamys Issanov, Kainar Kadyrzhanuly, Zhanar Yermakhanova, Lazzat Aliyeva, Ardak Kashkynbayev, Iklas Moldaliyev, Byron Crape, Antonio Sarria-Santamera

Open Access COVID-19 Research article

The health-related quality of life in Iranian patients with COVID-19

Cyrus Alinia, Safura Yaghmaei, Farman Zahir Abdullah, Asad Ahmadi, Nasrin Samadi, Sima Pourteimour, Hossein Safari, Hassan Mahmoodi, Ghobad Moradi, Bakhtiar Piroozi

Open Access Endocarditis Case report

A case report of endocarditis and spondylitis caused by Brucella melitensis biovar 3

Huan Zhang, Songsong Xie, Yueli Wang, Xiaoli Zhao, Jihai Yi, Zhen Wang, Qi Liu, Xiaoyu Deng, Bingjie Li, Buyun Cui, Yuanzhi Wang, Chuangfu Chen

Open Access Bone Defect Case report

First case of periprosthetic joint infection due to Clostridioides difficile in China

Yang Song, Hong Yi Shao, Xiang Cheng, Yu Guo

Open Access Pharyngitis Technical advance

An emm-type specific qPCR to track bacterial load during experimental human Streptococcus pyogenes pharyngitis

Loraine V. Fabri, Kristy I. Azzopardi, Joshua Osowicki, Hannah R. Frost, Pierre R. Smeesters, Andrew C. Steer

Open Access Tuberculosis Research article

Comparing rates of mycobacterial clearance in sputum smear-negative and smear-positive adults living with HIV

Edith E. Machowski, Matebogo Letutu, Limakatso Lebina, Ziyaad Waja, Reginah Msandiwa, Minja Milovanovic, Bhavna G. Gordhan, Kennedy Otwombe, Sven O. Friedrich, Richard Chaisson, Andreas H. Diacon, Bavesh Kana, Neil Martinson

Open Access Tuberculosis Research article

Interferon-gamma release assay levels and risk of progression to active tuberculosis: a systematic review and dose-response meta-regression analysis

Jorge R. Ledesma, Jianing Ma, Peng Zheng, Jennifer M. Ross, Theo Vos, Hmwe H. Kyu

Open Access Research article

Management of insecticides for use in disease vector control: a global survey

Henk van den Berg, Haroldo Sergio da Silva Bezerra, Emmanuel Chanda, Samira Al-Eryani, Bhupender N. Nagpal, Elkhan Gasimov, Raman Velayudhan, Rajpal S. Yadav

Zika Virus Research article

Development of a bedside score to predict dengue severity

Ingrid Marois, Carole Forfait, Catherine Inizan, Elise Klement-Frutos, Anabelle Valiame, Daina Aubert, Ann-Claire Gourinat, Sylvie Laumond, Emilie Barsac, Jean-Paul Grangeon, Cécile Cazorla, Audrey Merlet, Arnaud Tarantola, Myrielle Dupont-Rouzeyrol, Elodie Descloux

Open Access Septicemia Research article

Silent existence of eosinopenia in sepsis: a systematic review and meta-analysis

Yao Lin, Jiabing Rong, Zhaocai Zhang

A qualitative assessment in acceptability and barriers to use pre-exposure prophylaxis (PrEP) among men who have sex with men: implications for service delivery in Vietnam

Long Hoang Nguyen, Huong Lan Thi Nguyen, Bach Xuan Tran, Mattias Larsson, Luis E. C. Rocha, Anna Thorson, Susanne Strömdahl

Open Access SARS-CoV-2 Research

Sociodemographic determinants and clinical risk factors associated with COVID-19 severity: a cross-sectional analysis of over 200,000 patients in Tehran, Iran

Mohammad-Reza Sohrabi, Rozhin Amin, Ali Maher, Ayad Bahadorimonfared, Shahriar Janbazi, Khatereh Hannani, Ali-Asghar Kolahi, Ali-Reza Zali

Open Access Chickenpox Research

Long -term persistence of antibodies against varicella in fully immunized healthcare workers: an Italian retrospective cohort study

Francesco Paolo Bianchi, Silvio Tafuri, Angela Maria Vittoria Larocca, Cinzia Annatea Germinario, Pasquale Stefanizzi

Open Access Plasmodium Falciparum Research

Confounding influences of malnutrition and Plasmodium falciparum and Schistosoma haematobium infections on haematological parameters in school children in Muyuka, Cameroon

Irene Ule Ngole Sumbele, Ofon Vitalis Otia, Lorraine Francis, Orelien Sylvain Mtopi Bopda, Calvin Bisong Ebai, Teh Rene Ning, Helen Kuo Kuo Kimbi, Theresa Nkuo-Akenji

Open Access SARS-CoV-2 Research

Longitudinal assessment of SARS-CoV-2 IgG seroconversionamong front-line healthcare workers during the first wave of the Covid-19 pandemic at a tertiary-care hospital in Chile

Mirentxu Iruretagoyena, Macarena R. Vial, Maria Spencer-Sandino, Pablo Gaete, Anne Peters, Iris Delgado, Inia Perez, Claudia Calderon, Lorena Porte, Paulette Legarraga, Alicia Anderson, Ximena Aguilera, Pablo Vial, Thomas Weitzel, Jose M. Munita

Open Access Hemoptysis Research article

Association of serum antibodies against the Mycobacterium avium complex and hemoptysis: a cross-sectional study

Hiroaki Ogata, Atsushi Moriwaki, Taisuke Nakagawa, Soichiro Sakoda, Akiko Ishimatsu, Kazuhito Taguchi, Hiroshi Aso, Hiroko Nogami, Masako Kadowaki, Yuko Tateshi, Makoto Yoshida

Open Access COVID-19 Research article

The differential demographic pattern of coronavirus disease 2019 fatality outside Hubei and from six hospitals in Hubei, China: a descriptive analysis

Qing-Bin Lu, Hai-Yang Zhang, Tian-Le Che, Han Zhao, Xi Chen, Rui Li, Wan-Li Jiang, Hao-Long Zeng, Xiao-Ai Zhang, Hui Long, Qiang Wang, Ming-Qing Wu, Michael P. Ward, Yue Chen, Zhi-Jie Zhang, Yang Yang, Li-Qun Fang, Wei Liu

Open Access Chlamydia Trachomatis Research article

Prevalence and risk factors of Mycoplasma genitalium infection in patients attending a sexually transmitted infection clinic in Reunion Island: a cross-sectional study (2017–2018)

Roxane Begnis, Nicolas Bouscaren, Loic Raffray, Cécile Saint Pastou Terrier, Fanny Andry, Malik Boukerrou, Yatrika Koumar, Marie-Pierre Moiton, Patrick Gerardin, Antoine Bertolotti

Open Access Case report

Successful treatment of a patient with recurrent infection of Chromobacterium violaceum

Lijuan Lang, Menglei Wang, Xiaowen Huang, Hao Zhou, Zaigao Zhou, Liang Huang, Huanxin Zheng, Kang Zeng, Li Li

Transmission dynamics and control of two epidemic waves of SARS-CoV-2 in South Korea

Sukhyun Ryu, Sheikh Taslim Ali, Eunbi Noh, Dasom Kim, Eric H. Y. Lau, Benjamin J. Cowling

Open Access Tuberculosis Research

Knowledge, attitudes and practices regarding tuberculosis amongst healthcare workers in Moyen-Ogooué Province, Gabon

Anja Vigenschow, Jean Ronald Edoa, Bayode Romeo Adegbite, Pacome Achimi Agbo, Ayola A. Adegnika, Abraham Alabi, Marguerite Massinga-Loembe, Martin P. Grobusch

Open Access Hepatitis B Research

Diagnostic performance evaluation of hepatitis B e antigen rapid diagnostic tests in Malawi

Alexander J. Stockdale, Niza M. Silungwe, Isaac Thom Shawa, Benno Kreuels, Melita A. Gordon, Anna Maria Geretti

Open Access Sexually Transmitted Infection Study protocol

Social network distribution of syphilis self-testing among men who have sex with men in China: study protocol for a cluster randomized control trial

Yajie Wang, Wei Zhang, Dongping Bao, Jason J. Ong, Joseph D. Tucker, Rouxuan Ye, Heping Zheng, Bin Yang, Cheng Wang

Open Access Streptococci Research article

Prevalence of group B streptococcus colonization in pregnant women in Jiangsu, East China

Yanmei Ge, Fei Pan, Rui Bai, Yuan Mao, Wenli Ji, Fenfang Wang, Huacheng Tong

Open Access Cholecystitis Case report

First case report of acute cholangitis secondary to Cronobacter sakazakii

Syeda Sahra, Abdullah Jahangir, Neville Mobarakai, Allison Glaser, Ahmad Jahangir, Muhammad Ans Sharif

Shedding of infectious SARS-CoV-2 by hospitalized COVID-19 patients in relation to serum antibody responses

Hedvig Glans, Sara Gredmark-Russ, Mikaela Olausson, Sara Falck-Jones, Renata Varnaite, Wanda Christ, Kimia T. Maleki, Maria Lind Karlberg, Sandra Broddesson, Ryan Falck-Jones, Max Bell, Niclas Johansson, Anna Färnert, Anna Smed-Sörensen, Jonas Klingström, Andreas Bråve

Modes of transmission of SARS-CoV-2 and evidence for preventive behavioral interventions

Lucas Zhou, Samuel K. Ayeh, Vignesh Chidambaram, Petros C. Karakousis

Open Access IgA Vasculitis Case report

Primary meningococcal arthritis in a COVID-19 18-year-old man: a case report and review of the literature

Norman Ducatez, Marine Chancel, Youcef Douadi, Charles Dayen, Rémi Suguenot, Emmanuelle Lecuyer, Benoit Brihaye, Houcine Bentayeb

Immunodeficiency Research article

A preliminary study on the characteristics of Th1/Th2 immune response in cerebrospinal fluid of AIDS patients with cryptococcal meningitis

Aixin Li, Wenjiao Zhu, Jiming Yin, Xiaojie Huang, Lijun Sun, Wei Hua, Wen Wang, Tong Zhang, Lili Dai, Hao Wu

Open Access Tick-Borne Encephalitis Study protocol

Ticking on Pandora’s box: a prospective case-control study into ‘other’ tick-borne diseases

D. Hoornstra, M. G. Harms, S. A. Gauw, A. Wagemakers, T. Azagi, K. Kremer, H. Sprong, C. C. van den Wijngaard, J. W. Hovius

Open Access Sarcoidosis Case report

Disseminated nontuberculous mycobacteriosis and fungemia after second delivery in a patient with MonoMAC syndrome/GATA2 mutation: a case report

Mizuki Haraguchi, Norihiro Harada, Junko Watanabe, Hitomi Yoshikawa, Yukina Shirai, Moegi Komura, Mika Koyama, Jun Ito, Yutaka Tsukune, Yoshiya Horimoto, Takuo Hayashi, Tetsutaro Nagaoka, Toshimasa Uekusa, Kazuhisa Takahashi

Open Access COVID-19 Research article

A data-driven metapopulation model for the Belgian COVID-19 epidemic: assessing the impact of lockdown and exit strategies

Pietro Coletti, Pieter Libin, Oana Petrof, Lander Willem, Steven Abrams, Sereina A. Herzog, Christel Faes, Elise Kuylen, James Wambua, Philippe Beutels, Niel Hens

Open Access Human Papillomavirus Research article

Self-collected versus clinician-collected cervical samples for the detection of HPV infections by 14-type DNA and 7-type mRNA tests

C. E. Aranda Flores, G. Gomez Gutierrez, J. M. Ortiz Leon, D. Cruz Rodriguez, S. W. Sørbye

Open Access Human Immunodeficiency Virus Research article

A designathon to co-create community-driven HIV self-testing services for Nigerian youth: findings from a participatory event

Kadija M. Tahlil, Chisom Obiezu-Umeh, Titi Gbajabiamila, Ucheoma Nwaozuru, David Oladele, Adesola Z. Musa, Ifeoma Idigbe, Jane Okwuzu, Agatha N. David, Tajudeen A. Bamidele, Collins O. Airhihenbuwa, Nora E. Rosenberg, Weiming Tang, Jason J. Ong, Donaldson F. Conserve, Juliet Iwelunmor, Oliver Ezechi, Joseph D. Tucker

Open Access SARS-CoV-2 Research article

Effects of early corticosteroid use in patients with severe coronavirus disease 2019

Jong Hoon Hyun, Moo Hyun Kim, Yujin Sohn, Yunsuk Cho, Yae Jee Baek, Jung Ho Kim, Jin Young Ahn, Jun Yong Choi, Joon Sup Yeom, Mi Young Ahn, Eun Jin Kim, Ji-Hyeon Baek, Young Keun Kim, Heun Choi, Su Jin Jeong

Open Access Falciparum Malaria Research article

Hematological indices and abnormalities among patients with uncomplicated falciparum malaria in Kosti city of the White Nile state, Sudan: a comparative study

Ahmed M. E. Elkhalifa, Rashad Abdul-Ghani, Abdelhakam G. Tamomh, Nur Eldin Eltaher, Nada Y. Ali, Moataz M. Ali, Elsharif A. Bazie, Aboagla KhirAlla, Fatin A. DfaAlla, Omnia A. M. Alhasan

Open Access Hepatitis B Research article

Changing trends in seroprevalence rates of transfusion-transmitted diseases among blood donors in Jordan

Lina Souan, Mahmoud Siag, Hala Al-Salahat, Tareq Al-Atrash, Maher A. Sughayer

Open Access Isoniazid Research

Prevalence of latent tuberculosis in patients with hematological neoplasms in a cancer referral hospital in Mexico City

Erick Antonio Osorio-López, Diana Vilar-Compte, Jaquelyn García-Tirado, Alexandra Martin-Onraet

Open Access Tuberculosis Research

Factors associated with latent tuberculosis among international migrants in Brazil: a cross-sectional study (2020)

Sonia Vivian de Jezus, Thiago Nascimento do Prado, Ricardo Alexandre Arcêncio, Keila Cristina Mascarello, Carolina Maia Martins Sales, Maysa Mabel Fauth, Nahari de Faria Marcos Terena, Raphael Florindo Amorim, Vania Maria Silva Araujo, Miguel Angel López Aragón, Ethel Leonor Noia Maciel

Open Access Tuberculosis Research article

Baseline Xpert MTB/RIF ct values predict sputum conversion during the intensive phase of anti-TB treatment in HIV infected patients in Kampala, Uganda: a retrospective study

Juliet Namugenyi, Joseph Musaazi, Achilles Katamba, Joan Kalyango, Emmanuel Sendaula, Andrew Kambugu, Jan Fehr, Barbara Castelnouvo, Yukari C. Manabe, Willy Ssengooba, Christine Sekaggya-Wiltshire

Open Access Immunodeficiency Research article

Clinical characteristics and risk factors for poor prognosis among HIV patients with Talaromyces marneffei bloodstream infection

Jianjun Sun, Weiwei Sun, Yang Tang, Renfang Zhang, Li Liu, Yinzhong Shen, Jiangrong Wang, Jun Chen, Tangkai Qi, Zhenyan Wang, Wei Song, Yixiao Lin, Shuibao Xu, Hongzhou Lu

Central and peripheral nervous system involvement by COVID-19: a systematic review of the pathophysiology, clinical manifestations, neuropathology, neuroimaging, electrophysiology, and cerebrospinal fluid findings

Juan I. Guerrero, Luis A. Barragán, Juan D. Martínez, Juan P. Montoya, Alejandra Peña, Fidel E. Sobrino, Zulma Tovar-Spinoza, Kemel A. Ghotme

Open Access Antibiotic Research article

Reducing the use of empiric antibiotic therapy in COVID-19 on hospital admission

Natasha N. Pettit, Cynthia T. Nguyen, Alison K. Lew, Palak H. Bhagat, Allison Nelson, Gregory Olson, Jessica P. Ridgway, Mai T. Pho, Jade Pagkas-Bather

Open Access Metastasis Case report

A case of infective colitis due to Yersinia enterocolitica complicated by microliver abscesses mimicking multiple liver occult metastases: a case report

Rosario Luca Norrito, Chiara Pintus, Marco Cataldi, Alessandro Del Cuore, Mario Daidone, Valerio Vassallo, Maria Grazia Puleo, Tiziana Di Chiara, Salvatore Miceli, Giuseppina Maria Pizzo, Giuseppe Brancatelli, Antonino Tuttolomondo, Antonio Pinto

Probiotics Case report

Lactobacillus gasseri liver abscess and bacteremia: a case report

David Ramos-Coria, Jorge Canto-Losa, Daniel Carrillo-Vázquez, Leonardo Carbajal-Morelos, Rodrigo Estrada-León, Eduardo Corona-Rodarte

Open Access Tuberculosis Study protocol

Promoting HIV indicator condition-guided testing in hospital settings (PROTEST 2.0): study protocol for a multicentre interventional study

Saskia J. Bogers, Maarten F. Schim van der Loeff, Udi Davidovich, Anders Boyd, Marc van der Valk, Kees Brinkman, Godelieve J. de Bree, Peter Reiss, Jan E. A. M. van Bergen, Suzanne E. Geerlings, J. E. A. M. van Bergen, P. Brokx, F. Deug, M. Heidenrijk, M. Prins, P. Reiss, M. van der Valk, G. J. de Bree, P. Brokx, U. Davidovich, S. E. Geerlings, E. Hoornenborg, A. Oomen, A. van Sighem, W. Zuilhof, N. Schat, R. C. A. Achterbergh, M. van Agtmael, J. Ananworanich, D. Van de Beek, G. E. L. van den Berk, D. Bezemer, A. van Bijnen, W. L. Blok, S. Bogers, M. Bomers, C. A. B. Boucher, W. Brokking, D. Burger, K. Brinkman, N. Brinkman, M. de Bruin, S. Bruisten, L. Coyer, R. van Crevel, C. G. Daans, L. Dellemann, M. Dijkstra, Y. T. van Duijnhoven, A. van Eeden, L. Elsenburg, M. A. M. van den Elshout, C. Ester, E. Ersan, P. E. V. Felipa, P. H. J. Frissen, T. B. H. Geijtenbeek, M. H. Godfried, J. van Gool, A. Goorhuis, M. Groot, C. A. Hankins, A. Heijnen, M. M. J. Hillebregt, A. Hogewoning, M. Hommenga, J. W. Hovius, Y. Janssen, K. de Jong, V. Jongen, N. A. Kootstra, R. A. Koup, F. P. Kroon, T. J. W. van de Laar, F. Lauw, M. M. van Leeuwen, K. Lettinga, I. Linde, D. S. E. Loomans, J. T. van der Meer, T. Mouhebati, B. J. Mulder, J. Mulder, F. J. Nellen, A. Nijsters, H. Nobel, P. Oostvogel, E. L. M. Op de Coul, E. Peters, I. S. Peters, T. van der Poll, O. Ratmann, C. Rokx, M. S. van Rooijen, M. F. Schim van der  Loeff, W. E. M. Schouten, G. J. Sonder, J. Veenstra, A. Verbon, F. Verdult, J. de Vocht, H. J. de Vries, S. Vrouenraets, M. van Vugt, W. J. Wiersinga, F. W. Wit, L. R. Woittiez, S. Zaheri, P. Zantkuijl, M. C. van Zelm, A. Żakowicz, H. M. L. Zimmermann

Open Access Gonococcus Research article

Antimicrobial resistance in Neisseria gonorrhoeae isolates and gonorrhoea treatment in the Republic of Belarus, Eastern Europe, 2009–2019

Aliaksandra Aniskevich, Iryna Shimanskaya, Iryna Boiko, Tatyana Golubovskaya, Daniel Golparian, Iryna Stanislavova, Susanne Jacobsson, Aliaksandr Adaskevich, Magnus Unemo

Open Access Syphilis Case report

Unusual clinical manifestation and challenging serological interpretation of syphilis: insights from a case report

F. Magri, M. G. Donà, C. Panetta, M. Pontone, F. Pimpinelli, N. Cameli, A. Cristaudo, M. Zaccarelli, A. Latini

Open Access Amphotericin B Research

Prevalence, species distribution and antifungal susceptibility of Candida albicans causing vaginal discharge among symptomatic non-pregnant women of reproductive age at a tertiary care hospital, Vietnam

Do Ngoc Anh, Dao Nguyen Hung, Tran Viet Tien, Vu Nhat Dinh, Vu Tung Son, Nguyen Viet Luong, Nguyen Thi Van, Nguyen Thi Nhu Quynh, Nguyen Van Tuan, Le Quoc Tuan, Nguyen Duy Bac, Nguyen Khac Luc, Le Tran Anh, Do Minh Trung

Open Access Pneumonia Case report

A severe case of human coronavirus 229E pneumonia in an elderly man with diabetes mellitus: a case report

Wen Sun, Ji-Ping Liao, Kun-Yao Yu, Jian-Xing Qiu, Chen-Li Que, Guang-Fa Wang, Jing Ma

Coronavirus Research article

Coronavirus disease (COVID-19) pandemic: an overview of systematic reviews

Israel Júnior Borges do Nascimento, Dónal P. O’Mathúna, Thilo Caspar von Groote, Hebatullah Mohamed Abdulazeem, Ishanka Weerasekara, Ana Marusic, Livia Puljak, Vinicius Tassoni Civile, Irena Zakarija-Grkovic, Tina Poklepovic Pericic, Alvaro Nagib Atallah, Santino Filoso, Nicola Luigi Bragazzi, Milena Soriano Marcolino

Open Access Ampicillin Research

Klebsiella spp. cause severe and fatal disease in Mozambican children: antimicrobial resistance profile and molecular characterization

Arsénia J. Massinga, Marcelino Garrine, Augusto Messa Jr, Nélio A. Nobela, Nadia Boisen, Sergio Massora, Anélsio Cossa, Rosauro Varo, António Sitoe, Juan Carlos Hurtado, Jaume Ordi, Hélio Mucavele, Tacilta Nhampossa, Robert F. Breiman, Cynthia G. Whitney, Dianna M. Blau, Quique Bassat, Inácio Mandomando

Open Access Coronavirus Research article

Comparison of renin–angiotensin–aldosterone system inhibitors with other antihypertensives in association with coronavirus disease-19 clinical outcomes

Yihienew M. Bezabih, Alemayehu Bezabih, Endalkachew Alamneh, Gregory M. Peterson, Woldesellassie Bezabhe

Open Access Syphilis Case report

Unusual erythematous plaque with white scales, a case of acquired syphilis in a child and literature review

Wen-Jia Yang, Hong-Hao Hu, Yang Yang, Jiu-Hong Li, Hao Guo

Open Access Thrombotic Microangiopathy Case report

Multiple thrombosis associated with Cytomegalovirus enterocolitis in an immunocompetent patient: a case report

Kaisei Kamatani, Tsuneaki Kenzaka, Ryu Sugimoto, Ayako Kumabe, Akihito Kitao, Hozuka Akita

Open Access Ampicillin Case report

Pediatric sepsis cases diagnosed with group B streptococcal meningitis using next-generation sequencing: a report of two cases

Kazuhiro Horiba, Michio Suzuki, Nobuyuki Tetsuka, Yoshihiko Kawano, Makoto Yamaguchi, Toshihiko Okumura, Takako Suzuki, Yuka Torii, Jun-ichi Kawada, Makoto Morita, Shinya Hara, Tomoo Ogi, Yoshinori Ito

Open Access Autopsy Case report

Legionnaires’ disease arising with hirsutism: case report of an extremely confusing event

Gabriella Serio, Francesco Fortarezza, Federica Pezzuto, Luigi Santacroce, Pietro Nazzaro, Emilio Bellitti, Domenica Cavone, Andrea Marzullo, Luigi Vimercati

Open Access SARS-CoV-2 Review

A comparison of five epidemiological models for transmission of SARS-CoV-2 in India

Soumik Purkayastha, Rupam Bhattacharyya, Ritwik Bhaduri, Ritoban Kundu, Xuelin Gu, Maxwell Salvatore, Debashree Ray, Swapnil Mishra, Bhramar Mukherjee

Infection related catheter complications in patients undergoing prone positioning for acute respiratory distress syndrome: an exposed/unexposed study

Guillaume Louis, Thibaut Belveyre, Audrey Jacquot, Hélène Hochard, Nejla Aissa, Antoine Kimmoun, Christophe Goetz, Bruno Levy, Emmanuel Novy

SARS-CoV-2 Research

Web-based, rapid and contactless management of ambulatory patients for SARS-CoV-2-testing

Jannik Stemler, Oliver A. Cornely, Torsten Noack-Schönborn, Corinna Fohrholz, Sofie Schumacher, Leonard Poluschkin, Bernd Binder, Clara Lehmann, Georg Langebartels

Open Access SARS-CoV-2 Research article

Pathogenesis-based preexposure prophylaxis associated with a low risk of SARS-CoV-2 infection in healthcare workers at a designated COVID-19 hospital: a pilot study

Michael V. Dubina, Veronika V. Gomonova, Anastasia E. Taraskina, Natalia V. Vasilyeva, Sergey A. Sayganov

Open Access Metastasis Case report

An unexpected intracerebral lesion – case report of a superinfected aspergillosis mimicking a brain metastasis

Basil Erwin Grüter, Anna Maria Reuss, Elisabeth Jane Rushing, Athina Pangalu, Markus Florian Oertel

Open Access Correction

Correction to: The health-related quality of life in Iranian patients with COVID-19

Cyrus Alinia, Safura Yaghmaei, Farman Zahir Abdullah, Asad Ahmadi, Nasrin Samadi, Sima Pourteimour, Hossein Safari, Hassan Mahmoodi, Ghobad Moradi, Bakhtiar Piroozi

Open Access SARS-CoV-2 Study protocol

The African Network for Improved Diagnostics, Epidemiology and Management of common infectious Agents

Grit Schubert, Vincent Achi, Steve Ahuka, Essia Belarbi, Ouattara Bourhaima, Tim Eckmanns, Siobhan Johnstone, Firmin Kabore, Ouffoue Kra, Adriano Mendes, Abdoul-Salam Ouedraogo, Armel Poda, Arsène Satouro Some, Sara Tomczyk, Emmanuel Couacy-Hymann, Jean-Marie Kayembe, Nicolas Meda, Jean-Jacques Muyembe Tamfum, Soumeya Ouangraoua, Nicola Page, Marietjie Venter, Fabian H. Leendertz, Chantal Akoua-Koffi, Vincent Assé Kouadio, Aude Aka-Tano, Adoulaye Diarrassouba, Etilé Anoh, Adjaratou Traoré, Fidèle Touré Sounan, Safiatou Karidioula, Gabriel Mbunsu Kizito, Benilde Bepouka Izizag, Nicole Mpwekela, Benoit Kabengele, Nicole Alama, Olivier Tshiani, Eddy Kinganda Lusamaki, Baby Muyembe, Naomie Mitongo, John Manienga, Franck Lionzo, Alliance Mbandu, Sheila Makiala, Muna Abu Sin, Karin Gröschner, Susanne Köhler, Sandra Niendorf, Kathrin Nowak, Paul Pitzinger, Andreas Sachse, Ann Christin Vietor, Juno Thomas, Sibongile Walaza, Linda de Gouvea, Claire von Mollendorf, Vanessa Quan, Karen Keddy, Anthony Smith, Ntsieni Ramalwa, Theunis Avenant, Nicolette du Plessis, Kgothatso Menu, Marthi Pretorius, Caitlyn McIntyre, Elise Bonnet, Rebecca Jeal

Open Access Liver Transplantation Research

Bacterial and fungal bloodstream infections in pediatric liver and kidney transplant recipients

Dina Leth Møller, Søren Schwartz Sørensen, Neval Ete Wareham, Omid Rezahosseini, Andreas Dehlbæk Knudsen, Jenny Dahl Knudsen, Allan Rasmussen, Susanne Dam Nielsen

Open Access Human Immunodeficiency Virus Research

Increased risk factors associated with lower BMD in antiretroviral-therapy–naïve HIV-infected adult male

Patricia Atencio, Alfonso Cabello, Francisco M. Conesa-Buendía, Ramón Pérez-Tanoira, Laura Prieto-Pérez, Irene Carrillo, Beatriz Álvarez, Rosa Arboiro-Pinel, Manuel Díaz-Curiel, Gabriel Herrero-Beaumont, Aránzazu Mediero, Miguel Górgolas

Open Access Research article

Two-dose varicella vaccine effectiveness in China: a meta-analysis and evidence quality assessment

Zhujiazi Zhang, Luodan Suo, Jingbin Pan, Dan Zhao, Li Lu

Open Access Coronavirus Study protocol

Prospective Assessment of SARS-CoV-2 Seroconversion (PASS) study: an observational cohort study of SARS-CoV-2 infection and vaccination in healthcare workers

Belinda M. Jackson-Thompson, Emilie Goguet, Eric D. Laing, Cara H. Olsen, Simon Pollett, K. Monique Hollis-Perry, Santina E. Maiolatesi, Luca Illinik, Kathleen F. Ramsey, Anatalio E. Reyes, Yolanda Alcorta, Mimi A. Wong, Julian Davies, Orlando Ortega, Edward Parmelee, Alyssa R. Lindrose, Matthew Moser, Elizabeth Graydon, Andrew G. Letizia, Christopher A. Duplessis, Anuradha Ganesan, Kathleen P. Pratt, Allison M. Malloy, David W. Scott, Stephen K. Anderson, Andrew L. Snow, Clifton L. Dalgard, John H. Powers III, David Tribble, Timothy H. Burgess, Christopher C. Broder, Edward Mitre

Open Access Antibiotic Research article

The role of combination therapy in the treatment of severe infections caused by carbapenem resistant gram-negatives: a systematic review of clinical studies

Alessia Savoldi, Elena Carrara, Laura J. V. Piddock, Francois Franceschi, Sally Ellis, Margherita Chiamenti, Damiano Bragantini, Elda Righi, Evelina Tacconelli

Open Access Septicemia Research

Risk factors for the development of neonatal sepsis in a neonatal intensive care unit of a tertiary care hospital of Nepal

Sulochana Manandhar, Puja Amatya, Imran Ansari, Niva Joshi, Nhukesh Maharjan, Sabina Dongol, Buddha Basnyat, Sameer M. Dixit, Stephen Baker, Abhilasha Karkey

Open Access COVID-19 Research

Containing pandemics through targeted testing of households

André Voigt, Nikolay Martyushenko, Emil Karlsen, Martina Hall, Kristen Nyhamar, Stig William Omholt, Eivind Almaas

Ribavirin Research article

Associated risk factors with disease severity and antiviral drug therapy in patients with COVID-19

Xiaowei Gong, Shiwei Kang, Xianfeng Guo, Yan Li, Haixiang Gao, Yadong Yuan

Open Access Vaccination Research article

Risk factors for measles outbreak in Ataq and Habban districts, Shabwah governorate, Yemen, February to May 2018

Abdulkareem Ali Hussein Nassar, Mohammed Abdullah Al Amad, Mohammed Qasim, Fekri Dureab

Open Access Research

Clinical application of cell-free next-generation sequencing for infectious diseases at a tertiary children’s hospital

Julianne Wilke, Nanda Ramchandar, Christopher Cannavino, Alice Pong, Adriana Tremoulet, Leidy Tovar Padua, Helen Harvey, Jennifer Foley, Lauge Farnaes, Nicole G. Coufal

Open Access Obesity Research article

COVID-19 and gastrointestinal symptoms in Mexico, a systematic review: does location matter?

Antonio Pizuorno, Nora A. Fierro, Edgar D. Copado-Villagrana, María E. Herrera-Solís, Gholamreza Oskrochi, Hassan Brim, Hassan Ashktorab

Open Access SARS-CoV-2 Research article

Bacteraemia variation during the COVID-19 pandemic; a multi-centre UK secondary care ecological analysis

Sarah Denny, Timothy M. Rawson, Peter Hart, Giovanni Satta, Ahmed Abdulaal, Stephen Hughes, Mark Gilchrist, Nabeela Mughal, Luke S. P. Moore

Open Access Human Immunodeficiency Virus Research

Inflammation and microbial translocation measured prior to combination antiretroviral therapy (cART) and long-term probability of clinical progression in people living with HIV

Esther Merlini, Alessandro Cozzi-lepri, Antonella Castagna, Andrea Costantini, Sergio Lo Caputo, Stefania Carrara, Eugenia Quiros-Roldan, Maria A. Ursitti, Andrea Antinori, Antonella D’Arminio Monforte, Giulia Marchetti

Open Access Triage Research

Comparison between RT-qPCR for SARS-CoV-2 and expanded triage in sputum of symptomatic and asymptomatic COVID-19 subjects in Ecuador

Ariel Torres, Martha Fors, Tamaris Rivero, Karina Pantoja, Santiago Ballaz

Open Access Gonococcus Research

Antimicrobial resistance and molecular epidemiological typing of Neisseria gonorrhoeae isolates from Kyrgyzstan in Central Asia, 2012 and 2017

Saliya Karymbaeva, Iryna Boiko, Susanne Jacobsson, Galina Mamaeva, Ainagul Ibraeva, Dilara Usupova, Daniel Golparian, Magnus Unemo

Computed Tomography Research article

Clinical, laboratory, and chest CT features of severe versus non-severe pediatric patients with COVID-19 infection among different age groups

Meisam Hoseinyazdi, Saeid Esmaeilian, Reza Jahankhah, Arash Teimouri, Farzaneh Ghazi Sherbaf, Faranak Rafiee, Reza Jalli, Sedighe Hooshmandi

Open Access Tuberculosis Research article

Import and transmission of Mycobacterium orygis and Mycobacterium africanum, Norway

Vegard Eldholm, Janne O. Rønning, Anne Torunn Mengshoel, Trude Arnesen

Open Access Tuberculosis Research article

Prevalence and associated factors of psychological distress in tuberculosis patients in Northeast China: a cross-sectional study

Xu Chen, Ruiheng Wu, Jia Xu, Jiawei Wang, Mingcheng Gao, Yunting Chen, Yuanping Pan, Haoqiang Ji, Yuxin Duan, Meng Sun, Liang Du, Ling Zhou

Open Access Imipenem Case report

A case of peritoneal dialysis-associated peritonitis caused by Rhodococcus kroppenstedtii

Yi Kang, Yuxin Chen, Zhifeng Zhang, Han Shen, Wanqing Zhou, Chao Wu

SARS-CoV-2 Research article

Vitamin D and COVID-19 severity and related mortality: a prospective study in Italy

Irene Campi, Luigi Gennari, Daniela Merlotti, Christian Mingiano, Alessandro Frosali, Luca Giovanelli, Camilla Torlasco, Martino F. Pengo, Francesca Heilbron, Davide Soranna, Antonella Zambon, Marta Di Stefano, Carmen Aresta, Marco Bonomi, Biagio Cangiano, Vittoria Favero, Letizia Fatti, Giovanni Battista Perego, Iacopo Chiodini, Gianfranco Parati, Luca Persani

Open Access Hepatitis B Research

Short-term and long-term safety and efficacy of tenofovir alafenamide, tenofovir disoproxil fumarate and entecavir treatment of acute-on-chronic liver failure associated with hepatitis B

Juan Li, Chunhua Hu, Yi Chen, Rou Zhang, Shan Fu, Mimi Zhou, Zhijie Gao, Mengjun Fu, Taotao Yan, Yuan Yang, Jianzhou Li, Jinfeng Liu, Tianyan Chen, Yingren Zhao, Yingli He

Syphilis Research

Diagnostic tools for neurosyphilis: a systematic review

Gustavo Henrique Pereira Boog, João Vitor Ziroldo Lopes, João Vitor Mahler, Marina Solti, Lucas Tokio Kawahara, Andre Kakinoki Teng, João Victor Taba Munhoz, Anna S. Levin

Open Access Cholera Research

Three transmission events of Vibrio cholerae O1 into Lusaka, Zambia

John Mwaba, Amanda K. Debes, Kelsey N. Murt, Patrick Shea, Michelo Simuyandi, Natasha Laban, Katayi Kazimbaya, Caroline Chisenga, Shan Li, Mathieu Almeida, Jacquelyn S. Meisel, Aaron Shibemba, Timothy Kantenga, Victor Mukonka, Geoffrey Kwenda, David A. Sack, Roma Chilengi, O. Colin Stine

Open Access Antibiotic Research

Antibiotic prescriptions and risk factors for antimicrobial resistance in patients hospitalized with urinary tract infection: a matched case-control study using the French health insurance database (SNDS)

Marion Opatowski, Christian Brun-Buisson, Mehdi Touat, Jérôme Salomon, Didier Guillemot, Philippe Tuppin, Laurence Watier

Open Access Coronavirus Research article

Correlation between white blood cell count at admission and mortality in COVID-19 patients: a retrospective study

Bin Zhu, Xiaokai Feng, Chunguo Jiang, Song Mi, Liya Yang, Zhigang Zhao, Yong Zhang, Liming Zhang

Open Access Itraconazole Case report

Clinical and experimental phenotype of azole-resistant Aspergillus fumigatus with a HapE splice site mutation: a case report

Yuya Ito, Takahiro Takazono, Satoru Koga, Yuichiro Nakano, Nobuyuki Ashizawa, Tatsuro Hirayama, Masato Tashiro, Tomomi Saijo, Kazuko Yamamoto, Yoshifumi Imamura, Taiga Miyazaki, Katsunori Yanagihara, Koichi Izumikawa, Hiroshi Mukae

Open Access Tuberculosis Case report

Adenosine deaminase negative pleural tuberculosis: a case report

Zachary H. Boggs, Scott Heysell, Joshua Eby, Christopher Arnold

Open Access Ebola Virus Research article

Protective population behavior change in outbreaks of emerging infectious disease

Evans K. Lodge, Annakate M. Schatz, John M. Drake

Open Access Antibiotic Research article

Colonization with selected antibiotic resistant bacteria among a cohort of Sri Lankan university students

Thilini Munasinghe, Gihani Vidanapathirana, Shahlina Kuthubdeen, Asela Ekanayake, Sacheera Angulmaduwa, Kunchana De Silva, Susan Subhasinghe, Ruwani Kalupahana, Veranja Liyanapathirana, Margaret Ip

Open Access Tick Case report

Case report: first symptomatic Candidatus Neoehrlichia mikurensis infection in Slovenia

Mitja Lenart, Miha Simoniti, Katja Strašek-Smrdel, Vesna Cvitković Špik, Tanja Selič-Kurinčič, Tatjana Avšič-Županc

Evaluation of serological lateral flow assays for severe acute respiratory syndrome coronavirus-2

Bianca A. Trombetta, Savannah E. Kandigian, Robert R. Kitchen, Korneel Grauwet, Pia Kivisäkk Webb, Glenn A. Miller, Charles G. Jennings, Sejal Jain, Samara Miller, Yikai Kuo, Thadryan Sweeney, Tal Gilboa, Maia Norman, Daimon P. Simmons, Christopher E. Ramirez, Melissa Bedard, Catherine Fink, Jina Ko, Esmarline J. De León Peralta, Gerald Watts, Emma Gomez-Rivas, Vannessa Davis, Rocky M. Barilla, Jianing Wang, Pierre Cunin, Samuel Bates, Chevaun Morrison-Smith, Benjamin Nicholson, Edmond Wong, Leena El-Mufti, Michael Kann, Anna Bolling, Brooke Fortin, Hayden Ventresca, Wen Zhou, Santiago Pardo, Megan Kwock, Aditi Hazra, Leo Cheng, Q. Rushdy Ahmad, James A. Toombs, Rebecca Larson, Haley Pleskow, Nell Meosky Luo, Christina Samaha, Unnati M. Pandya, Pushpamali De Silva, Sally Zhou, Zakary Ganhadeiro, Sara Yohannes, Rakiesha Gay, Jacqueline Slavik, Shibani S. Mukerji, Petr Jarolim, David R. Walt, Becky C. Carlyle, Lauren L. Ritterhouse, Sara Suliman

Open Access Vaccination Research

Seroprevalence of diphtheria toxoid IgG antibodies in the Malaysian population

Ahmad Faudzi Yusoff, Zatil Zahidah Mohd Sharani, Kee Chee Cheong, Nuur Hafizah Md Iderus, Ahmed Syahmi Syafiq Md Zamri, Tharmarajah Nagalingam, Mohd Safrin Mohamad Bashaabidin, Wan Abdul Hannan Wan Ibadullah, Sumarni Mohd Ghazali, Ainur Yusniza Yusof, Yee Ming Ching, Nurhanani Mohamed Nor, Balqis Kamarudin, Norazah Ahmad, Masita Arip

Open Access Human Papillomavirus Research

Vaccine completion and infectious diseases screening in a cohort of adult refugees following resettlement in the U.S.: 2013–2015

Amir M. Mohareb, Bryan Brown, Kevin S. Ikuta, Emily P. Hyle, Aniyizhai Annamalai

Open Access Hepatitis B Research

Viral hepatitis in correctional facilities in the Northern Territory of Australia 2003–2017

Richard P. Sullivan, Rob Baird, Kevin Freeman, Hugh Heggie, Joshua S. Davis, Catherine S. Marshall, Jane Davies

Open Access Coronavirus Research

Seroprevalence of human coronaviruses among patients visiting hospital-based sentinel sites in Uganda

Elijah Nicholas Mulabbi, Robert Tweyongyere, Fred Wabwire-Mangen, Edison Mworozi, Jeff Koehlerb, Hannah Kibuuka, Monica Millard, Bernard Erima, Titus Tugume, Ukuli Qouilazoni Aquino, Denis K. Byarugaba

Open Access Whooping Cough Research

Hospital-based prospective study of pertussis in infants and close contacts in Tehran, Iran

Gaelle Noel, Masoumeh Nakhost Lotfi, Sajedeh Mirshahvalad, Sedaghatpour Mahdi, David Tavel, Seyed M. Zahraei, Roxana Mansour Ghanaie, Tahereh Heidary, Aliahmad Goudarzi, Azardokht Kazemi, Abdollah Karimi, Alireza Nateghian, Mohand Ait-Ahmed, Nicole Guiso, Fereshteh Shahcheraghi, Fabien Taieb

Open Access Pleural Effusion Research

Clinical findings of Talaromyces marneffei infection among patients with anti-interferon-γ immunodeficiency: a prospective cohort study

Zhao-Ming Chen, Zheng-Tu Li, Shao-Qiang Li, Wei-Jie Guan, Ye Qiu, Zi-Ying Lei, Yang-Qing Zhan, Hua Zhou, Sheng Lin, Xinni Wang, Zhun Li, Feng Yang, Wen Zeng, Ye Lin, Jing Liu, Jian-Quan Zhang, Feng Ye

Evaluation of expression of VDR-associated lncRNAs in COVID-19 patients

Mohammad Taheri, Lina Moallemi Rad, Bashdar Mahmud Hussen, Fwad Nicknafs, Arezou Sayad, Soudeh Ghafouri-Fard

Open Access Research

Genomic epidemiology of methicillin-resistant and -susceptible Staphylococcus aureus from bloodstream infections

Joshua T. Smith, Elissa M. Eckhardt, Nicole B. Hansel, Tahmineh Rahmani Eliato, Isabella W. Martin, Cheryl P. Andam

Open Access Correction

Correction to: Factors associated with latent tuberculosis among international migrants in Brazil: a cross-sectional study (2020)

Sonia Vivian de Jezus, Thiago Nascimento do Prado, Ricardo Alexandre Arcêncio, Keila Cristina Mascarello, Carolina Maia Martins Sales, Maysa Mabel Fauth, Nahari de Faria Marcos Terena, Raphael Florindo Amorim, Vania Maria Silva Araujo, Miguel Angel López Aragón, Ethel Leonor Noia Maciel

Open Access Human Immunodeficiency Virus Research article

Therapeutic prediction of HIV-1 DNA decay: a multicenter longitudinal cohort study

Yongsong Yue, Yijia Li, Yizhi Cui, Nidan Wang, Yunda Huang, Wei Cao, Yang Han, Ting Zhu, Wei Lyu, Jing Xie, Xiaojing Song, Yanling Li, Tong Wang, Tuofu Zhu, Taisheng Li

Open Access Human Immunodeficiency Virus Research

The effects of intimate relationship characteristics on unprotected anal intercourse among same-sex male couples in China: a dyadic analysis using the actor-partner interdependence model

Sha Chen, Qingling Yang, Juan He, Xiongzhi Fan, Zhongqi Liu, Jialing Qiu, Zhiwei Zheng, Jing Gu, Weibin Cheng, Yuantao Hao, Jinghua Li, Chun Hao

Open Access SARS-CoV-2 Research

Ultraviolet C lamps for disinfection of surfaces potentially contaminated with SARS-CoV-2 in critical hospital settings: examples of their use and some practical advice

Manuela Lualdi, Adalberto Cavalleri, Andrea Bianco, Mara Biasin, Claudia Cavatorta, Mario Clerici, Paola Galli, Giovanni Pareschi, Emanuele Pignoli

Open Access Tenofovir Research

Impact of switching to TAF/FTC/RPV, TAF/FTC/EVG/cobi and ABC/3TC/DTG on cardiovascular risk and lipid profile in people living with HIV: a retrospective cohort study

Andrea Giacomelli, Federico Conti, Laura Pezzati, Letizia Oreni, Anna Lisa Ridolfo, Valentina Morena, Cecilia Bonazzetti, Gabriele Pagani, Tiziana Formenti, Massimo Galli, Stefano Rusconi

Open Access Vaccination Research

Measles outbreak in Western Uganda: a case-control study

Abel Wilson Walekhwa, Moses Ntaro, Peter Chris Kawungezi, Chiara Achangwa, Rabbison Muhindo, Emmanuel Baguma, Michael Matte, Richard Migisha, Raquel Reyes, Peyton Thompson, Ross M. Boyce, Edgar M. Mulogo

Open Access Septicemia Research

Clinical features and development of Sepsis in Klebsiella pneumoniae infected liver abscess patients: a retrospective analysis of 135 cases

Shixiao Li, Sufei Yu, Minfei Peng, Jiajia Qin, Chunyan Xu, Jiao Qian, Minmin He, Peng Zhou

Open Access Polymerase Chain Reaction Research article

Evaluation of different DNA extraction methods and loop-mediated isothermal amplification primers for the detection of Mycobacterium ulcerans in clinical specimens

Anthony Ablordey, Evans Ahotor, Charles A. Narh, Sandra A. King, Isra Cruz, Joseph M. Ndung’u, Dziedzom K. de Souza

Open Access Diarrhea Research

Predictors of aetiology and outcomes of acute gastrointestinal illness in returning travellers: a retrospective cohort analysis

Robert A. Lever, Louis Tapper, Sophie Skarbek, Peter L. Chiodini, Margaret Armstrong, Robin L. Bailey

Open Access SARS-CoV-2 Research article

Risk factors for mortality in critically ill patients with COVID-19: a multicenter retrospective case-control study

Jinghua Gao, Li Zhong, Ming Wu, Jingjing Ji, Zheying Liu, Conglin Wang, Qifeng Xie, Zhifeng Liu

Open Access Correction

Correction to: Inflammation and microbial translocation measured prior to combination antiretroviral therapy (cART) and long-term probability of clinical progression in people living with HIV

Esther Merlini, Alessandro Cozzi-lepri, Antonella Castagna, Andrea Costantini, Sergio Lo Caputo, Stefania Carrara, Eugenia Quiros-Roldan, Maria A. Ursitti, Andrea Antinori, Antonella D’Arminio Monforte, Giulia Marchetti

Open Access Escherichia Coli Research

Mortality in Escherichia coli bloodstream infections: a multinational population-based cohort study

Melissa C. MacKinnon, Scott A. McEwen, David L. Pearl, Outi Lyytikäinen, Gunnar Jacobsson, Peter Collignon, Daniel B. Gregson, Louis Valiquette, Kevin B. Laupland

Open Access Care Research

Operational characteristics of an antibody detecting point of care test for Taenia solium infections in a community and hospital setting

Chishimba Mubanga, Kabemba E. Mwape, Isaac K. Phiri, Chiara Trevisan, Mwemezi Kabululu, Gideon Zulu, Inge Van Damme, Veronika Schmidt, Pierre Dorny, Sarah Gabriël

Open Access Computed Tomography Research

A novel CT-based radiomics in the distinction of severity of coronavirus disease 2019 (COVID-19) pneumonia

Zongyu Xie, Haitao Sun, Jian Wang, He Xu, Shuhua Li, Cancan Zhao, Yuqing Gao, Xiaolei Wang, Tongtong Zhao, Shaofeng Duan, Chunhong Hu, Weiqun Ao

Open Access Human Immunodeficiency Virus Research

Values and preferences for hepatitis C self-testing among people who inject drugs in Kyrgyzstan

Guillermo Z. Martínez-Pérez, Danil S. Nikitin, Alla Bessonova, Emmanuel Fajardo, Sergei Bessonov, Sonjelle Shilton

Open Access Hepatitis B Research

Hepatitis B virus (HBV) viral load, liver and renal function in adults treated with tenofovir disoproxil fumarate (TDF) vs. untreated: a retrospective longitudinal UK cohort study

Tingyan Wang, David A. Smith, Cori Campbell, Jolynne Mokaya, Oliver Freeman, Hizni Salih, Anna L. McNaughton, Sarah Cripps, Kinga A. Várnai, Theresa Noble, Kerrie Woods, Jane Collier, Katie Jeffery, Jim Davies, Eleanor Barnes, Philippa C. Matthews

Open Access Imipenem Research

Carbapenem-resistant Enterobacter cloacae complex in a tertiary Hospital in Northeast China, 2010–2019

Jingjing Chen, Sufei Tian, Hua Nian, Ruixuan Wang, Fushun Li, Ning Jiang, Yunzhuo Chu

Presence of gustatory and olfactory dysfunction in the time of the COVID-19 pandemic

Alexander Kusnik, Christel Weiss, Melanie Neubauer, Bianca Huber, Marlis Gerigk, Thomas Miethke, Nicole Hunter, Nicole Rotter, Sonja Ludwig, Angela Schell, Matthias P. Ebert, Andreas Teufel

Detection of diarrhoea associated rotavirus and co-infection with diarrhoeagenic pathogens in the Littoral region of Cameroon using ELISA, RT-PCR and Luminex xTAG GPP assays

Rahinatou N. Ghapoutsa, Maurice Boda, Rashi Gautam, Valantine Ngum Ndze, Akongnwi E. Mugyia, Francois-Xavier Etoa, Michael D. Bowen, Mathew D. Esona

Open Access Pneumonia Research article

Effect of Vitamin C on mortality of critically ill patients with severe pneumonia in intensive care unit: a preliminary study

Ata Mahmoodpoor, Kamran Shadvar, Sarvin Sanaie, Mir Reza Hadipoor, Mohammad Ata Pourmoghaddam, Seied Hadi Saghaleini

Open Access Influenza Research article

Evaluating an app-guided self-test for influenza: lessons learned for improving the feasibility of study designs to evaluate self-tests for respiratory viruses

Monica L. Zigman Suchsland, Ivan Rahmatullah, Barry Lutz, Victoria Lyon, Shichu Huang, Enos Kline, Chelsey Graham, Shawna Cooper, Philip Su, Sam Smedinghoff, Helen Y. Chu, Kara Sewalk, John S. Brownstein, Matthew J. Thompson

Nutrition Research article

Nutritional risk and nutritional status in hospitalized older adults living with HIV in Shenzhen, China: a cross-sectional study

Xiaoning Liu, Jing Cao, Zheng Zhu, Xia Zhao, Jing Zhou, Qiuxia Deng, Liyuan Zhang, Hui Wang

Open Access Research

Risk factors and biofilm formation analyses of hospital-acquired infection of Candida pelliculosa in a neonatal intensive care unit

Zhijie Zhang, Yu Cao, Yanjian Li, Xufang Chen, Chen Ding, Yong Liu

Open Access Leishmania Research

Cutaneous Leishmaniasis in Pakistan: a neglected disease needing one health strategy

Behzad Kayani, Shakera Sadiq, Hamad Bin Rashid, Naseer Ahmed, Altaf Mahmood, Muhammad Shakeel Khaliq, Rubab Maqsood, Haroon Rashid, Saima Hasan, Muhammad Hassan Mushtaq, Ubaid-ur-Rehman Zia, Mamoona Chaudhry

Open Access COVID-19 Research

Quantitative assessment of the effectiveness of joint measures led by Fangcang shelter hospitals in response to COVID-19 epidemic in Wuhan, China

Hui Jiang, Pengfei Song, Siyi Wang, Shuangshuang Yin, Jinfeng Yin, Chendi Zhu, Chao Cai, Wangli Xu, Weimin Li

Correction to: Evaluation of serological lateral flow assays for severe acute respiratory syndrome coronavirus-2

Bianca A. Trombetta, Savannah E. Kandigian, Robert R. Kitchen, Korneel Grauwet, Pia Kivisäkk Webb, Glenn A. Miller, Charles G. Jennings, Sejal Jain, Samara Miller, Yikai Kuo, Thadryan Sweeney, Tal Gilboa, Maia Norman, Daimon P. Simmons, Christopher E. Ramirez, Melissa Bedard, Catherine Fink, Jina Ko, Esmarline J. De León Peralta, Gerald Watts, Emma Gomez-Rivas, Vannessa Davis, Rocky M. Barilla, Jianing Wang, Pierre Cunin, Samuel Bates, Chevaun Morrison-Smith, Benjamin Nicholson, Edmond Wong, Leena El-Mufti, Michael Kann, Anna Bolling, Brooke Fortin, Hayden Ventresca, Wen Zhou, Santiago Pardo, Megan Kwock, Aditi Hazra, Leo Cheng, Q. Rushdy Ahmad, James A. Toombs, Rebecca Larson, Haley Pleskow, Nell Meosky Luo, Christina Samaha, Unnati M. Pandya, Pushpamali De Silva, Sally Zhou, Zakary Ganhadeiro, Sara Yohannes, Rakiesha Gay, Jacqueline Slavik, Shibani S. Mukerji, Petr Jarolim, David R. Walt, Becky C. Carlyle, Lauren L. Ritterhouse, Sara Suliman

Open Access Immunodeficiency Case report

Hyperimmune plasma in three immuno-deficient patients affected by non-severe, prolonged COVID-19: a single-center experience

Maria Grazia Cusi, Edoardo Conticini, Claudia Gandolfo, Gabriele Anichini, Gianni Gori Savellini, Serafina Valente, Federico Franchi, Sabino Scolletta, Elena Percivalle, Bruno Frediani

Open Access Computed Tomography Research article

Lymphocyte subset alterations with disease severity, imaging manifestation, and delayed hospitalization in COVID-19 patients

Daxian Wu, Xiaoping Wu, Jiansheng Huang, Qunfang Rao, Qi Zhang, Wenfeng Zhang

Open Access Research article

Characterization of Salmonella serotypes prevalent in asymptomatic people and patients

Haiyan Xu, Weibing Zhang, Kai Zhang, Yue Zhang, Zhenyu Wang, Wei Zhang, Yang Li, Qiuchun Li

Open Access Subdural Hematoma Case report

Campylobacter insulaenigrae bacteremia with meningitis: a case report

Moe Kyotani, Tsuneaki Kenzaka, Hozuka Akita, Soichi Arakawa

Open Access Human Papillomavirus Research article

Significant decline of HPV 6 infection and genital warts despite low HPV vaccination coverage in young women in Germany: a long-term prospective, cohort data analysis

Agnieszka Denecke, Thomas Iftner, Angelika Iftner, Sebastian Riedle, Marion Ocak, Alexander Luyten, Isak Üye, Kübra Tunc, Karl Ulrich Petry

SARS-CoV-2 Research

Ivermectin to prevent hospitalizations in patients with COVID-19 (IVERCOR-COVID19) a randomized, double-blind, placebo-controlled trial

Julio Vallejos, Rodrigo Zoni, María Bangher, Silvina Villamandos, Angelina Bobadilla, Fabian Plano, Claudia Campias, Evangelina Chaparro Campias, Maria Fernanda Medina, Fernando Achinelli, Hector Andres Guglielmone, Jorge Ojeda, Diego Farizano Salazar, Gerardo Andino, Pablo Kawerin, Silvana Dellamea, Antonia Cristina Aquino, Victor Flores, Carolina N. Martemucci, Silvina Maria Martinez, Juan Emanuel Segovia, Paola Itati Reynoso, Noelia Carolina Sosa, Mariana Elizabeth Robledo, Joaquina Maria Guarrochena, Maria Mercedes Vernengo, Natalia Ruiz Diaz, Elba Meza, María Gabriela Aguirre

Open Access Neutropenia Research article

Bloodstream infections in adult patients with malignancy, epidemiology, microbiology, and risk factors associated with mortality and multi-drug resistance

Ali Amanati, Sarvin Sajedianfard, Somayeh Khajeh, Shabnam Ghasempour, Salma Mehrangiz, Samane Nematolahi, Zahra Shahhosein

Open Access Imipenem Research article

Bacterial characteristics of carbapenem-resistant Enterobacteriaceae (CRE) colonized strains and their correlation with subsequent infection

Qun Lin, Yue Wang, Jing Yu, Shusheng Li, Yicheng Zhang, Hui Wang, Xiaoquan Lai, Dong Liu, Liyan Mao, Ying Luo, Guoxing Tang, Zhongju Chen, Ziyong Sun

Open Access Dengue Virus Research article

Comparative cytokine profiling identifies common and unique serum cytokine responses in acute chikungunya and dengue virus infection

Rama Dhenni, Benediktus Yohan, Bachti Alisjahbana, Anton Lucanus, Silvita Fitri Riswari, Dewi Megawati, Sotianingsih Haryanto, Dekrit Gampamole, Rahma F. Hayati, Kartika Sari, Ni Putu Diah Witari, Khin Saw Aye Myint, R. Tedjo Sasmono

Open Access Hepatitis C Research article

Estimating regional prevalence of chronic hepatitis C with a capture-recapture analysis

Patricia A. M. Kracht, Joop E. Arends, Andy I. M. Hoepelman, Mirjam E. E. Kretzschmar

Open Access Tuberculosis Research

Community drivers of tuberculosis diagnostic delay in Kampala, Uganda: a retrospective cohort study

Rachel Mercaldo, Christopher Whalen, Robert Kakaire, Damalie Nakkonde, Andreas Handel, Juliet N. Sekandi

Open Access Central Venous Catheter Research

Management of enterococcal central line-associated bloodstream infections in patients with cancer

Hesham Awadh, Anne-Marie Chaftari, Melissa Khalil, Johny Fares, Ying Jiang, Rita Deeba, Shahnoor Ali, Ray Hachem, Issam I. Raad

Open Access Bronchial Asthma Research

Influenza in Malaysian adult patients hospitalized with community-acquired pneumonia, acute exacerbation of chronic obstructive pulmonary disease or asthma: a multicenter, active surveillance study

Yong Kek Pang, Ahmad Izuanuddin Ismail, Yoke Fun Chan, Adelina Cheong, Yoong Min Chong, Paras Doshi, Joanne Zhi Han Lau, Jean Khor, Lilian Phei Lian Wang, Chee Loon Leong, Aisya Natasya Musa, Kee Sing Ng, Mau Ern Poh, I-Ching Sam, Jiunn Liang Tan, Mohd Arif Mohd Zim, Anne-Frieda Taurel

Open Access SARS-CoV-2 Research article

Epidemiology of SARS-CoV2 in Qatar’s primary care population aged 10 years and above

Mohamed Ahmed Syed, Ahmed Sameer Al Nuaimi, Hamda Abdulla A/Qotba, Gheyath K. Nasrallah, Asmaa A. Althani, Hadi M. Yassine, Abduljaleel Abdullatif Zainel, Hanan Khudadad, Tamara Marji, Shajitha Thekke Veettil, Hadeel T. Al-Jighefee, Salma Younes, Farah Shurrab, Duaa W. Al-Sadeq, Al Anoud Saleh AlFehaidi, Ameena Ibrahim Yfakhroo, Meshal Abdulla AlMesaifri, Hanan Al Mujalli, Samya Ahmad Al Abdulla, Mohamed Ghaith Al Kuwari, Faruk Mohammed Azad, Badria Ali Mohamed Al Malki, Mariam Ali Abdulmalik

Open Access SARS-CoV-2 Research article

Immune cell profiling and antibody responses in patients with COVID-19

Mitra Rezaei, Shima Mahmoudi, Esmaeil Mortaz, Majid Marjani

Open Access SARS-CoV-2 Research article

Sex-based clinical and immunological differences in COVID-19

Bin Huang, Yun Cai, Ning Li, Kening Li, Zhihua Wang, Lu Li, Lingxiang Wu, Mengyan Zhu, Jie Li, Ziyu Wang, Min Wu, Wanlin Li, Wei Wu, Lishen Zhang, Xinyi Xia, Shukui Wang, Hongshan Chen, Qianghu Wang

Open Access SARS-CoV-2 Research article

Comparison of saliva with healthcare workers- and patient-collected swabs in the diagnosis of COVID-19 in a large cohort

Mitnala Sasikala, Yelamanchili Sadhana, Ketavarapu Vijayasarathy, Anand Gupta, Sarala Kumari Daram, Naveen Chander Reddy Podduturi, Duvvur Nageshwar Reddy

Open Access Chlamydia Trachomatis Research article

Prevalence and correlates of Mycoplasma genitalium infection among patients attending a sexually transmitted infection clinic in Guangdong, China: a cross-sectional study

Xiao-Hui Zhang, Pei-Zhen Zhao, Wu-Jian Ke, Liu-Yuan Wang, Lai Sze Tso, Zheng-Yu Chen, Yu-Ying Liao, Chun-Mei Liang, Hui-Ru Chen, Xu-Qi Ren, Jin-Mei Huang, Jason J. Ong, Fan Yang, Li-Gang Yang

Open Access Vaccination Research

The burden of hand, foot, and mouth disease among children under different vaccination scenarios in China: a dynamic modelling study

Zhixi Liu, Jie Tian, Yue Wang, Yixuan Li, Jing Liu-Helmersson, Sharmistha Mishra, Abram L. Wagner, Yihan Lu, Weibing Wang

Open Access Diarrhea Case report

Palmo-plantar hyperkeratosis associated with HTLV-1 infection: a case report

Elías Quintero-Muñoz, Daniel Martin Arsanios, María Fernanda Estupiñán Beltrán, Juan David Vera, Catalina Palacio Giraldo, Omar Velandia, Carlos Mauricio Calderon

Open Access COVID-19 Correction

Correction to: Containing pandemics through targeted testing of households

André Voigt, Nikolay Martyushenko, Emil Karlsen, Martina Hall, Kristen Nyhamar, Stig William Omholt, Eivind Almaas

Open Access Chlamydia Trachomatis Research article

Hepatitis B virus infection among men who have sex with men and transgender women living with or at risk for HIV: a cross sectional study in Abuja and Lagos, Nigeria

Olusegun A. Adeyemi, Andrew Mitchell, Ashley Shutt, Trevor A. Crowell, Nicaise Ndembi, Afoke Kokogho, Habib O. Ramadhani, Merlin L. Robb, Stefan D. Baral, Julie A. Ake, Manhattan E. Charurat, Sheila Peel, Rebecca G. Nowak, Manhattan Charurat, Julie Ake, Aka Abayomi, Sylvia Adebajo, Stefan Baral, Trevor Crowell, George Eluwa, Charlotte Gaydos, Afoke Kokogho, Jennifer Malia, Olumide Makanjuela, Nelson Michael, Nicaise Ndembi, Rebecca Nowak, Oluwasolape Olawore, Zahra Parker, Sheila Peel, Habib Ramadhani, Merlin Robb, Cristina Rodriguez-Hart, Eric Sanders-Buell, Sodsai Tovanabutra, Sandhya Vasan

Identification of novel genes involved in apoptosis of HIV-infected macrophages using unbiased genome-wide screening

Simon X. M. Dong, Frederick S. Vizeacoumar, Kalpana K. Bhanumathy, Nezeka Alli, Cristina Gonzalez-Lopez, Niranjala Gajanayaka, Ramon Caballero, Hamza Ali, Andrew Freywald, Edana Cassol, Jonathan B. Angel, Franco J. Vizeacoumar, Ashok Kumar

Open Access SARS-CoV-2 Research article

Demographic and clinical characteristics of severe Covid-19 infections: a cross-sectional study from Mashhad University of Medical Sciences, Iran

Ladan Goshayeshi, Mina Akbari Rad, Robert Bergquist, Abolghasem Allahyari, Kamila Hashemzadeh, Nasrin Milani, Mahdi Gholian-Aval, Fariba Rezaeitalab, Mohammad Jafar Sadeghi Quchani, Zahra Nahbandani, Mandana Khodashahi, Zahra Javid, Mahnaz Mozdourian, Mohammad Ali Yaghoubi, Zahra Mozaheb, Mohsen Seddigh-Shamsi, Mohammad Moeini Nodeh, Shima Nabavi, Hooman Mosannen Mozaffari, Mohammadreza Farzanehfar, Zahra Lotfi, Alireza Shariati, Shekoofe Bonakdaran, Zahra Rezaieyazdi, Zahra Mirfeizi, Maryam Miri, Reza Bassiri, Sajjad Ataei Azimi, Benyamin Hoseini

Open Access Antiviral Agents Research article

Estimation of the reproduction number of influenza A(H1N1)pdm09 in South Korea using heterogeneous models

Yunjeong Lee, Dong Han Lee, Hee-Dae Kwon, Changsoo Kim, Jeehyun Lee

Open Access Correction

Correction to: Transmission dynamics and control of two epidemic waves of SARS-CoV-2 in South Korea

Sukhyun Ryu, Sheikh Taslim Ali, Eunbi Noh, Dasom Kim, Eric H. Y. Lau, Benjamin J. Cowling

Open Access Pneumococcus Research

Nasopharyngeal carriage of Streptococcus pneumoniae among healthy children in Kassena-Nankana districts of Northern Ghana

Deborah K. Narwortey, Alex Owusu-Ofori, Hans-Christian Slotved, Eric S. Donkor, Patrick O. Ansah, Paul Welaga, Godfred Agongo, Abraham R. Oduro

Open Access Computed Tomography Case report

Lung abscess secondary to lung cancer with a coinfection of Granulicatellaadiacens and other bacteria: a case report

Shuo Yang, Liangliang Wu, Lili Xu, Xiang Huang, Xiaofeng Sun, Lan Yang, Ling Xu

Open Access COVID-19 Research article

Predictors of mortality in patients with coronavirus disease 2019: a systematic review and meta-analysis

Changcheng Shi, Limin Wang, Jian Ye, Zhichun Gu, Shuying Wang, Junbo Xia, Yaping Xie, Qingyu Li, Renjie Xu, Nengming Lin

Open Access Expectoration Research article

Pooled sputum to optimise the efficiency and utility of rapid, point-of-care molecular SARS-CoV-2 testing

Alison Burdett, Christofer Toumazou, Rashmita Sahoo, Adam Mujan, Tsz-Kin Hon, Judith Bedzo-Nutakor, Nicola Casali, Maria Karvela, Mohammadreza Sohbati, Graham S. Cooke, Gary W. Davies, Luke S. P. Moore

Open Access SARS-CoV-2 Research article

Clinical features and predictors for patients with severe SARS-CoV-2 pneumonia at the start of the pandemic: a retrospective multicenter cohort study

Chao Cao, Li He, Jingping Ma, Meiping Chen, Yiting Li, Qingwen Jiang, Shiyu Wu, Lili Yu, Weina Huang, Guoqing Qian, Chuanbing Zhu, Jinguo Chu, Xiaomin Chen

Hepatitis C Research article

Hepatitis C virus infection and risk of liver-related and non-liver-related deaths: a population-based cohort study in Naples, southern Italy

Pierluca Piselli, Diego Serraino, Mario Fusco, Enrico Girardi, Angelo Pirozzi, Federica Toffolutti, Claudia Cimaglia, Martina Taborelli, Mariarosaria Capobianchi, Fabrizio Carletti, Anna R. Garbuglia, Giuseppe Ippolito, Paola Scognamiglio, Pietro Di Cicco, Letizia Gigli, Silvana Russospena, Raffaele Palombino, Chiara Panato, Veronica Mattioli, Luigino Dal Maso

Open Access Tenofovir Research article

Transmitted drug resistance to Tenofovir/Emtricitabine among persons with newly diagnosed HIV infection in Shenyang city, Northeast China from 2016 to 2018

Zhen Wang, Bin Zhao, Minghui An, Wei Song, Xue Dong, Xin Li, Lu Wang, Lin Wang, Wen Tian, Haibo Ding, Xiaoxu Han

Open Access Ebola Virus Research article

Knowledge, perceptions and effects of Ebola virus disease outbreak on the pig value chain in the agro-pastoralist district of Luwero, Central Uganda

Doreen Birungi, Gabriel Tumwine, Charles Drago Kato, Tonny Ssekamatte, Michael Ocaido, Samuel Majalija

Open Access Antibiotic Research

Outpatient parenteral antimicrobial therapy (OPAT) for aortic vascular graft infection; a five-year retrospective evaluation

Niamh Allen, Mohamed Adam, Grace O’Regan, Aoife Seery, Cora McNally, Samuel McConkey, Aisling Brown, Eoghan de Barra

Open Access Antibiotic Research article

The impact of infectious diseases consultation on the management and outcomes of Pseudomonas aeruginosa bacteraemia in adults: a retrospective cohort study

Fabian Chiong, Mohammed S. Wasef, Kwee Chin Liew, Raquel Cowan, Danny Tsai, Yin Peng Lee, Larry Croft, Owen Harris, Stella May Gwini, Eugene Athan

Open Access Retraction Note

Retraction Note to: Methylene blue photochemical treatment as a reliable SARS-CoV-2 plasma virus inactivation method for blood safety and convalescent plasma therapy for COVID-19

Changzhong Jin, Bin Yu, Jie Zhang, Hao Wu, Xipeng Zhou, Hangping Yao, Fumin Liu, Xiangyun Lu, Linfang Cheng, Miao Jiang, Nanping Wu

Open Access Influenza Virus Research

Continuous Blood purification on Influenza-Associated Neurological Disease in children: a retrospective cohort study

Jingwen Ni, Kenan Fang, Zhe Zhao, Zhiyuan Wang, Qian Huang, Lele Li, Guiying Yang, Huizi Guo, Xiaoyang Hong, Shujun Li

Open Access Human Papillomavirus Research article

Prevalence of oral human papillomavirus infection among Indian HIV-positive men who have sex with men: a cross-sectional study

Alexandra L. Hernandez, Rajiv Karthik, Murugesan Sivasubramanian, Anantharam Raghavendran, Shelly Lensing, Jeannette Y. Lee, Priya Abraham, Dilip Mathai, Joel M. Palefsky

SARS-CoV-2 Research article

A longitudinal SARS-CoV-2 biorepository for COVID-19 survivors with and without post-acute sequelae

Stephanie M. LaVergne, Sophia Stromberg, Bridget A. Baxter, Tracy L. Webb, Taru S. Dutt, Kailey Berry, Madison Tipton, Jared Haberman, Benjamin R. Massey, Kim McFann, Omar Alnachoukati, Linda Zier, Thomas Heacock, Gregory D. Ebel, Marcela Henao-Tamayo, Julie Dunn, Elizabeth P. Ryan

Open Access Necrotizing Fasciitis Case report

Mortality of a postpartum woman presented with massive vulvar edema in association with Covid-19: a case report with clinical and radiological findings

Somayeh Alirezaei, Atiye Vatanchi, Leila Pourali, Behzad Aminzadeh, Robab Latifnejad Roudsari

Open Access Pneumococcus Research article

Predicting Oral Beta-lactam susceptibilities against Streptococcus pneumoniae

Mark E. Murphy, Eleanor Powell, Joshua Courter, Joel E. Mortensen

Open Access Acute Lymphoblastic Leukemia Case report

Campylobacter fetus bacteremia and meningitis in an acute lymphoblastic leukemia patient undergoing maintenance therapy: a case report

Ryo Nakatani, Koki Shimizu, Takahiro Matsuo, Ryosuke Koyamada, Nobuyoshi Mori, Takuya Yamashita, Shinichiro Mori

Open Access Acute Gastroenteritis Research

Molecular epidemiology and genetic diversity of norovirus among hospitalized children with acute gastroenteritis in Tianjin, China, 2018–2020

Yulian Fang, Zhaoying Dong, Yan Liu, Wei Wang, Mengzhu Hou, Jinying Wu, Lu Wang, Yu Zhao

Open Access Care Research

Genomic surveillance of antimicrobial resistant bacterial colonisation and infection in intensive care patients

Kelly L. Wyres, Jane Hawkey, Mirianne Mirčeta, Louise M. Judd, Ryan R. Wick, Claire L. Gorrie, Nigel F. Pratt, Jill S. Garlick, Kerrie M. Watson, David V. Pilcher, Steve A. McGloughlin, Iain J. Abbott, Nenad Macesic, Denis W. Spelman, Adam W. J. Jenney, Kathryn E. Holt

Open Access COVID-19 Research

High risk groups for severe COVID-19 in a whole of population cohort in Australia

Bette Liu, Paula Spokes, Wenqiang He, John Kaldor

Open Access COVID-19 Research

Time-varying associations between COVID-19 case incidence and community-level sociodemographic, occupational, environmental, and mobility risk factors in Massachusetts

Koen F. Tieskens, Prasad Patil, Jonathan I. Levy, Paige Brochu, Kevin J. Lane, M. Patricia Fabian, Fei Carnes, Beth M. Haley, Keith R. Spangler, Jessica H. Leibler

Coronavirus Research

Factors associated with death in confirmed cases of COVID-19 in the state of Rio de Janeiro

Marcella Cini Oliveira, Tatiana de Araujo Eleuterio, Allan Bruno de Andrade Corrêa, Lucas Dalsenter Romano da Silva, Renata Coelho Rodrigues, Bruna Andrade de Oliveira, Marlos Melo Martins, Carlos Eduardo Raymundo, Roberto de Andrade Medronho

Open Access COVID-19 Research

COVID-19 viral load not associated with disease severity: findings from a retrospective cohort study

Abdulkarim Abdulrahman, Saad I. Mallah, Manaf Alqahtani

Proposal for the use of echocardiography in bloodstream infections due to different streptococcal species

Sandra Chamat-Hedemand, Niels Eske Bruun, Lauge Østergaard, Magnus Arpi, Emil Fosbøl, Jonas Boel, Louise Bruun Oestergaard, Trine K. Lauridsen, Gunnar Gislason, Christian Torp-Pedersen, Anders Dahl

Open Access Human Papillomavirus Research

Association between cervical dysplasia and female genital schistosomiasis diagnosed by genital PCR in Zambian women

H. Rafferty, A. S. Sturt, C. R. Phiri, E. L. Webb, M. Mudenda, J. Mapani, P. L. A. M. Corstjens, G. J. van Dam, A. Schaap, H. Ayles, R. J. Hayes, L. van Lieshout, I. Hansingo, A. L. Bustinduy

Open Access SARS-CoV-2 Correction

Correction to: SARS-CoV-2 PCR-positive and PCR-negative cases of pneumonia admitted to the hospital during the peak of COVID-19 pandemic: analysis of in-hospital and posthospital mortality

Abduzhappar Gaipov, Arnur Gusmanov, Anara Abbay, Yesbolat Sakko, Alpamys Issanov, Kainar Kadyrzhanuly, Zhanar Yermakhanova, Lazzat Aliyeva, Ardak Kashkynbayev, Iklas Moldaliyev, Byron Crape, Antonio Sarria-Santamera

Changes in prevalence of nosocomial infection pre- and post-COVID-19 pandemic from a tertiary Hospital in China

Chunmei Su, Zhiqin Zhang, Xu Zhao, Hanlin Peng, Yi Hong, Lili Huang, Jie Huang, Xiangming Yan, Shuiyan Wu, Zhenjiang Bai

Open Access Human Immunodeficiency Virus Research

Assessing the impact of HIV support groups on antiretroviral therapy adherence and viral suppression in the African cohort study

Prudence Mbah, Michael Iroezindu, Allahna L. Esber, Nicole Dear, Domonique Reed, Yakubu Adamu, Abdulwasiu Bolaji Tiamiyu, Samirah Sani Mohammed, Hannah Kibuuka, Jonah Maswai, John Owuoth, Emmanuel Bahemana, Julie A. Ake, Christina S. Polyak, Trevor A. Crowell, Danielle Bartolanzo, Alexus Reynolds, Katherine Song, Mark Milazzo, Leilani Francisco, Steven Schech, Badryah Omar, Tsedal Mebrahtu, Elizabeth Lee, Kimberly Bohince, Ajay Parikh, Jaclyn Hern, Emma Duff, Kara Lombardi, Michelle Imbach, Leigh Anne Elle, Michael Semwogerere, Prossy Naluyima, Godfrey Zziwa, Allan Tindikahwa, Claire Nakazzi Bagenda, Hilda Mutebe, Cate Kafeero, Enos Baghendaghe, William Lwebuge, Freddie Ssentogo, Hellen Birungi, Josephine Tegamanyi, Paul Wangiri, Christine Nabanoba, Phiona Namulondo, Richard Tumusiime, Ezra Musingye, Christina Nanteza, Joseph Wandege, Michael Waiswa, Evelyn Najjuma, Olive Maggaga, Isaac Kato Kenoly, Barbara Mukanza, Monica Millard, Rither Langat, Aaron Ngeno, Lucy Korir, Raphael Langat, Francis Opiyo, Alex Kasembeli, Christopher Ochieng, Japhet Towett, Jane Kimetto, Brighton Omondi, Mary Leelgo, Michael Obonyo, Linner Rotich, Enock Tonui, Ella Chelangat, Joan Kapkiai, Salome Wangare, Zeddy Bett Kesi, Janet Ngeno, Edwin Langat, Kennedy Labosso, Joshua Rotich, Leonard Cheruiyot, Enock Changwony, Mike Bii, Ezekiel Chumba, Susan Ontango, Danson Gitonga, Samuel Kiprotich, Bornes Ngtech, Grace Engoke, Irene Metet, Alice Airo, Ignatius Kiptoo, Valentine Sing’oei, Winnie Rehema, Solomon Otieno, Celine Ogari, Elkanah Modi, Oscar Adimo, Charles Okwaro, Christine Lando, Margaret Onyango, Iddah Aoko, Kennedy Obambo, Joseph Meyo, George Suja, Laura Chittenden, Nnamdi Azuakola, Mfreke Asuquo, Afoke Kokogho, Samirah Sani Mohammed, Ifeanyi Okoye, Sunday Odeyemi, Aminu Suleiman, Lawrence C. Umeji, Onome Enas, Miriam Ayogu, Ijeoma Chigbu-Ukaegbu, Wilson Adai, Felicia Anayochukwu Odo, Rabi Abdu, Roseline Akiga, Helen Nwandu, Chisara Sylvestina Okolo, Ogundele Taiwo, Otene Oche Ben, Nicholas Innocent Eigege, Tony Ibrahim Musa, Juliet Chibuzor Joseph, Ndubuisi C. Okeke, Zahra Parker, Nkechinyere Elizabeth Harrison, Uzoamaka Concilia Agbaim, Olutunde Ademola Adegbite, Ugochukwu Linus Asogwa, Adewale Adelakun, Chioma Ekeocha, Victoria Idi, Rachel Eluwa, Jumoke Titilayo Nwalozie, Igiri Faith, Blessing Irekpitan Wilson, Jacinta Elemere, Nkiru Nnadi, Francis Falaju Idowu, Ndubuisi Rosemary, Amaka Natalie Uzoegwu, Theresa Owanza Obende, Ifeoma Lauretta Obilor, Doris Emekaili, Edward Akinwale, Inalegwu Ochai, Lucas Maganga, Samoel Khamadi, John Njegite, Connie Lueer, Abisai Kisinda, Jaquiline Mwamwaja, Faraja Mbwayu, Gloria David, Mtasi Mwaipopo, Reginald Gervas, Dorothy Mkondoo, Nancy Somi, Paschal Kiliba, Ephrasia Mwalongo, Gwamaka Mwaisanga, Johnisius Msigwa, Hawa Mfumbulwa, Peter Edwin, Willyhelmina Olomi

Open Access Ampicillin Case report

First Chinese case report of Helcococcus kunzii in a patient with diabetic foot

Ruiying Li, Lei Xiang, Jinghui Lu, Linzhen Chen, Xiangsheng Cai

Open Access Research

The effectiveness of syndromic surveillance for the early detection of waterborne outbreaks: a systematic review

Susanne Hyllestad, Ettore Amato, Karin Nygård, Line Vold, Preben Aavitsland

Open Access Pyarthrosis Research

First report of Kingella kingae diagnosed in pediatric bone and joint infections in Morocco

Kaoutar Moutaouakkil, Bouchra Oumokhtar, Hicham Abdellaoui, Samira El Fakir, Btissam Arhoune, Mustapha Mahmoud, Karima Atarraf, Moulay Abderrahmane Afifi

Open Access Hemoptysis Research

Factors affecting in-hospital mortality of non-tuberculous mycobacterial pulmonary disease

Goh Tanaka, Taisuke Jo, Hiroyuki Tamiya, Yukiyo Sakamoto, Wakae Hasegawa, Hiroki Matsui, Kiyohide Fushimi, Hideo Yasunaga, Takahide Nagase

Open Access Hepatitis B Research article

Seroprevalence of hepatitis B virus infection, anti-HCV antibodies and HIV and knowledge among people who use drugs attending methadone therapy clinic in Tanzania; a cross-sectional study

Semvua B. Kilonzo, Daniel W. Gunda, David C. Majinge, Hyasinta Jaka, Paulina M. Manyiri, Fredrick Kalokola, Grahame Mtui, Elichilia R. Shao, Fatma A. Bakshi, Alex Stephano

Open Access COVID-19 Research article

Hospital length of stay for COVID-19 patients: Data-driven methods for forward planning

Bindu Vekaria, Christopher Overton, Arkadiusz Wiśniowski, Shazaad Ahmad, Andrea Aparicio-Castro, Jacob Curran-Sebastian, Jane Eddleston, Neil A Hanley, Thomas House, Jihye Kim, Wendy Olsen, Maria Pampaka, Lorenzo Pellis, Diego Perez Ruiz, John Schofield, Nick Shryane, Mark J. Elliot

Open Access Computed Tomography Research article

Quantitative evaluation of range and metabolic activity of hepatic alveolar echinococcosis lesion microenvironment using PET/CT and multi-site sampling method

Abudusalamu Aini, Maiweilidan Yimingjiang, Aimaiti Yasen, Bo Ran, Tiemin Jiang, Xiaohong Li, Jian Wang, Abuduaini Abulizi, Zhide Li, Yingmei Shao, Tuerganaili Aji, Hao Wen

Open Access Rhinovirus Research

A prospective observational study of community acquired pneumonia in Kenya: the role of viral pathogens

Jamila Nambafu, Mary Achakolong, Fridah Mwendwa, Jumaa Bwika, Felix Riunga, Samuel Gitau, Hanika Patel, Rodney D. Adam

Open Access Dengue Virus Research

Serological and molecular epidemiology of the Dengue, Zika and Chikungunya viruses in a risk area in Brazil

Magaly Lima Mota, Robson dos Santos Souza Marinho, Rodrigo Lopes Sanz Duro, James Hunter, Irwin Rose Alencar de Menezes, João Marcos Ferreira de Lima Silva, Glaubervânio Leite Tavares Pereira, Ester Cerdeira Sabino, Anete Grumach, Ricardo Sobhie Diaz, Maria do Socorro Lucena, Shirley Vasconcelos Komninakis

Evaluation of a standardised protocol to measure the disease burden of respiratory syncytial virus infection in young children in primary care

J. J. G. T. van Summeren, C. Rizzo, M. Hooiveld, J. C. Korevaar, J. M. T. Hendriksen, M. L. A. Dückers, D. Loconsole, M. Chironna, M. Bangert, C. Demont, A. Meijer, S. Caini, E. Pandolfi, J. Paget

Open Access SARS-CoV-2 Research article

Lower urinary tract signs and symptoms in patients with COVID-19

Aida Javan Balegh Marand, Christian Bach, Dick Janssen, John Heesakkers, Morteza Ghojazadeh, Thomas Alexander Vögeli, Hanieh Salehi-Pourmehr, Hadi Mostafae, Sakineh Hajebrahimi, Mohammad Sajjad Rahnama’i

SARS-CoV-2 Research

Scent dog identification of SARS-CoV-2 infections in different body fluids

Paula Jendrny, Friederike Twele, Sebastian Meller, Claudia Schulz, Maren von Köckritz-Blickwede, Albertus Dominicus Marcellinus Eras Osterhaus, Hans Ebbers, Janek Ebbers, Veronika Pilchová, Isabell Pink, Tobias Welte, Michael Peter Manns, Anahita Fathi, Marylyn Martina Addo, Christiane Ernst, Wencke Schäfer, Michael Engels, Anja Petrov, Katharina Marquart, Ulrich Schotte, Esther Schalke, Holger Andreas Volk

Open Access Hepatitis B Research

A multicentre interventional study to assess blood-borne viral infections in Belgian prisons

Dana Busschots, Cécile Kremer, Rob Bielen, Özgür M. Koc, Leen Heyens, Christian Brixko, Pierre Laukens, Hans Orlent, Pascal Bilaey, Francis De Smet, Geert Hellemans, Gaetan Muyldermans, Luk Van Baelen, Niel Hens, Hans Van Vlierberghe, Geert Robaeys

Open Access Public Health Review

COVID-19 false dichotomies and a comprehensive review of the evidence regarding public health, COVID-19 symptomatology, SARS-CoV-2 transmission, mask wearing, and reinfection

Kevin Escandón, Angela L. Rasmussen, Isaac I. Bogoch, Eleanor J. Murray, Karina Escandón, Saskia V. Popescu, Jason Kindrachuk

Open Access Tuberculosis Research article

Heme oxygenase-1 and neopterin plasma/serum levels and their role in diagnosing active and latent TB among HIV/TB co-infected patients: a cross sectional study

Esther Uwimaana, Bernard S. Bagaya, Barbara Castelnuovo, David P. Kateete, Anguzu Godwin, Noah Kiwanuka, Christopher C. Whalen, Moses L. Joloba

Open Access COVID-19 Research article

Assessing the filtration efficiency and regulatory status of N95s and nontraditional filtering face-piece respirators available during the COVID-19 pandemic

Deborah Plana, Enze Tian, Avilash K. Cramer, Helen Yang, Mary M. Carmack, Michael S. Sinha, Florence T. Bourgeois, Sherry H. Yu, Peter Masse, Jon Boyer, Minjune Kim, Jinhan Mo, Nicole R. LeBoeuf, Ju Li, Peter K. Sorger

Open Access Hepatitis B Research

Characteristic of HBV nucleic acid amplification testing yields from blood donors in China

Danxiao Wu, Xiaojuan Wang, Fangjun Feng, Dairong Wang, Yiqin Hu, Yang Yu, Jihong Huang, Min Wang, Jie Dong, Yaling Wu, Hong Zhu, Faming Zhu

Open Access Vaccination Research article

Haemophilus influenzae type b (Hib) seroprevalence in France: impact of vaccination schedules

Eva Hong, Aude Terrade, Mélanie Denizon, Myriam Aouiti-Trabelsi, Michaël Falguières, Muhamed-Kheir Taha, Ala-Eddine Deghmane

Open Access Hepatitis B Case report

Risk of mother-to-child transmission of hepatitis B virus after fetal blood sampling: a report of six cases

Zhenyan Han, Yuan Zhang, Jin Zhou, Qingqing Wang, Yonghua Huang, Hongying Hou

Obesity Research

Obesity, chronic disease, age, and in-hospital mortality in patients with covid-19: analysis of ISARIC clinical characterisation protocol UK cohort

Thomas Yates, Francesco Zaccardi, Nazrul Islam, Cameron Razieh, Clare L. Gillies, Claire A. Lawson, Yogini Chudasama, Alex Rowlands, Melanie J. Davies, Annemarie B. Docherty, Peter J. M. Openshaw, J. Kenneth Baillie, Malcolm G. Semple, Kamlesh Khunti

Open Access Human Immunodeficiency Virus Study protocol

COVID-19 and its effects on endothelium in HIV-positive patients in sub-Saharan Africa: Cardiometabolic risk, thrombosis and vascular function (ENDOCOVID STUDY)

Nandu Goswami, Per Morten Fredriksen, Knut E. A. Lundin, Chidozie Agu, Simiat Olanike Elias, Keolebogile Shirley Motaung, Bianca Brix, Gerhard Cvirn, Harald Sourij, Evelyn Stelzl, Harald H. Kessler, Adam Saloň, Benedicta Nkeh-Chungag

Open Access Subarachnoid Hemorrhage Case report

Subarachnoid hemorrhage secondary to Brucella-induced cerebral aneurysm: a case report

Yanyan Guan, Nannan Xu, Yongyuan Yao, Feng Zheng, Fengzhe Chen, Wei Wang, Xiaomeng Dong, Gang Wang

Open Access Research article

Mucosal eosinophilic infiltration may be a characteristic of human intestinal spirochetosis

Sho Ogata, Ken Shimizu, Susumu Tominaga, Susumu Matsukuma

Open Access Research article

A clinical scoring system for pediatric hand-foot-mouth disease

Hui Huang, Li Deng, Liping Jia, Runan Zhu

Open Access Expectoration Research article

Fatal hemorrhagic pneumonia in patients with hematologic diseases and Stenotrophomonas maltophilia bacteremia: a retrospective study

Lixia Zhu, Lulu Wang, Yuping Zhang, Rongrong Chen, Xueying Li, Jianai Sun, De Zhou, Mingyu Zhu, Xiaolong Zheng, Li Li, Jingjing Zhu, Mixue Xie, Xiudi Yang, Wenjuan Yu, Hongyan Tong, Honghu Zhu, Wanzhuo Xie, Jie Jin, Xiujin Ye

Open Access Hydrocephalus Case report

Neurological deterioration in a patient with HIV-associated cryptococcal meningitis initially improving on antifungal treatment: a case report of coincidental racemose neurocysticercosis

Newton Kalata, Jayne Ellis, Laura Benjamin, Samuel Kampondeni, Peter Chiodini, Thomas Harrison, David G. Lalloo, Robert S. Heyderman

Open Access Tuberculosis Research article

Adherence to TB treatment remains low during continuation phase among adult patients in Northwest Ethiopia

Kassahun Dessie Gashu, Kassahun Alemu Gelaye, Binyam Tilahun

Open Access Human Immunodeficiency Virus Research article

Low socioeconomic status is associated with self-reported HIV positive status among young MSM in Brazil and Peru

Thiago S. Torres, Lara E. Coelho, Kelika A. Konda, E. Hamid Vega-Ramirez, Oliver A. Elorreaga, Dulce Diaz-Sosa, Brenda Hoagland, Cristina Pimenta, Marcos Benedetti, Beatriz Grinsztejn, Carlos F. Caceres, Valdilea G. Veloso

Open Access Dengue Virus Research article

SARS-CoV-2/DENV co-infection: a series of cases from the Federal District, Midwestern Brazil

Heidi Luise Schulte, José Diego Brito-Sousa, Marcus Vinicius Guimarães Lacerda, Luciana Ansaneli Naves, Eliana Teles de Gois, Mariana Sirimarco Fernandes, Valéria Paes Lima, Carlos Henrique Reis Esselin Rassi, Clara Correia de Siracusa, Lizandra Moura Paravidine Sasaki, Selma Regina Penha Silva Cerqueira, Cleandro Pires de Albuquerque, Ana Paula Monteiro Gomides Reis, Ciro Martins Gomes, Patricia Shu Kurizky, Licia Maria Henrique da Mota, Laila Salmen Espindola

Open Access COVID-19 Correction

Correction to: Factors associated with death in confirmed cases of COVID-19 in the state of Rio de Janeiro

Marcella Cini Oliveira, Tatiana de Araujo Eleuterio, Allan Bruno de Andrade Corrêa, Lucas Dalsenter Romano da Silva, Renata Coelho Rodrigues, Bruna Andrade de Oliveira, Marlos Melo Martins, Carlos Eduardo Raymundo, Roberto de Andrade Medronho

Clinical features and outcomes of COVID-19 and dengue co-infection: a systematic review

Tsheten Tsheten, Archie C. A. Clements, Darren J. Gray, Ripon K. Adhikary, Kinley Wangdi

Economic and disease burden of RSV-associated hospitalizations in young children in France, from 2010 through 2018

C. Demont, N. Petrica, I. Bardoulat, S. Duret, L. Watier, A. Chosidow, M. Lorrot, A. Kieffer, M. Lemaitre

Open Access Tuberculosis Research

HIV virological non-suppression and its associated factors in children on antiretroviral therapy at a major treatment centre in Southern Ghana: a cross-sectional study

Adwoa K. A. Afrane, Bamenla Q. Goka, Lorna Renner, Alfred E. Yawson, Yakubu Alhassan, Seth N. Owiafe, Seth Agyeman, Kwamena W. C. Sagoe, Awewura Kwara

Open Access Leishmania Research

Comparison of the clinical features and outcome of children with hemophagocytic lymphohistiocytosis (HLH) secondary to visceral leishmaniasis and primary HLH: a single-center study

Hadi Mottaghipisheh, Kurosh Kalantar, Ali Amanati, Mansoureh Shokripour, Mahdi Shahriari, Omid Reza Zekavat, Soheila Zareifar, Mehran Karimi, Sezaneh Haghpanah, Mohammadreza Bordbar

Open Access Levofloxacin Research

Regional variation in the potentially inappropriate first-line use of fluoroquinolones in Canada as a key to antibiotic stewardship? A drug utilization review study

Audray St-Jean, Dan Chateau, Matthew Dahl, Pierre Ernst, Nick Daneman, Ingrid S. Sketris, Jianguo Zhang, Fawziah Marra, Jacqueline Quail, Shawn Bugden

Open Access COVID-19 Research article

Dynamics of the COVID-19 epidemic in Ireland under mitigation

Bernard Cazelles, Benjamin Nguyen-Van-Yen, Clara Champagne, Catherine Comiskey

Open Access Septicemia Case report

Fatal septic shock due to Capnocytophaga canimorsus bacteremia masquerading as COVID-19 pneumonia - a case report

Eva Christina Meyer, Sabine Alt-Epping, Onnen Moerer, Benedikt Büttner

Open Access Computed Tomography Research article

Serum surfactant protein D in COVID-19 is elevated and correlated with disease severity

Ming Tong, Ying Xiong, Chen Zhu, Hong Xu, Qing Zheng, Yu Jiang, Lianhong Zou, Xiaolin Xiao, Fang Chen, Xiquan Yan, Changping Hu, Yimin Zhu

COVID-19 Research article

Associations of immunological features with COVID-19 severity: a systematic review and meta-analysis

Zhicheng Zhang, Guo Ai, Liping Chen, Shunfang Liu, Chen Gong, Xiaodong Zhu, Chunli Zhang, Hua Qin, Junhui Hu, Jinjin Huang

Open Access Coronavirus Research article

COVID-19 inpatients with gastrointestinal onset: sex and care needs’ differences in the district of Ferrara, Italy

Salvatore Greco, Nicolò Fabbri, Alessandro Bella, Beatrice Bonsi, Stefano Parini, Cindy Rocchi, Sara Giaccari, Manuel Gavioli, Angelina Passaro, Carlo V. Feo

Open Access Tuberculosis Case report

Kikuchi-Fujimoto disease presenting in a patient with SARS-CoV-2: a case report

Samuel D. Racette, Borislav A. Alexiev, Michael P. Angarone, Ajay Bhasin, Kaitlin Lima, Lawrence J. Jennings, Senthil Balasubramanian, Akihiro J. Matsuoka

Open Access Cytokines Research

Interleukin 6 as a marker of severe bacterial infection in children with sickle cell disease and fever: a case–control study

Elena María Rincón-López, María Luisa Navarro Gómez, Teresa Hernández-Sampelayo Matos, David Aguilera-Alonso, Eva Dueñas Moreno, Jesús Saavedra-Lozano, Begoña Santiago García, María del Mar Santos Sebastián, Marina García Morín, Cristina Beléndez Bieler, Jorge Lorente Romero, Elena Cela de Julián, Alicia Hernanz Lobo, Carmen Garrido Colino, Jorge Huerta Aragonés, Cristina Mata Fernández, Eduardo Bardón Cancho, Concepción Míguez Navarro, Andrea Mora Capín, Rafael Marañón Pardillo, Arístides Rivas García, Paula Vázquez López, José Luis Jiménez Fuentes, Maria Ángeles Muñoz Fernández, Rosario Zamarro Arranz

Open Access Human Immunodeficiency Virus Research

Association between CD4+ T cell counts and gut microbiota and serum cytokines levels in HIV-infected immunological non-responders

Danfeng Lu, Jian-Bo Zhang, Yue-Xin Wang, Shi-Tao Geng, Zunyue Zhang, Yu Xu, Shao-You Li, Kun-Hua Wang, Yi-Qun Kuang

Open Access SARS-CoV-2 Case report

Prolonged viral shedding of SARS-CoV-2 in two immunocompromised patients, a case report

Melissa Niyonkuru, Rune Micha Pedersen, Kristian Assing, Thomas Emil Andersen, Marianne Nielsine Skov, Isik Somuncu Johansen, Lone Wulff Madsen

Open Access Influenza Research article

School-based surveillance of acute infectious disease in children: a systematic review

A. L. Donaldson, J. L. Hardstaff, J. P. Harris, R. Vivancos, S. J. O’Brien

Tuberculosis Case report

Empyema necessitans with osteomyelitis of fifth rib due to Nocardia farcinica: a case report

Swapnil Tripathi, Durga Shankar Meena, Amit Kumar Rohila, Neetha T.R., Vidhi Jain, Deepak Kumar, Taruna Yadav, Mahendra Kumar Garg

Open Access Human Alphaherpesvirus 3 Case report

Case report: aseptic meningitis secondary to varicella-zoster virus (VZV) without an exanthem post MMR vaccination

Syeda Sahra, Abdullah Jahangir, Allison Glaser, Neville Mobarakai, Ahmad Jahangir

Open Access Dengue Virus Case report

A fatal case report of antibody-dependent enhancement of dengue virus type 1 following remote Zika virus infection

Ashley N. Bonheur, Sarah Thomas, Sara H. Soshnick, Emily McGibbon, Alan P. Dupuis II, Rene Hull, Sally Slavinski, Paula E. Del Rosso, Don Weiss, Danielle T. Hunt, Megan E. McCabe, Amy B. Dean, Rebecca Folkerth, Anne M. Laib, Susan J. Wong

Open Access Amphotericin B Case report

A mass in the upper abdomen derived from Talaromyces marneffei infected lymphadenopathy: a case report

Xue Chen, Lin Jia, Yongfeng Wu, Jing Chang, Tong Zhang, Yingmin Ma, Yulin Zhang

Open Access Vaccination Research

Epidemiological characteristics of hand, foot, and mouth disease in Yunnan Province, China, 2008–2019

Li Jiang, Hongchao Jiang, Xin Tian, Xueshan Xia, Tian Huang

Open Access Research

Factors affecting implementation and pass rates of surgical instrument moistening

Yongdeng Huang, Yan Huang, Yanhua Chen, Wei Pan, Juan Hu, Liangying Yi

Open Access Escherichia Coli Research article

Virulence factors and antimicrobial resistance of uropathogenic Escherichia coli (UPEC) isolated from urinary tract infections: a systematic review and meta-analysis

Gabriel Kambale Bunduki, Eva Heinz, Vincent Samuel Phiri, Patrick Noah, Nicholas Feasey, Janelisa Musaya

Open Access Tuberculosis Case report

Misdiagnosed tuberculosis being corrected as Nocardia farcinica infection by metagenomic sequencing: a case report

Lei Pan, Xiao-hong Pan, Jie-kun Xu, Xiao-qing Huang, Jun-ke Qiu, Cai-hong Wang, Xiao-bo Ji, Yang Zhou, Min-jie Mao

Open Access Research article

Prevalence of strongyloidiasis in Peru: systematic review and meta-analysis

Sonia Ortiz-Martínez, José-Manuel Ramos-Rincón, María-Esteyner Vásquez-Chasnamote, Olga-Nohelia Gamboa-Paredes, Katty-Madeleine Arista-Flores, Luis-Alfredo Espinoza-Venegas, Eva de-Miguel-Balsa, Viviana-Vanessa Pinedo-Cancino, Miguel Górgolas-Hernández-Mora, Martín Casapía-Morales

Open Access Meningitis Research article

Invasive pneumococcal disease in persons with predisposing factors is dominated by non-vaccine serotypes in Southwest Sweden

Karin Bergman, Tor Härnqvist, Erik Backhaus, Birger Trollfors, Mats S. Dahl, Helena Kolberg, Gunilla Ockborn, Rune Andersson, Johanna Karlsson, Åsa Mellgren, Susann Skovbjerg

Open Access SARS-CoV-2 Research article

Dynamic profile of SARS-CoV-2 infection among hospitalized patients in Kuwait: a descriptive study

Nada Madi, Ebaa’ Al-Awadhi, Fajer Al-Assaf

Open Access COVID-19 Research article

Factors associated with development of symptomatic disease in Ethiopian COVID-19 patients: a case-control study

Tigist W. Leulseged, Degu G. Alemahu, Ishmael S. Hassen, Endalkachew H. Maru, Wuletaw C. Zewde, Negat W. Chamiso, Kalkidan T. Yegele, Daniel S. Abebe, Firaol M. Abdi, Etsegenet Y. Minyelshewa, Tegenu G. Gerbi, Helen T. Hagos

Open Access Dyspnea Research article

Clinical features and death risk factors in COVID-19 patients with cancer: a retrospective study

Yi Zhou, Qiao Yang, Jun Ye, Xiaocheng Wu, Xianhua Hou, Yimei Feng, Bangyu Luo, Jixi Li, Guangrong Yang, Lingchen Li, Xiu Yang, Bin Wang, Songtao Zhao, Li Li, Qi Li, Zhi Xu, Hao Wu, Jianguo Sun

Open Access Research

The associations between fasting blood glucose levels and mortality of SFTS in patients

Yin Zhang, Yu Zhang, Yuanhong Xu, Ying Huang

Open Access COVID-19 Vaccination Research

Predictors of COVID-19 vaccine hesitancy among Egyptian healthcare workers: a cross-sectional study

Rehab H. El-Sokkary, Omnia S. El Seifi, Hebatallah M. Hassan, Eman M. Mortada, Maiada K. Hashem, Mohamed Rabie Mohamed Ali Gadelrab, Rehab M. Elsaid Tash

Open Access Human Immunodeficiency Virus Study protocol

Community-based model for the delivery of antiretroviral therapy in Cambodia: a quasi-experimental study protocol

Sovannary Tuot, Alvin Kuo Jing Teo, Kiesha Prem, Pheak Chhoun, Chamroen Pall, Mengieng Ung, Penh Sun Ly, Masamine Jimba, Siyan Yi

Open Access Human Immunodeficiency Virus Study protocol

Increasing the HIV testing among MSM through HIV test result exchange mechanism: study protocol for a cluster randomized controlled trial

Yuning Shi, Jialing Qiu, Qingling Yang, Tailin Chen, Yongheng Lu, Sha Chen, Xiaoru Fan, Zhiye Lin, Zhigang Han, Jie Lu, Haobing Qian, Jing Gu, Dong Roman Xu, Yuzhou Gu, Chun Hao

Open Access Magnetic Resonance Imaging Case report

Cerebral epidural empyema due to Bartonella henselae: a case report

Stéphanie Matta, Audrey Rousseau, Rachel Chenouard, Carole Lemarié, Matthieu Eveillard, Marie Kempf, Rafaël Mahieu, Hélène Pailhoriès

Open Access Care Research article

Increase in consumption of alcohol-based hand rub in German acute care hospitals over a 12 year period

Tobias Siegfried Kramer, Janine Walter, Christin Schröder, Michael Behnke, Jörg Clausmeyer, Christiane Reichardt, Petra Gastmeier, Karin Bunte

Open Access Adenovirus Research article

Characteristics of viral pneumonia in non-HIV immunocompromised and immunocompetent patients: a retrospective cohort study

Lijuan Li, Steven H. Hsu, Chunlei Wang, Binbin Li, Lingxiao Sun, Jinying Shi, Yali Ren, Jinxiang Wang, Xiaoqi Zhang, Jiangbo Liu

Open Access Care Research

The impact of COVID-19 pandemic on HIV care continuum in Jiangsu, China

Lingen Shi, Weiming Tang, Haiyang Hu, Tao Qiu, Gifty Marley, Xiaoyan Liu, Yuheng Chen, Yunting Chen, Gengfeng Fu

Open Access Dengue Virus Research article

Revisiting the dengue epidemic of 2011 in Paraguay: molecular epidemiology of dengue virus in the Asuncion metropolitan area

Alejandra Rojas, Adriana Moreira Soares, Laura Patricia Mendoza, María Eugenia Acosta, Laura Aria, Malvina Páez, Lilian Herebia, María Asunción Vallejos, Yvalena de Guillén, Victor Hugo Aquino

Open Access Diabetic Foot Research

The microbiology of diabetic foot infections: a meta-analysis

Katherine E. Macdonald, Sophie Boeckh, Helen J. Stacey, Joshua D. Jones

Open Access Antibiotic Research

“OPTIONS-DC”, a feasible discharge planning conference to expand infection treatment options for people with substance use disorder

Monica K. Sikka, Sara Gore, Taylor Vega, Luke Strnad, Jessica Gregg, Honora Englander

Open Access COVID-19 Research article

A study to design minimum data set of COVID-19 registry system

Javad Zarei, Mohammad Badavi, Majid Karandish, Maryam Haddadzadeh Shoushtari, Maryam Dastoorpoor, Farid Yousefi, Hanieh Raji, Maria Cheraghi

Open Access COVID-19 Research article

Severity-associated markers and assessment model for predicting the severity of COVID-19: a retrospective study in Hangzhou, China

Jianjiang Qi, Di He, Dagan Yang, Mengyan Wang, Wenjun Ma, Huaizhong Cui, Fei Ye, Fei Wang, Jinjian Xu, Zhijian Li, Chuntao Liu, Jing Wu, Kexin Qi, Rui Wu, Jinsong Huang, Shourong Liu, Yimin Zhu

Open Access Chlamydia Trachomatis Research article

Prevalence and factors associated with trichomonas vaginalis infection among female sex workers in Togo, 2017

Martin Kouame TCHANKONI, Alexandra Marie Bitty-Anderson, Arnold Junior SADIO, Fifonsi Adjidossi GBEASOR-KOMLANVI, Valentine Marie FERRÉ, Wendpouiré Ida Carine ZIDA-COMPAORE, Ameyo Monique DORKENOO, Bayaki SAKA, Anoumou Claver DAGNRA, Charlotte CHARPENTIER, Didier Koumavi EKOUEVI

Open Access Computed Tomography Case report

Case report: pulmonary nocardiosis caused by Nocardia exalbida in an immunocompetent patient

Seitaro Abe, Yoshinari Tanabe, Takeshi Ota, Fumio Fujimori, Akira Youkou, Masato Makino

Open Access Influenza Virus Study protocol

Clinical and virological outcomes with baloxavir compared with oseltamivir in pediatric patients aged 6 to < 12 years with influenza: an open-label, randomized, active-controlled trial protocol

Nobuhisa Ishiguro, Ichiro Morioka, Takashi Nakano, Masashi Furukawa, Shintaro Tanaka, Masahiro Kinoshita, Atsushi Manabe

Open Access Hepatitis B Research article

Sero-epidemiology and associated factors of HIV, HBV, HCV and syphilis among blood donors in Ethiopia: a systematic review and meta-analysis

Mulugeta Melku, Sintayehu Ambachew, Bamlaku Enawgaw, Molla Abebe, Zegeye Abebe, Tekalign Deressa, Debasu Damtie, Belete Biadgo, Belay Tessema, Demeke Geremew, Asemarie Kebede, Berhanu Woldu, Takele Teklu, Elias Shiferaw

Open Access Septicemia Research article

Circulating lymphocyte subsets as promising biomarkers to identify septic patients at higher risk of unfavorable outcome

Ennio Polilli, Jessica Elisabetta Esposito, Antonella Frattari, Francesca Trave, Federica Sozio, Giovanna Ferrandu, Giancarlo Di Iorio, Giustino Parruti

Age and sex distribution of Mycobacterium tuberculosis infection and rifampicin resistance in Myanmar as detected by Xpert MTB/RIF

Marva Seifert, Hlaing Thazin Aung, Nicole Besler, Victoria Harris, Tin Tin Mar, Rebecca E. Colman, Timothy C. Rodwell, Si Thu Aung

Open Access Imipenem Research

Molecular study of metallo-β-lactamases and integrons in Acinetobacter baumannii isolates from burn patients

Mahnaz Nikibakhsh, Farzaneh Firoozeh, Farzad Badmasti, Kourosh Kabir, Mohammad Zibaei

Open Access COVID-19 Research

Clinical characteristics and a decision tree model to predict death outcome in severe COVID-19 patients

Qiao Yang, Jixi Li, Zhijia Zhang, Xiaocheng Wu, Tongquan Liao, Shiyong Yu, Zaichun You, Xianhua Hou, Jun Ye, Gang Liu, Siyuan Ma, Ganfeng Xie, Yi Zhou, Mengxia Li, Meihui Wu, Yimei Feng, Weili Wang, Lufeng Li, Dongjing Xie, Yunhui Hu, Xi Liu, Bin Wang, Songtao Zhao, Li Li, Chunmei Luo, Tang Tang, Hongmei Wu, Tianyu Hu, Guangrong Yang, Bangyu Luo, Lingchen Li, Xiu Yang, Qi Li, Zhi Xu, Hao Wu, Jianguo Sun

SARS-CoV-2 Research article

Investigation of SARS-CoV-2 faecal shedding in the community: a prospective household cohort study (COVID-LIV) in the UK

Natasha Marcella Vaselli, Wega Setiabudi, Krishanthi Subramaniam, Emily R. Adams, Lance Turtle, Miren Iturriza-Gómara, Tom Solomon, Nigel A. Cunliffe, Neil French, Daniel Hungerford, Lance Turtle, Daniel Hungerford, Krishanthi Subramaniam, Roberto Vivancos, Mark Gabbay, Iain Buchan, Enitan D. Carrol, Miren Iturriza-Gómara, Tom Solomon, Nigel A. Cunliffe, Emily R. Adams, Carrol Gamble, Lynnette Crossley, Neil Joseph, Wega Setiabudi, Natasha Marcella Vaselli, Moon Wilton, Lee D. Troughton, Samantha Kilada, Katharine Abba, Victoria Simpson, John S. P. Tulloch, Lynsey Goodwin, Rachael Daws, Shiva Seyed Forootan, Susan Dobson, Rachel Press, Vida Spaine, Lesley Hands, Kate Bradfield, Carol McNally, Tracy Moitt, Silviya Balabanova, Chloe Donohue, Lynsey Finnetty, Laura Marsh, William Greenhalf, Dean J. Naisbitt, Victoria E. Shaw, Stephen Aston, Gareth Platt, Christopher Dunn, Paul J. Thomson, Monday Ogese, Sean Hammond, Kareena Adair, Liam Farrell, Joshua Gardner, Kanoot Jaruthamsophon, Serat-E Ali, Adam Lister, Laura Booth, Milton Ashworth, Katie Bullock, Benjamin W. A. Catterall, Terry Foster, Lara Lavelle-Langham, Joanna Middleton, William Reynolds, Emily Cass, Alejandra Doce Carracedo, Lianne Davies, Lisa Flaherty, Melanie Oates, Nicole Maziere, Jennifer Lloyd, Christopher Jones, Hannah Massey, Anthony Holmes, Nicola Carlucci, Vanessa Brammah, Yasmyn Ramos, Daniel Allen, Jane Armstrong, Debbie Howarth, Eve Wilcock, Jenna Lowe, Jayne Jones, Paula Wright, Iain Slack, Simone McLaughlin, Jessica Mason, Thomas Edwards, Claudia McKeown, Elysse Hendrick, Chris Williams, Rachel Byrne, Kate Buist, Gala Garrod, Sophie Owen, Ashley P. Jones, Efstathia Gkioni

Influenza Research

Evaluation of the added value of viral genomic information for predicting severity of influenza infection

Nina Van Goethem, Annie Robert, Nathalie Bossuyt, Laura A. E. Van Poelvoorde, Sophie Quoilin, Sigrid C. J. De Keersmaecker, Brecht Devleesschauwer, Isabelle Thomas, Kevin Vanneste, Nancy H. C. Roosens, Herman Van Oyen

Open Access Neck Stiffness Research article

Establishment of a novel scoring model for mortality risk prediction in HIV-infected patients with cryptococcal meningitis

Ting Zhao, Xiao-Lei Xu, Jing-Min Nie, Xiao-Hong Chen, Zhong-Sheng Jiang, Shui-Qing Liu, Tong-Tong Yang, Xuan Yang, Feng Sun, Yan-Qiu Lu, Vijay Harypursat, Yao-Kai Chen

Open Access Encephalitis Case report

Investigation of fatal human Borna disease virus 1 encephalitis outside the previously known area for human cases, Brandenburg, Germany – a case report

Dennis Tappe, Kirsten Pörtner, Christina Frank, Hendrik Wilking, Arnt Ebinger, Christiane Herden, Christoph Schulze, Birgit Muntau, Petra Eggert, Petra Allartz, Gerlind Schuldt, Jonas Schmidt-Chanasit, Martin Beer, Dennis Rubbenstroth

Open Access Tuberculosis Research article

A case-control study on correlation between the single nucleotide polymorphism of CLEC4E and the susceptibility to tuberculosis among Han people in Western China

Wenjing Zhou, Lijuan Wu, Jiajia Song, Lin Jiao, Yi Zhou, Juan Zhou, Nian Wang, Tangyuheng Liu, Zhenzhen Zhao, Hao Bai, Tao Wu, Binwu Ying

Open Access Tuberculosis Research article

Clinic-based diabetes screening at the time of HIV testing and associations with poor clinical outcomes in South Africa: a cohort study

Rachel W. Kubiak, Mario Kratz, Ayesha A. Motala, Sean Galagan, Sabina Govere, Elisabeth R. Brown, Mahomed-Yunus S. Moosa, Paul K. Drain

Open Access Care Research

Construction of an index system of core competence assessment for infectious disease specialist nurse in China: a Delphi study

Chao Wu, Ping Wu, Pei Li, Feixia Cheng, Yanling Du, Shizhe He, Hongjuan Lang

Open Access Human Immunodeficiency Virus Research article

Dynamics of hepatitis C epidemic among people living with HIV in Estonia based on Estonian HIV cohort study

Kerstin Kase, Radko Avi, Karolin Toompere, Heli Rajasaar, Merit Pauskar, Pilleriin Soodla, Ene-Ly Jõgeda, Kai Zilmer, Irja Lutsar, Kristi Huik

Open Access SARS-CoV-2 Research article

Transmission dynamics of SARS-CoV-2 in a mid-size city of China

Hongjun Zhao, Xiaoxiao Lu, Wenhui Lun, Tiegang Li, Boqi Rao, Dedong Wang, Di Wu, Fuman Qiu, Zhicong Yang, Jiachun Lu

Open Access Pleural Effusion Research

Differences of clinical features and prognosis between Mycoplasma pneumoniae necrotizing pneumonia and non-Mycoplasma pneumoniae necrotizing pneumonia in children

Beilei Yang, Weili Zhang, Wenjing Gu, Xinxing Zhang, Meijuan Wang, Li Huang, Canhong Zhu, Yongdong Yan, Wei Ji, Huiping Ni, Zhengrong Chen

Open Access SARS-CoV-2 Research

Performance of antigen testing for diagnosis of COVID-19: a direct comparison of a lateral flow device to nucleic acid amplification based tests

Maria Kahn, Lukas Schuierer, Christina Bartenschlager, Stephan Zellmer, Ramona Frey, Marie Freitag, Christine Dhillon, Margit Heier, Alanna Ebigbo, Christian Denzel, Selin Temizel, Helmut Messmann, Markus Wehler, Reinhard Hoffmann, Elisabeth Kling, Christoph Römmele

Open Access Seroma Research

The role of surgical management of BCG vaccine-induced regional suppurative lymphadenitis in children: a 7 years' experience from one medical center

Chen Liu, Minxiang Huang, Fang Liu, Xiaoliang Xu, Wenyu Feng, Guoxiu Han, Xijie Liu, Bufeng Zheng, Lei Geng, Tingliang Fu

Open Access Contraception Research article

A retrospective analysis of incident pregnancy in phase 1 and 2a HIV-1 vaccine study participants does not support concern for adverse pregnancy or birth outcomes

Lynda Stranix-Chibanda, Chenchen Yu, Margaret Brewinski Isaacs, Mary Allen, Jessica Andriesen, Stephen R. Walsh

Open Access Myocarditis Case report

Veno-arterial extracorporeal membrane oxygenation for severe fever with thrombocytopenia syndrome with fulminant myocarditis: a case report

Uh. Jin Kim, Hyukjin Park, Kye Hun Kim, Dong Min Kim, Seung Eun Kim, Seung Ji Kang, Kyung-Hwa Park, Sook In Jung

Open Access Research

Droplet digital PCR (ddPCR) for the detection and quantification of Ureaplasma spp.

Yanfang Huang, Huifen Pan, Xiaoqin Xu, Panpan Lv, Xinxin Wang, Zhen Zhao

Open Access Chloroquin Research article

Hydroxychloroquine/chloroquine in patients with COVID-19 in Wuhan, China: a retrospective cohort study

Zhe Chen, Aihua Liu, Yongjing Cheng, Xutao Wang, Xiaomao Xu, Jia Huang, Yuqing Ma, Ming Gao, Cibo Huang

Open Access Antibiotic Research article

Non-fermentative gram-negative bloodstream infection in northern Italy: a multicenter cohort study

Renato Pascale, Silvia Corcione, Linda Bussini, Livia Pancaldi, Daniele Roberto Giacobbe, Simone Ambretti, Tommaso Lupia, Cristina Costa, Anna Marchese, Francesco Giuseppe De Rosa, Matteo Bassetti, Claudio Viscoli, Michele Bartoletti, Maddalena Giannella, Pierluigi Viale

Open Access Joint Infection Research

Mid-term follow-up results after implementing a new strategy for the diagnosis and management of periprosthetic joint infections

Rares Mircea Birlutiu, Manuela Mihalache, Patricia Mihalache, Razvan Silviu Cismasiu, Victoria Birlutiu

Open Access Human Immunodeficiency Virus Research

The accumulation of plasma acylcarnitines are associated with poor immune recovery in HIV-infected individuals

Shi Qian, Xi Chen, Tong Wu, Yu Sun, Xiaolin Li, Yajing Fu, Zining Zhang, Junjie Xu, Xiaoxu Han, Haibo Ding, Yongjun Jiang

Open Access Lymphoma Case report

A case report of COVID-19 in a patient with non-Hodgkin’s lymphoma

Owrang Eilami, Max Igor Banks Ferreira Lopes, Ronaldo Cesar Borges Gryschek, Kaveh Taghipour

Open Access Colchicine Case report

Hemophagocytic syndrome secondary to SARS-Cov-2 infection: a case report

Marco Meazza Prina, Francesca Martini, Federico Bracchi, Daniela Di Mauro, Anna Fargnoli, Marco Motta, Cristina Giussani, Giovanni Gobbin, Monica Taverna, Andrea D’Alessio

Open Access COVID-19 Research article

Sociodemographic characteristics and transmission risk factors in patients hospitalized for COVID-19 before and during the lockdown in France

Mayda Rahi, Diane Le Pluart, Alexandra Beaudet, Sophie Ismaël, Marion Parisey, Nora Poey, Hassan Tarhini, François-Xavier Lescure, Yazdan Yazdanpanah, Laurène Deconinck

Open Access Tuberculosis Research article

Comparison of yield and relative costs of different screening algorithms for tuberculosis in active case-finding: a cross-section study

Fei Zhao, Canyou Zhang, Chongguang Yang, Yinyin Xia, Jin Xing, Guolong Zhang, Lin Xu, Xiaomeng Wang, Wei Lu, Jianwei Li, Feiying Liu, Dingwen Lin, Jianlin Wu, Xin Shen, Shuangyi Hou, Yanling Yu, Dongmei Hu, Chunyi Fu, Lixia Wang, Jun Cheng, Hui Zhang

Open Access Coronavirus Study protocol

A cluster randomized trial of interferon ß-1a for the reduction of transmission of SARS-Cov-2: protocol for the Containing Coronavirus Disease 19 trial (ConCorD-19)

Carolina Iturriaga, Nat Eiffler, Rad Aniba, Rym Ben-Othman, Guillermo Perez-Mateluna, Jessica K. V. Meyer, Eleanor N. Fish, Tobias R. Kollmann, Nicolas Severino, Stephen Stick, Arturo Borzutzky, Cecilia Perret, José A. Castro-Rodriguez, Diego Garcia-Huidobro

Open Access Tuberculosis Research

Tuberculosis infection screening in children with close contact: a hospital-based study

Lin Sun, Xue Qi, Yajie Guo, Hui Qi, Jieqiong Li, Xirong Wu, Qingqin Yin, Yan Guo, Baoping Xu, Yacui Wang, Qi Jin, Lei Gao, Adong Shen

Open Access COVID-19 Research

Spatio-temporal distribution characteristics of COVID-19 in China: a city-level modeling study

Qianqian Ma, Jinghong Gao, Wenjie Zhang, Linlin Wang, Mingyuan Li, Jinming Shi, Yunkai Zhai, Dongxu Sun, Lin Wang, Baozhan Chen, Shuai Jiang, Jie Zhao

Open Access Hepatitis B Research

Hepatitis B vaccination coverage in Germany: systematic review

Gyde Steffen, Ida Sperle, Thomas Harder, Navina Sarma, Sandra Beermann, Roma Thamm, Viviane Bremer, Ruth Zimmermann, Sandra Dudareva

Open Access Liver Function Test Research article

Dynamic changes in liver function parameters in patients with coronavirus disease 2019: a multicentre, retrospective study

Qing-Lei Zeng, Zu-Jiang Yu, Fanpu Ji, Guang-Ming Li, Guo-Fan Zhang, Jiang-Hai Xu, Wan-Bao Lin, Guo-Qiang Zhang, Guo-Tao Li, Guang-Lin Cui, Fu-Sheng Wang

Research

Estimating case fatality risk of severe Yellow Fever cases: systematic literature review and meta-analysis

Joseph L. Servadio, Claudia Muñoz-Zanzi, Matteo Convertino

Open Access Public Health Research article

Evaluation of China’s Hubei control strategy for COVID-19 epidemic: an observational study

Yu Liu, Fangfang Zheng, Zhicheng Du, Jinghua Li, Jing Gu, Mei Jiang, Daisuke Yoneoka, Stuart Gilmour, Yuantao Hao

Open Access COVID-19 Research article

Risk factors for mortality in patients over 70 years old with COVID-19 in Wuhan at the early break: retrospective case series

Xu Zhu, Wenzheng Yuan, Junwei Shao, Kesheng Huang, Qingbo Wang, Shuang Yao, Wei Lu, Li Liu, Tao Fu

Open Access Tuberculosis Research

Adoption of evidence-informed guidelines in prescribing protease inhibitors for HIV-Tuberculosis co-infected patients on rifampicin and effects on HIV treatment outcomes in Uganda

Frank Mulindwa, Barbara Castelnuovo, Bruce Kirenga, Dennis Kalibbala, Priscilla Haguma, Martin Muddu, Fred C. Semitala

Open Access Septicemia Research

Nosocomial sepsis and drug susceptibility pattern among patients admitted to adult intensive care unit of Ayder Comprehensive Specialized Hospital, Northern Ethiopia

Tsega Cherkos Dawit, Reiye Esayas Mengesha, Mohamedawel Mohamedniguss Ebrahim, Mengistu Hagazi Tequare, Hiluf Ebuy Abraha

Open Access Research article

Comparative study of Amsel’s criteria and Nugent scoring for diagnosis of bacterial vaginosis in a tertiary care hospital, Nepal

Rajshree Bhujel, Shyam Kumar Mishra, Santosh Kumar Yadav, Kesang Diki Bista, Keshab Parajuli

Open Access Carbapenem Antibiotic Research article

Use of monitoring indicators in hospital management of antimicrobials

Ravena Melo Ribeiro da Silva, Simonize Cunha B. de Mendonça, Ingrid Novaes Leão, Quesia Nery dos Santos, Alessandra Macedo Batista, Matheus Santos Melo, Milena da Motta Xavier, Lucindo José Quintans Júnior, Wellington Barros da Silva, Iza Maria Fraga Lobo

Open Access SARS-CoV-2 Research

A systematic review of the sensitivity and specificity of lateral flow devices in the detection of SARS-CoV-2

Dylan A. Mistry, Jenny Y. Wang, Mika-Erik Moeser, Thomas Starkey, Lennard Y. W. Lee

Open Access Influenza Virus Case report

Autoimmune neutropenia associated with influenza virus infection in childhood: a case report

Ignacio Callejas Caballero, Marta Illán Ramos, Arantxa Berzosa Sánchez, Eduardo Anguita, José Tomás Ramos Amador

Open Access Doxycycline Case report

Isolation of Brucella abortus biovar 1 from human lumbar disc bulging: a case report of brucellar discitis

Saeed Alamian, Afshar Etemadi, Mohammad Reza Samiee, Maryam Dadar

Open Access Imipenem Case report

A case report of Nocardia spp. infective endocarditis in an injection drug user

Chukwunyelu Enwezor, Courtney L. Russ-Friedman, Zachary P. Gruss, Adam Murphy, Elizabeth L. Palavecino, Niyati Jakharia

Open Access Silicone Case report

Bordetella avium-associated endophthalmitis: case report

Rui Zhang, Liping Hu, Chong Xu, Jianhua Wu, Changzhong Xu, Chao Feng

Open Access Isoniazid Research article

A highly effective and inexpensive standardized treatment of multidrug-resistant tuberculosis: a multicenter prospective study in China

Wenwen Sun, Zheyuan Wu, Ying Zhou, Fan Xia, Qin Tang, Jie Wang, Jinghui Yang, Fangyou Yu, Hua Yang, Heping Xiao, Lin Fan

Open Access SARS-CoV-2 Research article

Prevalence and associated characteristics of anti-SARS-CoV-2 antibodies in Mexico 5 months after pandemic arrival

Cristina Díaz-Salazar, Adriana Sánchez-García, René Rodríguez-Gutiérrez, Adrián Camacho-Ortiz, Donato Saldívar-Rodríguez, José Gerardo González-González

Open Access Computed Tomography Research article

Quantitative CT for detecting COVID‑19 pneumonia in suspected cases

Weiping Lu, Jianguo Wei, Tingting Xu, Miao Ding, Xiaoyan Li, Mengxue He, Kai Chen, Xiaodan Yang, Huiyuan She, Bingcang Huang

Open Access Respiratory Syncytial Virus Infection Research article

Bacteria and viruses in the upper respiratory tract of Congolese children with radiologically confirmed pneumonia

Archippe M. Birindwa, Jerry K. Kasereka, Lucia Gonzales-Siles, Shadi Geravandi, Mambo Mwilo, Léonard K. Tudiakwile, Néné L. Mwinja, Balthazar Muhigirwa, Théophile Kashosi, Jeanière T. Manegabe, Elie B. Bugashane, Stay M. Saili, Clement Mungo, Rickard Nordén, Rune Andersson, Susann Skovbjerg

Open Access Review

Canine olfactory detection and its relevance to medical detection

Paula Jendrny, Friederike Twele, Sebastian Meller, Albertus Dominicus Marcellinus Erasmus Osterhaus, Esther Schalke, Holger Andreas Volk

Open Access Imipenem Research

Comparative analysis of carbapenemases, RND family efflux pumps and biofilm formation potential among Acinetobacter baumannii strains with different carbapenem susceptibility

Yanpeng Zhang, Bing Fan, Yong Luo, Zhiyuan Tao, Yongbo Nie, Yongtao Wang, Fanglin Ding, Yanwu Li, Dayong Gu

Open Access Pleural Effusion Case report

Pyopneumothorax from coinfection by Trichomonas tenax and Geotrichum capitatum in a child from China: a case report

Yuhui Wu, Yuanzhen Ye, Yanlan Yang, Weiguo Yang, Jiayin Lin, Ke Cao

Open Access Human Immunodeficiency Virus Study protocol

Action for better brain health among people living with HIV: protocol for a randomized controlled trial

Adria Quigley, Marie-Josée Brouillette, Lesley K. Fellows, Nancy Mayo

Open Access Research

A novel approach to modeling epidemic vulnerability, applied to Aedes aegypti-vectored diseases in Perú

Julianne Meisner, Lauren A. Frisbie, César V. Munayco, Patricia J. García, César P. Cárcamo, Cory W. Morin, David M. Pigott, Peter M. Rabinowitz

Open Access Ciprofloxacin Case report

Pseudoaneurysm of the ascending aorta: case report of a donor-derived Pseudomonas infection in a heart transplant recipient

Szilvia Kugler, Miklós Pólos, Ákos Király, Ákos Pataki, Ádám Koppányi, Tamás Varga, Zsófia Szakál-Tóth, Nóra Parázs, Tímea Teszák, Zoltán Tarjányi, Gyula Prinz, István Hartyánszky, Zoltán Szabolcs, Béla Merkely, Balázs Sax

Open Access Campylobacter Research article

Bacteraemia, antimicrobial susceptibility and treatment among Campylobacter-associated hospitalisations in the Australian Capital Territory: a review

Cameron R. M. Moffatt, Karina J. Kennedy, Ben O’Neill, Linda Selvey, Martyn D. Kirk

Open Access COVID-19 Research

Risk factors for disease progression in Japanese patients with COVID-19 with no or mild symptoms on admission

Toshifumi Ninomiya, Kohei Otsubo, Teppei Hoshino, Mototsugu Shimokawa, Megumi Nakazawa, Yoriko Sato, Hironori Mikumo, Satoru Kawakami, Shun Mizusaki, Yusuke Mori, Hidenobu Arimura, Yuko Tsuchiya-Kawano, Koji Inoue, Yujiro Uchida, Yoichi Nakanishi

Open Access SARS-CoV-2 Research

Clinical and epidemiologic characteristics of inconclusive results in SARS-CoV-2 RT-PCR assays

Yong Kwan Lim, Oh Joo Kweon, Hye Ryoun Kim, Tae-Hyoung Kim, Mi-Kyung Lee

Open Access Plasmodium Vivax Research

Children with Plasmodium vivax infection previously observed in Namibia, were Duffy negative and carried a c.136G > A mutation

Daniel Hosea Haiyambo, Larysa Aleksenko, Davies Mumbengegwi, Ronnie Bock, Petrina Uusiku, Benoit Malleret, Laurent Rénia, Isaac Kweku Quaye

Describing global pediatric RSV disease at intensive care units in GAVI-eligible countries using molecular point-of-care diagnostics: the RSV GOLD-III study protocol

Yvette N. Löwensteyn, Natalie I. Mazur, Harish Nair, Joukje E. Willemsen, Ghislaine van Thiel, Louis Bont, Maria Ahuoiza Garba, Fatima Jumai Giwa, Mohammad Hafiz Rasooly, Aminullah Shirpoor, Merwais Azizyar, Lamin Makalo, Ousman Nyan, Ali Mohamed, Khalid Osman, Ram Hari Chapagain, Krishna Prasad Bista, Arun Kumar Sharma, Prabina Shrestha, Bamenla Goka, Kwabena Osman, Evangeline Obodai, Henshaw Mandi, Lucas Esuh Esong, Charlotte Ekoube Eposse, Valéria Muando, Tufária Mussá, Yasser Habresh Said, Aika Abia Shoo, Vanessa Jaelle Dor, Jacqueline Gautier, Lynda Abicher

Open Access Neuropathic Pain Research article

Clinical prediction rules for the diagnosis of neuritis in leprosy

Louise Mara Giesel, Yara Hahr Marques Hökerberg, Izabela Jardim Rodrigues Pitta, Lígia Rocha Andrade, Debora Bartzen Moraes, José Augusto da Costa Nery, Euzenir Nunes Sarno, Marcia Rodrigues Jardim

Open Access Human Immunodeficiency Virus Research article

Effectiveness of mobile text reminder in improving adherence to medication, physical exercise, and quality of life in patients living with HIV: a systematic review

Sam Chidi Ibeneme, Sandra C. Ndukwu, Hellen Myezwa, Franklin Onyedinma Irem, Fortune Elochukwu Ezenwankwo, Adedayo Tunde Ajidahun, Amarachi D. Ezuma, Amaka Nnamani, Obinna Onodugo, Gerhard Fortwengel, Victor C. Uwakwe

Open Access SARS-CoV-2 Research article

Development and clinical evaluation of a rapid antibody lateral flow assay for the diagnosis of SARS-CoV-2 infection

Kesheng Li, Chongxiang Tong, Xiaoqin Ha, Chaoning Zeng, Xia Chen, Feifei Xu, Jinhong Yang, Huifen Du, Yuxin Chen, Jing Cai, Zengwei Yang, Zhongyi Jiang, Dandan Chai, Xueliang Zhang, Xun Li, Junfeng Li, Liqiong Yao

Open Access Septicemia Research article

A comparison of predictors for mortality and bacteraemia in patients suspected of infection

Steen Andreassen, Jens Kjølseth Møller, Noa Eliakim-Raz, Gorm Lisby, Logan Ward

Open Access Dengue Virus Research

Multifoci and multiserotypes circulation of dengue virus in Senegal between 2017 and 2018

Idrissa Dieng, Marie Henriette Dior Ndione, Cheikh Fall, Moussa Moïse Diagne, Mamadou Diop, Aboubacry Gaye, Mamadou Aliou Barry, Boly Diop, Mamadou Ndiaye, Abdoulaye Bousso, Gamou Fall, Cheikh Loucoubar, Oumar Faye, Amadou Alpha Sall, Ousmane Faye

Open Access Bronchiectasis Case report

Pseudomonas otitidis bacteraemia in a patient with COPD and recurrent pneumonia: case report and literature review

Adriana L. Caixinha, Alexandros N. Valsamidis, Ming Chen, Mats Lindberg

Open Access Antibiotic Research

Evaluation of asymptomatic bacteruria management before and after antimicrobial stewardship program implementation: retrospective study

Ahlam Alghamdi, Majid Almajid, Raneem Alalawi, Amjad Alganame, Shorooq Alanazi, Ghaida Alghamdi, Salman Alharthi, Isra Alghamdi

Open Access SARS-CoV-2 Research article

Low Seroprevalence of SARS-CoV-2 in Rhode Island blood donors during may 2020 as determined using multiple serological assay formats

Daniel J. Nesbitt, Daniel P. Jin, Joseph W. Hogan, Jenny Yang, Haidee Chen, Philip A. Chan, Melissa J. Simon, Matthew Vargas, Ewa King, Richard C. Huard, Utpala Bandy, Christopher D. Hillyer, Larry L. Luchsinger

Open Access Influenza Vaccination Research article

Reducing burden from respiratory infections in refugees and immigrants: a systematic review of interventions in OECD, EU, EEA and EU-applicant countries

Jan-Frederic Lambert, Katarina Stete, James Balmford, Annabelle Bockey, Winfried Kern, Siegbert Rieg, Martin Boeker, Berit Lange

Open Access Escherichia Coli Research article

Characterizing social-ecological context and success factors of antimicrobial resistance interventions across the One Health spectrum: analysis of 42 interventions targeting E. coli

Anaïs Léger, Irene Lambraki, Tiscar Graells, Melanie Cousins, Patrik J. G. Henriksson, Stephan Harbarth, Carolee A. Carson, Shannon E. Majowicz, Max Troell, E. Jane Parmley, Peter S. Jørgensen, Didier Wernli

Open Access Hepatitis C Research

Paraoxonase 1 gene (PON1) variants concerning hepatitis C virus (HCV) spontaneous clearance in hemodialysis individuals: a case–control study

Alicja E. Grzegorzewska, Adrianna Mostowska, Wojciech Warchoł, Paweł P. Jagodziński

Open Access Tuberculosis Research article

Immunologic biomarkers, morbidity and mortality among HIV patients hospitalised in a Tertiary Care Hospital in the Brazilian Amazon

Wellington Mota Gama, Carlos Henrique Michiles Frank, Taynná Vernalha Rocha Almeida, Daniel Silva dos Santos, Yury Oliveira Chaves, Danielle Furtado da Silva, Patrícia Puccinelli Orlandi, Flávio Ribeiro Pereira, Gleicienne Feliz Magalhães, Bárbara Jóse Baptista, Viviane Lago de Oliveira Silva, Antônio Alcirley da Silva Balieiro, Monique Freire Santana, Roberta Lins Gonçalves, Allyson Guimarães da Costa, Marcelo Cordeiro dos Santos, Luís Carlos de Lima Ferreira, Marcus Vinicius Guimaraes Lacerda, Paulo Afonso Nogueira

Antibiotic Research article

Antibiotic prescribing for acute, non-complicated infections in primary care in Germany: baseline assessment in the cluster randomized trial ARena

Regina Poss-Doering, Dorothea Kronsteiner, Martina Kamradt, Edith Andres, Petra Kaufmann-Kolle, Michel Wensing, Joachim Szecsenyi, Michel Wensing, Martina Kamradt, Regina Poß-Doering, Dorothea Kronsteiner, Petra Kaufmann-Kolle, Edith Andres, Veit Wambach, Joerg Lindenthal, Julian Bleek, Alexander Günter, Lutz Bader, Joachim Szecsenyi

Open Access SARS-CoV-2 Research

A case–control study of factors associated with SARS-CoV-2 infection among healthcare workers in Colombia

Merida Rodriguez-Lopez, Beatriz Parra, Enrique Vergara, Laura Rey, Mercedes Salcedo, Gabriela Arturo, Liliana Alarcon, Jorge Holguin, Lyda Osorio

Open Access Research

Vaccine preferences driving vaccine-decision making of different target groups: a systematic review of choice-based experiments

Marilyn Emma Diks, Mickael Hiligsmann, Ingeborg Maria van der Putten

Open Access Research

Spatiotemporal epidemiology of cryptosporidiosis in the Republic of Ireland, 2008–2017: development of a space–time “cluster recurrence” index

M. Boudou, E. Cleary, C. ÓhAiseadha, P. Garvey, P. McKeown, J. O’Dwyer, Paul Hynds

Open Access Zika Virus Research article

Different epidemiological profiles in patients with Zika and dengue infection in Tapachula, Chiapas in Mexico (2016–2018): an observational, prospective cohort study

Pablo F. Belaunzarán-Zamudio, Héctor Armando Rincón León, Sandra Caballero Sosa, Emilia Ruiz, José Gabriel Nájera Cancino, Paul Rodriguez de La Rosa, María de Lourdes Guerrero Almeida, John H. Powers III, John H. Beigel, Sally Hunsberger, Karina Trujillo, Pilar Ramos, Fernando J. Arteaga-Cabello, Alexander López-Roblero, Raydel Valdés-Salgado, Hugo Arroyo-Figueroa, Eli Becerril, Guillermo Ruiz-Palacios, Justino Regalado Pineda, Héctor Armando Rincón-León, Karla R. Navarro-Fuentes, Sandra Caballero-Sosa, Francisco Camas-Durán, Zoyla Priego-Smith, Emilia Ruiz, José Gabriel Nájera-Cancino, Paul Rodriguez De la Rosa, Jesús Sepúlveda-Delgado, Alfredo Vera Maloof, Karina Trujillo, Alexander López-Roblero, Raydel Valdés-Salgado, Yolanda Bertucci, Isabel Trejos, Luis Diego Villalobos, Pablo F. Belaunzarán-Zamudio, Pilar Ramos, Fernando J. Arteaga-Cabello, Lourdes Guerrero, Guillermo Ruiz-Palacios, Paola del Carmen Guerra Blas, Luis Mendoza-Garcés, Samira Toledo Roy, Hugo Arroyo-Figueroa, Peter Quidgley, Laura Macedo, Eli Becerril, Abelardo Montenegro Liendo, John H. Powers, John H. Beigel, Sally Hunsberger

Open Access Malaria Research article

Malaria vector dynamics and utilization of insecticide-treated nets in low-transmission setting in Southwest Ethiopia: implications for residual transmission

Endalew Zemene, Denekew Bitew Belay, Abebaw Tiruneh, Ming-Chieh Lee, Delenasaw Yewhalaw, Guiyun Yan

COVID-19 Research

Assessment of COVID-19 progression on day 5 from symptoms onset

Elisa Gentilotti, Alessia Savoldi, Monica Compri, Anna Górska, Pasquale De Nardo, Alessandro Visentin, Giorgia Be, Elisa Razzaboni, Nicola Soriolo, Dario Meneghin, Domenico Girelli, Claudio Micheletto, Sara Mehrabi, Elda Righi, Evelina Tacconelli

Open Access Streptococci Case report

Streptococcus oralis MitraClip endocarditis following a dental procedure: a case report

Aikaterini Papamanoli, Tahmid Rahman, Andreas P. Kalogeropoulos, Zeena Lobo, Paul Diggs, Anne Hamik, George Psevdos

Open Access Ritonavir Research article

Comparative therapeutic efficacy of interferon alfa-2b and combination lopinavir/ritonavir plus interferon alfa-2b against SARS-CoV-2

Jingyuan Liu, Chunjing Du, Lin Pu, Pan Xiang, Haofeng Xiong, Wen Xie, Zhihai Chen, Ang Li

Open Access Post-Exposure Prophylaxis Study protocol

Three-day regimen of oseltamivir for post-exposure prophylaxis of influenza in hospital wards: a study protocol for a prospective, multi-center, single-arm trial

Nobuhisa Ishiguro, Yoichi M. Ito, Sumio Iwasaki, Miki Nagao, Hideki Kawamura, Shinichiro Kanai, Yoko Nukui, Koichi Tokuda, Takayuki Miyara, Hidetoshi Igari, Koichi Yamada, Hiroki Chikumi, Chiaki Sano, Ryuji Koike, Tetsuya Yagi, Nobuo Murakami

Open Access Helminths Research article

Prevalence and risk factors of intestinal protozoan infection among symptomatic and asymptomatic populations in rural and urban areas of southern Algeria

Soumia Sebaa, Jerzy M. Behnke, Djamel Baroudi, Ahcene Hakem, Marawan A. Abu-Madi

Open Access SARS-CoV-2 Research

Duration of SARS-CoV-2 sero-positivity in a large longitudinal sero-surveillance cohort: the COVID-19 Community Research Partnership

David M. Herrington, John W. Sanders, Thomas F. Wierzba, Martha Alexander-Miller, Mark Espeland, Alain G. Bertoni, Allison Mathews, Austin L. Seals, Iqra Munawar, Michael S. Runyon, Lewis H. McCurdy, Michael A. Gibbs, Karen Kotloff, DeAnna Friedman-Klabanoff, William Weintraub, Adolfo Correa, Diane Uschner, Sharon Edelstein, Michele Santacatterina

Open Access Cholecystitis Research

Clinical characteristics of acute liver failure associated with hepatitis A infection in children in Mogadishu, Somalia: a hospital-based retrospective study

Esra Keles, Mohamed A. Hassan-Kadle, Marian Muse Osman, Hasan Huseyin Eker, Zeynep Abusoglu, Kursad Nuri Baydili, Aamir Muse Osman

Open Access Isoniazid Research

Transmission patterns of rifampicin resistant Mycobacterium tuberculosis complex strains in Cameroon: a genomic epidemiological study

Matthias Merker, Nkongho F. Egbe, Yannick R. Ngangue, Comfort Vuchas, Thomas A. Kohl, Viola Dreyer, Christopher Kuaban, Jürgen Noeske, Stefan Niemann, Melissa S. Sander

Open Access COVID-19 Vaccination Research

Understanding the determinants of COVID-19 vaccination intention and willingness to pay: findings from a population-based survey in Bangladesh

Rajon Banik, Md. Saiful Islam, Mamun Ur Rashid Pranta, Quazi Maksudur Rahman, Mahmudur Rahman, Shahina Pardhan, Robin Driscoll, Sahadat Hossain, Md. Tajuddin Sikder

Open Access Research article

Development and validation of a structured survey questionnaire on knowledge, attitude, preventive practice, and treatment-seeking behaviour regarding dengue among the resident population of Sabah, Malaysia: an exploratory factor analysis

Rhanye Mac Guad, Ernest Mangantig, Wah Yun Low, Andrew W. Taylor-Robinson, Meram Azzani, Shamala Devi Sekaran, Maw Shin Sim, Nornazirah Azizan

Open Access Tick Research

Primary care clinical provider knowledge and experiences in the diagnosis and treatment of tick-borne illness: a qualitative assessment from a Lyme disease endemic community

Stephanie Mattoon, Caitlin Baumhart, Ana C. Barsallo Cochez, Douglas MacQueen, Jeffrey Snedeker, Caroline B. Yancey, Melissa Gatch, Emily M. Mader

Moderating effect of self-efficacy on the association of intimate partner violence with risky sexual behaviors among men who have sex with men in China

Yang Zhu, Fengsu Hou, Chun Chen, Dannuo Wei, Liping Peng, Xinyi You, Jing Gu, Chun Hao, Yuantao Hao, Jinghua Li

SARS-CoV-2 Study protocol

COVID-19 epidemiological, sociological and anthropological investigation: study protocol for a multidisciplinary mixed methods research in Burkina Faso

Isidore Tiandiogo Traoré, Samiratou Ouedraogo, Dramane Kania, Firmin Nongodo Kaboré, Blahima Konaté, Rachel Médah, Hermann Badolo, Nathalie de Rekeneire, Ariane Mamguem Kamga, Armel Poda, Arnaud Eric Diendere, Boukary Ouédraogo, Esperance Ouédraogo, Oumar Billa, Halidou Tinto, Tienhan Sandrine Dabakuyo-Yonli

Open Access Whooping Cough Study protocol

Study protocol of the PIMPI-project, a cohort study on acceptance, tolerability and immunogenicity of second trimester maternal pertussis immunization in relation to term and preterm infants

Maarten M. Immink, Mireille N. Bekker, Hester E. de Melker, Nynke Y. Rots, Elisabeth A. M. Sanders, Nicoline A. T. van der Maas

Open Access COVID-19 Research

The correlation between serum selenium, zinc, and COVID-19 severity: an observational study

Soodeh Razeghi Jahromi , Hedieh Moradi Tabriz , Mansoureh Togha, Shadi Ariyanfar, Zeinab Ghorbani, Sima Naeeni, Samaneh Haghighi, Aboozar Jazayeri, Mahnaz Montazeri, Mohammad Talebpour, Haleh Ashraf, Mehdi Ebrahimi, Azita Hekmatdoost, Elham Jafari

Open Access Autopsy Case report

COVID-19: a fatal case of acute liver failure associated with SARS-CoV-2 infection in pre-existing liver cirrhosis

Jana Ihlow, Alexander Seelhoff, Victor M. Corman, Achim D. Gruber, Simon Dökel, Jenny Meinhardt, Helena Radbruch, Ernst Späth-Schwalbe, Sefer Elezkurtaj, David Horst, Hermann Herbst

Open Access Respiratory Syncytial Virus Infection Research article

Clinical characteristics of children with airway malacia complicated by pneumonia

Ting Wang, Qiuyan Xu, Ge Dai, Yu Hong, Zhengrong Chen, Min Lu, Yongdong Yan, Wujun Jiang

Open Access SARS-CoV-2 Research article

Outcome evaluation of COVID-19 infected patients by disease symptoms: a cross-sectional study in Ilam Province, Iran

Jamil Sadeghifar, Habib Jalilian, Khalil Momeni, Hamed Delam, Tadesse Sheleme, Ayoub Rashidi, Fariba Hemmati, Shahab Falahi, Morteza Arab-Zozani

Open Access Computed Tomography Case report

Detection of aerobe–anaerobe mixed infection by metagenomic next-generation sequencing in an adult suffering from descending necrotizing mediastinitis

Jing Duan, Chuncheng Zhang, Xiaoshuang Che, Juanjuan Fu, Feng Pang, Qigang Zhao, Zhiqing You

Open Access Human Immunodeficiency Virus Research

Prevalence of undetectable and suppressed viral load in HIV-infected pregnant women initiating Option B+ in Uganda: an observational study nested within a randomized controlled trial

Grace Gabagaya, Gordon Rukundo, Alexander Amone, Priscilla Wavamunno, Joyce Namale-Matovu, Irene Lubega, Clemensia Nakabiito, Zikulah Namukwaya, Monica Nolan, Samuel S. Malamba, Rachel King, Jaco Homsy, Mary Glenn Fowler, Philippa Musoke

Open Access SARS-CoV-2 Research article

Patterns of multimorbidity and risk of severe SARS-CoV-2 infection: an observational study in the U.K.

Yogini V. Chudasama, Francesco Zaccardi, Clare L. Gillies, Cameron Razieh, Thomas Yates, David E. Kloecker, Alex V. Rowlands, Melanie J. Davies, Nazrul Islam, Samuel Seidu, Nita G. Forouhi, Kamlesh Khunti

Open Access Pneumonia Research

Serum CXCL10/IP-10 may be a potential biomarker for severe Mycoplasma pneumoniae pneumonia in children

Mengyao Li, Ying Chen, Huihan Li, Dehua Yang, Yunlian Zhou, Zhimin Chen, Yuanyuan Zhang

Open Access Tenofovir Research

Impact of switch from tenofovir disoproxil fumarate-based regimens to tenofovir alafenamide-based regimens on lipid profile, weight gain and cardiovascular risk score in people living with HIV

Pierre-Emmanuel Plum, Nathalie Maes, Anne-Sophie Sauvage, Frédéric Frippiat, Christelle Meuris, Françoise Uurlings, Marianne Lecomte, Philippe Léonard, Nicolas Paquot, Karine Fombellida, Dolores Vaira, Michel Moutschen, Gilles Darcis

Open Access Research

Seroprevalence of Dengue and Chikungunya antibodies among blood donors in Dar es Salaam and Zanzibar, Tanzania: a cross-sectional study

Haliya S. Shauri, Esther Ngadaya, Mbazi Senkoro, Joram J. Buza, Sayoki Mfinanga

Open Access Hepatitis B Research article

Efficacy of different nucleoside analog rescue therapies for entecavir-resistant chronic hepatitis B patients

Jin Shang, Juan Zhou, Huan Liu, Rili M. Ise, You Tu, Jinqiu Ran, Lang Bai, Hong Tang

Open Access Infertility Research article

Acute miliary tuberculosis in pregnancy after in vitro fertilization and embryo transfer: a report of seven cases

Xiaoyan Gai, Hongbin Chi, Wenli Cao, Lin Zeng, Lixue Chen, Weixia Zhang, Donghong Song, Ying Wang, Ping Liu, Rong Li, Yongchang Sun

Open Access Research

Crowdsourcing to develop open-access learning resources on antimicrobial resistance

Eneyi E. Kpokiri, Randall John, Dan Wu, Noah Fongwen, Jehan Z. Budak, Christina C. Chang, Jason J. Ong, Joseph D. Tucker

Open Access SARS-CoV-2 Research article

Antibody seroprevalence and rate of asymptomatic infections with SARS-CoV-2 in Austrian hospital personnel

Iris Leister, Elisabeth Ponocny-Seliger, Herwig Kollaritsch, Peter Dungel, Barbara Holzer, Johannes Grillari, Heinz Redl, Ivo Ponocny, Claudia Wilfing, Ludwig Aigner, Markus Exner, Michaela Stainer, Matthias Hackl, Thomas Hausner, Rainer Mittermayr, Wolfgang Schaden

Open Access Leprosy Research article

Perception of cure among leprosy patients post completion of multi-drug therapy

Aleksandra Rosendo dos Santos, Pãmela Rodrigues de Souza Silva, Letícia Gomes Costa, Peter Steinmann, Eliane Ignotti

Open Access Human Immunodeficiency Virus Research

Regional disparity of HIV incidence and prevalence among men who have sex with men

D. N. Vergara-Ortega, H. López-Gatell, S. Bautista-Arredondo, A. Colchero, S. G. Sosa-Rubí, M. Morales-Vazquez, A. Herrera-Ortiz, M. Olamendi-Portugal, S. García-Cisneros, E. E. Sevilla-Reyes, M. Hernández-Avila, M. A. Sánchez-Alemán

Open Access Dyspnea Research

Investigation of SARS-CoV-2 in tear and conjunctival secretions of hospitalized patients with clinically-confirmed COVID-19 pneumonia

Yunus Karabela, Semsi Nur Karabela, Mehmet Ozbas, Havva Kasikci, Kadriye Kart Yasar

Open Access Septicemia Research

The potential value of plasma receptor interacting protein 3 in neonates with culture-positive late-onset sepsis

Chuchu Gao, Zongtai Feng, Lixia Wang, Xingxing Zhao, Kai Fu, Shurong Ma, Zuming Yang, Sannan Wang, Shenglin Yu

Open Access Toxoplasmosis Case report

One severe case of congenital toxoplasmosis in China with good response to azithromycin

Jiao Li, Jing Zhao, Xiaoyan Yang, Yang Wen, Liang Huang, Dan Ma, Jing Shi

Open Access Expectoration Research article

Clinical value of blood markers to assess the severity of coronavirus disease 2019

Liu-Niu Xiao, Xiao Ran, Yan-Xia Zhong, Shu-Sheng Li

Open Access Hepatitis B Research

Characterization of T cell immunity in chronic hepatitis B virus-infected mothers with postpartum alanine transaminase flare

Meiting Huang, Yunfei Gao, Xueru Yin, Xuelian Zhang, Yaohua Hao, Jing Hu, Zhihua Liu

Open Access SARS-CoV-2 Research

Symptomatic SARS-COV-2 reinfection: healthcare workers and immunosuppressed individuals at high risk

Efrén Murillo-Zamora, Xóchitl Trujillo, Miguel Huerta, Mónica Ríos-Silva, Felipe Aguilar-Sollano, Oliver Mendoza-Cano

The impact of childhood RSV infection on children's and parents' quality of life: a prospective multicenter study in Spain

Eva Díez-Gandía, Carla Gómez-Álvarez, Mónica López-Lacort, Cintia Muñoz-Quiles, Isabel Úbeda-Sansano, Javier Díez-Domingo, Alejandro Orrico-Sánchez, Fernando Calvo Rigual, Eva Suarez Vicent, Carmen Mañes, Elena Martí, Teresa Cerdán, Antonio Soriano Arandes, Lucia Losada Pavón, Airam Álvarez Sánchez, Gemma Ricós Furió, Tomás Pérez Porcuna, Noemí Magro Benito, Javier Martínez Díaz, Jessica Ortiz, Ana Mangas, Mónica García, Patricia Rovira, Marta Urgellés, Marta Pozuelo

Open Access SARS-CoV-2 Research article

From first to second wave: follow-up of the prospective COVID-19 cohort (KoCo19) in Munich (Germany)

Katja Radon, Abhishek Bakuli, Peter Pütz, Ronan Le Gleut, Jessica Michelle Guggenbuehl Noller, Laura Olbrich, Elmar Saathoff, Mercè Garí, Yannik Schälte, Turid Frahnow, Roman Wölfel, Michael Pritsch, Camilla Rothe, Michel Pletschette, Raquel Rubio-Acero, Jessica Beyerl, Dafni Metaxa, Felix Forster, Verena Thiel, Noemi Castelletti, Friedrich Rieß, Maximilian N. Diefenbach, Günter Fröschl, Jan Bruger, Simon Winter, Jonathan Frese, Kerstin Puchinger, Isabel Brand, Inge Kroidl, Andreas Wieser, Michael Hoelscher, Jan Hasenauer, Christiane Fuchs, Nikolaus Ackermann, Emad Alamoudi, Jared Anderson, Maxilmilian Baumann, Marc Becker, Franziska Bednarzki, Olimbek Bemirayev, Patrick Bitzer, Rebecca Böhnlein, Friedrich Caroli, Josephine Coleman, Lorenzo Contento, Alina Czwienzek, Flora Deák, Jana Diekmannshemke, Gerhard Dobler, Jürgen Durner, Ute Eberle, Judith Eckstein, Tabea Eser, Philine Falk, Manuela Feyereisen, Volker Fingerle, Otto Geisenberger, Christof Geldmacher, Leonard Gilberg, Kristina Gillig, Philipp Girl, Elias Golschan, Elena Maria Guglielmini, Pablo Gutierrez, Anslem Haderer, Marlene Hannes, Lena Hartinger, Alejandra Hernandez, Leah Hillari, Christian Hinske, Tim Hofberger, Sacha Horn, Kristina Huber, Christian Janke, Ursula Kappl, Antonia Keßler, Zohaib Khan, Johanna Kresin, Arne Kroidl, Magdalena Lang, Clemens Lang, Silvan Lange, Michael Laxy, Reiner Leidl, Leopold Liedl, Xhovana Lucaj, Fabian Luppa, Alexandra Sophie Nafziger, Petra Mang, Alisa Markgraf, Rebecca Mayrhofer, Hannah Müller, Katharina Müller, Ivana Paunovic, Michael Plank, Claire Pleimelding, Stephan Prückner, Elba Raimúndez, Jakob Reich, Viktoria Ruci, Nicole Schäfer, Benedikt Schluse, Lara Schneider, Mirjam Schunk, Lars Schwettmann, Andreas Sing, Alba Soler, Peter Sothmann, Kathrin Strobl, Jeni Tang, Fabian Theis, Sophie Thiesbrummel, Vincent Vollmayr, Emilia von Lovenberg, Jonathan von Lovenberg, Julia Waibel, Claudia Wallrauch, Julia Wolff, Tobias Würfel, Houda Yaqine, Sabine Zange, Eleftheria Zeggini, Anna Zielke, Thorbjörn Zimmer

Open Access SARS-CoV-2 Research article

Rapid diagnosis of SARS-CoV-2 pneumonia on lower respiratory tract specimens

Vanessa De Pace, Patrizia Caligiuri, Valentina Ricucci, Nicola Nigro, Barbara Galano, Valeria Visconti, Giorgio Da Rin, Bianca Bruzzone

Open Access Imipenem Research

Co-infection of ST2IP carbapenem-resistant Acinetobacter baumannii with SARS-CoV-2 in the patients admitted to a Tehran tertiary referral hospital

Alireza Abdollahi, Amir Aliramezani, Mohammadreza Salehi, Mahsa Norouzi Shadehi, Sedighe Ghourchian, Masoumeh Douraghi

Open Access SARS-CoV-2 Research article

Impact of the Covid-19 epidemic and related social distancing regulations on social contact and SARS-CoV-2 transmission potential in rural South Africa: analysis of repeated cross-sectional surveys

Nicky McCreesh, Vuyiswa Dlamini, Anita Edwards, Stephen Olivier, Njabulo Dayi, Keabetswe Dikgale, Siyabonga Nxumalo, Jaco Dreyer, Kathy Baisley, Mark J. Siedner, Richard G. White, Kobus Herbst, Alison D. Grant, Guy Harling

Open Access SARS-CoV-2 Research article

Modelling testing and response strategies for COVID-19 outbreaks in remote Australian Aboriginal communities

Ben B. Hui, Damien Brown, Rebecca H. Chisholm, Nicholas Geard, Jodie McVernon, David G. Regan

Open Access Human Immunodeficiency Virus Research article

Understanding issues around use of oral pre exposure prophylaxis among female sex workers in India

Seema Sahay, Archana Verma, Suhas Shewale, Sampada Bangar, Athokpam Bijeshkumar, Mubashir Angolkar, Thilakavathi Subramanian, Nomita Chandhiok

Open Access Computed Tomography Research article

Machine learning-based CT radiomics model distinguishes COVID-19 from non-COVID-19 pneumonia

Hui Juan Chen, Li Mao, Yang Chen, Li Yuan, Fei Wang, Xiuli Li, Qinlei Cai, Jie Qiu, Feng Chen

Open Access COVID-19 Research article

Informing antimicrobial management in the context of COVID-19: understanding the longitudinal dynamics of C-reactive protein and procalcitonin

Damien K. Ming, Ashleigh C. Myall, Bernard Hernandez, Andrea Y. Weiße, Robert L. Peach, Mauricio Barahona, Timothy M. Rawson, Alison H. Holmes

Open Access Antibiotic Research

Clinical profile of bloodstream infections in COVID-19 patients: a retrospective cohort study

Naveenraj Palanisamy, Nakka Vihari, Durga Shankar Meena, Deepak Kumar, Naresh Midha, Vibhor Tak, Ankur Sharma, Gopal Krishana Bohra, Nikhil Kothari, Naveen Dutt, Pradeep Kumar Bhatia, Mahendra Kumar Garg, Sanjeev Misra

Open Access Tuberculosis Research

Tuberculosis amongst foreign-born and nationals: different delays, different risk factors

Marta Moniz, Patrícia Soares, Andreia Leite, Carla Nunes

Open Access Tuberculosis Research

Tuberculosis screening costs and cost-effectiveness in high-risk groups: a systematic review

H. Alsdurf, B. Empringham, C. Miller, A. Zwerling

Epidemiological and clinical implications of asymptomatic malaria and schistosomiasis co-infections in a rural community in western Kenya

Edwin Kamau, Adam Yates, Risper Maisiba, Valentine Singoei, Benjamin Opot, Rose Adeny, Cornel O. Arima, Victor Otieno, Catherine S. Sumbi, Raphael O. Okoth, Farid Abdi, Maurine Mwalo, Jew Ochola, June Otieno, Julie Ake, Michelle Imbach, Hannah A. Turley, Dennis Juma, Hoseah M. Akala, John Owuoth, Ben Andagalu, Trevor A. Crowell, Chiaka Nwoga, Jessica Cowden, Christina S. Polyak, Rachel Adongo, Rachel Aguttu, Michael Bondo, Erica Broach, Christine Busisa, Nate Copeland, Mark de Souza, Leigh Anne Eller, Milicent Gogo, Zebiba Hassen, Dale Hu, Anne Juma, Oscar Kasera, Qun Li, Margaret Mbuchi, Mark Milazzo, Kayvon Modjarrad, Eric Ngonda, Jacob Nyariro, Roseline Ohore, Thomas Okumu, Mary Omondi, Cephas A. Oyieke, Everlyne E. Omondi, Vincent L. Akolo, Agneta A. Ogolo, Michael O. Ayaya, Timothy Omondi, Linnah Ooro, Beatrice Orando, Victorine Owira, Roselyn Oyugi, Merlin Robb, Eric Rono, Chi Tran

Open Access SARS-CoV-2 Research

COVID-19 hospitalizations in five California hospitals: a retrospective cohort study

Miriam Nuño, Yury García, Ganesh Rajasekar, Diego Pinheiro, Alec J. Schmidt

Open Access Streptococci Research

Epidemiology and risk factors for pyogenic liver abscess in the Calgary Health Zone revisited: a population-based study

Jennifer A. Losie, John C. Lam, Daniel B. Gregson, Michael D. Parkins

Open Access Dengue Virus Research article

Cardiac evaluation in adults with dengue virus infection by serial echocardiography

Chayasin Mansanguan, Borimas Hanboonkunupakarn, Sant Muangnoicharoen, Arun Huntrup, Akkapon Poolcharoen, Suyanee Mansanguan, Watcharapong Piyaphanee, Weerapong Phumratanaprapin

Open Access Opportunistic Infection Case report

Detection and treatment of cerebral toxoplasmosis in an aplastic pediatric post-allogeneic hematopoietic cell transplant patient: a case report

Danielle Brewer, Margaret L. MacMillan, Mark R. Schleiss, Satja Issaranggoon Na Ayuthaya, Jo-Anne Young, Christen L. Ebens

Open Access Toxoplasmosis Research

Prevalence and risk factors for exposure to Toxoplasma gondii in slaughterhouse workers in western Kenya

Elizabeth Anne Jessie Cook, Nduhiu Gitahi, William Anson de Glanville, Lian F. Thomas, Samuel Kariuki, Erastus Kang’ethe, Eric Maurice Fèvre

Open Access SARS-CoV-2 Research

Simple demographic characteristics and laboratory findings on admission may predict in-hospital mortality in patients with SARS-CoV-2 infection: development and validation of the covid-19 score

Marta Obremska, Monika Pazgan-Simon, Katarzyna Budrewicz, Lukasz Bilaszewski, Joanna Wizowska, Dariusz Jagielski, Beata Jankowska-Polanska, Klaudiusz Nadolny, Jarosław Madowicz, Jolanta Zuwala-Jagiello, Dorota Zysko, Waldemar Banasiak, Krzysztof Simon

Open Access Tuberculosis Research article

High diagnostic yield of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) in the diagnosis of adolescent pulmonary tuberculosis

Anne Geweniger, Ales Janda, Kristin Eder, Roland Fressle, Cecil Varna Kannan, Hubert Fahnenstich, Mirjam Elze, Christoph Müller, Philipp Henneke, Markus Hufnagel, Roland Elling

Open Access Chlamydia Trachomatis Research

Prevalence estimates of genital Chlamydia trachomatis infection in Belgium: results from two cross-sectional studies

Natalie Fischer, Ilse Peeters, Sofieke Klamer, Marion Montourcy, Vicky Cuylaerts, Dominique Van Beckhoven, Irith De Baetselier, Johan Van der Heyden, Wim Vanden Berghe

Open Access Tuberculosis Case report

A rare case of coexistence of Wegener’s granulomatosis and pulmonary tuberculosis with subsequent development of thrombosis of the cerebral veins

Zohreh Rostami, Luca Cegolon, Nematollah Jonaidi Jafari, Nasrin Gholami, Seyed Vahid Mousavi, Fakhri Allahyari, Atena Azami, Mohammad Javanbakht

Open Access Community-Acquired Pneumonia Research

The impact of comorbidities and their stacking on short- and long-term prognosis of patients over 50 with community-acquired pneumonia

E. Blanc, G. Chaize, S. Fievez, C. Féger, E. Herquelot, A. Vainchtock, J. F. Timsit, J. Gaillat

Open Access Tuberculosis Research

The burden of drug resistant tuberculosis in a predominantly nomadic population in Uganda: a mixed methods study

Brenda Nakafeero Simbwa, Achilles Katamba, Elizabeth B. Katana, Eva A. O. Laker, Sandra Nabatanzi, Emmanuel Sendaula, Denis Opio, Jerry Ictho, Peter Lochoro, Charles A. Karamagi, Joan N. Kalyango, William Worodria

Open Access COVID-19 Research article

Clinical characteristics and risk factors of fatal patients with COVID-19: a retrospective cohort study in Wuhan, China

Meng Jin, Zequn Lu, Xu Zhang, Yanan Wang, Jing Wang, Yimin Cai, Kunming Tian, Zezhong Xiong, Qiang Zhong, Xiao Ran, Chunguang Yang, Xing Zeng, Lu Wang, Yao Li, Shanshan Zhang, Tianyi Dong, Xinying Yue, Heng Li, Bo Liu, Xin Chen, Hongyuan Cui, Jirong Qi, Haining Fan, Haixia Li, Xiang-Ping Yang, Zhiquan Hu, Shaogang Wang, Jun Xiao, Ying Wang, Jianbo Tian, Zhihua Wang

Open Access Computed Tomography Research article

Pneumonia-targeted lopinavir/ritonavir-based treatment for patients with COVID-19: an early-period retrospective single center observational study

Jongkyu Kim, Jiwoong Jung, Tae Ho Kim, Naree Kang, Hanzo Choi, Dong Hyun Oh, Mi Young Ahn, Su hyun Kim, Chorom Hahm, Young Kyong Lee, Keunhong Park, Kiho Hong, Jae-phil Choi

Open Access Leishmania Research

Imported leishmaniasis in travelers: a 7-year retrospective from a Parisian hospital in France

Nesrine Aissaoui, Samia Hamane, Maud Gits-Muselli, Antoine Petit, Mazouz Benderdouche, Blandine Denis, Alexandre Alanio, Sarah Dellière, Martine Bagot, Stéphane Bretagne

Care Research

Influenza in patients with respiratory failure admitted to intensive care units in Poland and the use of extracorporeal respiratory support: a survey-based multicenter study

Jakub Smiechowicz, Barbara Barteczko-Grajek, Barbara Adamik, Jozef Bojko, Waldemar Gozdzik, Malgorzata Lipinska-Gediga

Open Access Epstein-Barr Virus Research article

Clinical characteristics and outcomes of critically ill patients with acute COVID-19 with Epstein-Barr virus reactivation

Yun Xie, Song Cao, Hui Dong, Hui Lv, Xiaolei Teng, Jiaxiang Zhang, Tao Wang, Xiaoyan Zhang, Yun Qin, Yujing Chai, Luyu Yang, Jun Liu, Ruilan Wang

Prognostic factors and outcomes of COVID-19 cases in Ethiopia: multi-center cohort study protocol

Saro Abdella, Masresha Tessema, Geremew Tasew, Atkure Defar, Asefa Deressa, Feyisa Regasa, Frehiwot Teka, Eyasu Tigabu, Dereje Nigussie, Tefera Belachew, Million Molla, Amare Deribew, Workeabeba Abebe, Tegbar Yigzaw, Tsinuel Nigatu, Getnet Mitike, Tewodros Haile, Haftom Taame, Muhammed Ahmed, Frehiwot Nigatu, Tola Tolesa, Eskinder Wolka, Wondwossen Amogne, Arnaud Laillou, Misker Amare, Yaregal Fufa, Alemayehu Argaw, Woldesenbet Waganew, Akilili Azazh, Aschalew Worku, Berhane Redae, Menbeu Sultan, Miraf Walelegn, Muluwork Tefera, Sisay Yifru, Rahel Argaw, Natinael Brehau, Sisay Teklu, Getachew Demoz, Yakob Seman, Mihretab Salasibew, Eshetu Ejeta, Susan J. Whiting, Dawit Wolday, Getachew Tollera, Ebba Abate, Dereje Duguma

Open Access Vasculitis Case report

First description of immune complex vasculitis after COVID-19 vaccination with BNT162b2: a case report

Victoria Therese Mücke, Viola Knop, Marcus Maximilian Mücke, Falk Ochsendorf, Stefan Zeuzem

Open Access SARS-CoV-2 Case report

Case report: change of dominant strain during dual SARS-CoV-2 infection

Andrei E. Samoilov, Valeriia V. Kaptelova, Anna Y. Bukharina, Olga Y. Shipulina, Elena V. Korneenko, Stepan S. Saenko, Alexander V. Lukyanov, Antonina A. Grishaeva, Antonina A. Ploskireva, Anna S. Speranskaya, Vasiliy G. Akimkin

Open Access Chloroquin Case report

Use of PCR in the diagnosis of pericardial amebiasis: a case report and systematic review of the literature

Takahiro Matsuo, Akira Saito, Fujimi Kawai, Kazuhiro Ishikawa, Ryo Hasegawa, Takahiro Suzuki, Takahisa Fujino, Katsuhito Kinoshita, Taku Asano, Atsushi Mizuno, Kenji Yagita, Nobuyuki Komiyama, Yuki Uehara, Nobuyoshi Mori

Open Access Aspergillus Fumigatus Correction

Correction to: Clinical and experimental phenotype of azole-resistant Aspergillus fumigatus with a HapE splice site mutation: a case report

Yuya Ito, Takahiro Takazono, Satoru Koga, Yuichiro Nakano, Nobuyuki Ashizawa, Tatsuro Hirayama, Masato Tashiro, Tomomi Saijo, Kazuko Yamamoto, Yoshifumi Imamura, Taiga Miyazaki, Katsunori Yanagihara, Koichi Izumikawa, Hiroshi Mukae

Open Access Correction

Correction to: Describing global pediatric RSV disease at intensive care units in GAVI-eligible countries using molecular point-of-care diagnostics: the RSV GOLD-III study protocol

Yvette N. Löwensteyn, Natalie I. Mazur, Harish Nair, Joukje E. Willemsen, Ghislaine van Thiel, Louis Bont, Maria Ahuoiza Garba, Fatima Jumai Giwa, Mohammad Hafiz Rasooly, Aminullah Shirpoor, Merwais Azizyar, Lamin Makalo, Ousman Nyan, Ali Mohamed, Khalid Osman, Ram Hari Chapagain, Krishna Prasad Bista, Arun Kumar Sharma, Prabina Shrestha, Bamenla Goka, Kwabena Osman, Evangeline Obodai, Henshaw Mandi, Lucas Esuh Esong, Charlotte Ekoube Eposse, Valéria Muando, Tufária Mussá, Yasser Habresh Said, Aika Abia Shoo, Vanessa Jaelle Dor, Jacqueline Gautier, Lynda Abicher

Open Access Computed Tomography Case report

Rare incidence of non-secretory myeloma with talaromycosis: a case report

Haiting Qin, Ye Qiu, Yanmei Huang, Mianluan Pan, Dong Lan, Wen Zeng, Jianquan Zhang

Open Access Antibiotic Research

Clinical characteristics and outcomes of neonates with polymicrobial ventilator-associated pneumonia in the intensive care unit

Hsiao-Chin Wang, Ming-Horng Tsai, Shih-Ming Chu, Chen-Chu Liao, Mei-Yin Lai, Hsuan-Rong Huang, Ming-Chou Chiang, Ren-Huei Fu, Jen-Fu Hsu

Open Access Pleural Effusion Case report

Severe bilateral pleuropneumonia caused by Legionella sainthelensi: a case report

Laure Kamus, Bénédicte Roquebert, Jérôme Allyn, Nicolas Allou, Dorothée Valance, Charles Simon, Marie-Christine Jaffar-Bandjee, Ghislaine Descours, Sophie Jarraud, Guillaume Miltgen

Open Access SARS-CoV-2 Study protocol

Prevention of SARS-CoV-2 (COVID-19) transmission in residential aged care using ultraviolet light (PETRA): a two-arm crossover randomised controlled trial protocol

Amanda Brass, Andrew P. Shoubridge, Maria Crotty, Lidia Morawska, Scott C. Bell, Ming Qiao, Richard J. Woodman, Craig Whitehead, Maria C. Inacio, Caroline Miller, Megan Corlis, Nicolas Larby, Levi Elms, Sarah K. Sims, Steven L. Taylor, Erin Flynn, Lito E. Papanicolas, Geraint B. Rogers

Open Access Meningitis Case report

Detection of Coccidioides posadasii in a patient with meningitis using metagenomic next-generation sequencing: a case report

Yuqiao Mao, Xia Li, Haibo Lou, Xiaoyu Shang, Yanjun Mai, Lan Yang, Fuhua Peng, Xihua Fu

Open Access Triage Research article

What about the others: differential diagnosis of COVID-19 in a German emergency department

David Fistera, Annalena Härtl, Dirk Pabst, Randi Manegold, Carola Holzner, Christian Taube, Sebastian Dolff, Benedikt Michael Schaarschmidt, Lale Umutlu, Clemens Kill, Joachim Risse

Open Access Streptococci Research article

The aetiology of pharyngotonsillitis in primary health care: a prospective observational study

Jon Pallon, Mattias Rööst, Martin Sundqvist, Katarina Hedin

Vaginal cytokine profile and microbiota before and after lubricant use compared with condomless vaginal sex: a preliminary observational study

Susan Tuddenham, Christina A. Stennett, Richard A. Cone, Jacques Ravel, Andrew N. Macintyre, Khalil G. Ghanem, Xin He, Rebecca M. Brotman

Open Access Hepatitis C Research article

The distribution of hepatitis C virus infection in Shanghai, China: a time-spatial study

Ling-Xiao Qu, Yang Shi, Kai-Yun Chen, Yi-Han Lu, Hong Ren

Open Access Care Research

Effect of perceived HIV risk on initiation of antiretroviral therapy during the universal test and treat era in South Africa

Sabina M. Govere, Sean Galagan, Boikhutso Tlou, Tivani Mashamba-Thompson, Ingrid V. Bassett, Paul K. Drain

Open Access Antibiotic Research

Predictors of mortality in acute pancreatitis complicated with multidrug-resistant Klebsiella pneumoniae infection

Di Wu, Junjie Ding, Yan Jia, Huanmiao Liu, Jie Xiao, Jie Peng

Open Access Hepatic Encephalopathy Research

Use of intravenous N-acetylcysteine in acute severe hepatitis due to severe dengue infection: a case series

D. M. D. I. B. Dissanayake, W. M. S. N. Gunaratne, K. W. M. P. P. Kumarihamy, S. A. M. Kularatne, P. V. R. Kumarasiri

Open Access Tuberculosis Research

Spot specimen testing with GeneXpert MTB/RIF results compared to morning specimen in a programmatic setting in Cotonou, Benin

Faridath Massou, Merlin Fandohan, Ablo Prudence Wachinou, Schadrac Christin Agbla, Gildas Agodokpessi, Leen Rigouts, Bouke Catherine de Jong, Dissou Affolabi

Open Access Care Research article

COVID-19 may exacerbate the clinical, structural and psychological barriers to retention in care among women living with HIV in rural and peri-urban settings in Uganda

Sylivia Nalubega, Joshua Kyenkya, Irene Bagaya, Sylvia Nabukenya, Nelson Ssewankambo, Damalie Nakanjako, Agnes N. Kiragga

Open Access Sexually Transmitted Infection Research article

Exploring the attitudes of men who have sex with men on anal self-examination for early detection of primary anorectal syphilis: a qualitative study

Ei T. Aung, Christopher K. Fairley, Jason J. Ong, Jade E. Bilardi, Marcus Y. Chen, Eric P. F. Chow, Tiffany R. Phillips

Open Access Daclatasvir Research

Effect of sofosbuvir-based DAAs on changes in lower-density lipoprotein in HCV patients: a systematic review and meta-analysis

Ying-Wen Wang, Wei-Ping Lee, Yi-Hsiang Huang, Ming-Chih Hou, Keng-Hsin Lan

Open Access Antibiotic Research

Clinical outcomes in patients co-infected with COVID-19 and Staphylococcus aureus: a scoping review

Jenna R. Adalbert, Karan Varshney, Rachel Tobin, Rafael Pajaro

Open Access Influenza Virus Research

Facility-based surveillance for influenza and respiratory syncytial virus in rural Zambia

Gideon Loevinsohn, Mutinta Hamahuwa, Pamela Sinywimaanzi, Katherine Z. J. Fenstermacher, Kathryn Shaw-Saliba, Andrew Pekosz, Mwaka Monze, Richard E. Rothman, Edgar Simulundu, Philip E. Thuma, Catherine G. Sutcliffe

Open Access Air Pollutants Research article

The association between ambient air pollution and scarlet fever in Qingdao, China, 2014–2018: a quantitative analysis

Fachun Jiang, Tao Wei, Xiaowen Hu, Yalin Han, Jing Jia, Bei Pan, Wei Ni

Open Access Correction

Correction to: Informing antimicrobial management in the context of COVID-19: understanding the longitudinal dynamics of C-reactive protein and procalcitonin

Damien K. Ming, Ashleigh C. Myall, Bernard Hernandez, Andrea Y. Weiße, Robert L. Peach, Mauricio Barahona, Timothy M. Rawson, Alison H. Holmes

Open Access Antibiotic Study protocol

REDuction of Antibiotic RESistance (REDARES) in urinary tract infections using treatments according to national clinical guidelines: study protocol for a pragmatic randomized controlled trial with a multimodal intervention in primary care

Ildikó Gágyor, Alexandra Greser, Peter Heuschmann, Viktoria Rücker, Andy Maun, Jutta Bleidorn, Christoph Heintze, Felix Jede, Tim Eckmanns, Anja Klingeberg, Anja Mentzel, Guido Schmiemann

Open Access SARS-CoV-2 Case report

The host immune response of a discharged COVID-19 patient with twice reemergence of SARS-CoV-2: a case report

Xiaobin Zao, Yang Zhou, Yijun Liang, Xu Cao, Hening Chen, Xiaoke Li, Yong’an Ye

Open Access Sexually Transmitted Infection Research article

Re-emergence of syphilis in women of reproductive age and its association with the increase in congenital syphilis in Mexico during 2010–2019: an ecological study

Santa García-Cisneros, Antonia Herrera-Ortiz, Maria Olamendi-Portugal, Miguel Angel Sánchez-Alemán

Open Access Insomnia Case report

Case report of restless anal syndrome as restless legs syndrome variant after COVID-19

Itaru Nakamura, Takao Itoi, Takeshi Inoue

Open Access Human Cytomegalovirus Case report

Emergence of Letermovir-resistant HCMV UL56 mutant during rescue treatment in a liver transplant recipient with ganciclovir-resistant infection HCMV: a case report

Stefania Paolucci, Giulia Campanini, Irene Cassaniti, Alessandra Tebaldi, Federica Novazzi, Alice Fratini, Antonella Meini, Federica Girelli, Laura Palumbo, Alessandro Plebani, Fausto Baldanti

Open Access Itraconazole Case report

Eumycetoma Osteomyelitis Calcaneus in Adolescent; report of case and literature review

Ammar Awad, Adnan Alnaser, Hozifa Abd-elmaged, Reyad Abdallah, Hussam S. Khougali

Open Access Adenovirus Research article

Dual respiratory virus detection in adult patients with acute respiratory illness

Yu-Mi Lee, Tark Kim, Ki-Ho Park, Seong-Ho Choi, Yee Gyung Kwak, Eun Ju Choo, Jin-Won Chung, Mi Suk Lee

Open Access Ampicillin Case report

Enterococcus hirae bacteremia associated with acute pyelonephritis in a patient with alcoholic cirrhosis: a case report and literature review

Tomoaki Nakamura, Kazuhiro Ishikawa, Takahiro Matsuo, Fujimi Kawai, Yuki Uehara, Nobuyoshi Mori

Open Access Human Immunodeficiency Virus Research

Consistency of spatial dynamics of HIV-1 and HCV among HIV-1/HCV coinfected drug users in China

Yu Wang, Xin Chen, Mei Ye, Wei Pang, Chiyu Zhang, Si-Dong Xiong, Yong-Tang Zheng

Open Access Expectoration Research article

A comparison of demographic, epidemiological and clinical characteristics of hospital influenza-related viral pneumonia patients

Bin Fu, Zhengjie Wu, Lingtong Huang, Zhaohui Chai, Peidong Zheng, Qinmiao Sun, Silan Gu, Qiaomai Xu, Haiting Feng, Lingling Tang

Open Access Macrolide Research article

Efficacy of tetracyclines and fluoroquinolones for the treatment of macrolide-refractory Mycoplasma pneumoniae pneumonia in children: a systematic review and meta-analysis

Jong Gyun Ahn, Hye-Kyung Cho, Donghe Li, Miyoung Choi, Jina Lee, Byung-Wook Eun, Dae Sun Jo, Su Eun Park, Eun Hwa Choi, Hyeon-Jong Yang, Ki Hwan Kim

Open Access Care Research article

Development and validation of nomogram to predict severe illness requiring intensive care follow up in hospitalized COVID-19 cases

Rahmet Guner, Bircan Kayaaslan, Imran Hasanoglu, Adalet Aypak, Hurrem Bodur, Ihsan Ates, Esragul Akinci, Deniz Erdem, Fatma Eser, Seval Izdes, Ayse Kaya Kalem, Aliye Bastug, Aysegul Karalezli, Aziz Ahmet Surel, Muge Ayhan, Selma Karaahmetoglu, Isıl Ozkocak Turan, Emine Arguder, Burcu Ozdemir, Mehmet Nevzat Mutlu, Yesim Aybar Bilir, Elif Mukime Sarıcaoglu , Derya Gokcinar , Sibel Gunay, Bedia Dinc, Emin Gemcioglu , Ruveyda Bilmez, Omer Aydos, Dilek Asilturk, Osman Inan, Turan Buzgan

Open Access Anemia Research article

Hematological profiles of visceral leishmaniasis patients before and after treatment of anti-leishmanial drugs at University of Gondar Hospital; Leishmania Research and Treatment Center Northwest, Ethiopia

Elias Shiferaw, Fadil Murad, Mitikie Tigabie, Mareye Abebaw, Tadele Alemu, Sefanit Abate, Rezika Mohammed, Arega Yeshanew, Fitsumbrhan Tajebe

Open Access Malaria Research article

The utility of basic blood counts, WBC histogram and C-reactive protein in detecting malaria

Jun Nishimura, Parag Dharap, Sebastien Raimbault

Open Access Tuberculosis Research article

Temporal trends in pre-ART patient characteristics and outcomes before the test and treat era in Central Kenya

P. Wekesa, A. McLigeyo, K. Owuor, J. Mwangi, L. Isavwa, A. Katana

Open Access Antibiotic Technical advance

Combining stool and stories: exploring antimicrobial resistance among a longitudinal cohort of international health students

Alena Kamenshchikova, Petra F. G. Wolffs, Christian J. P. A. Hoebe, John Penders, Hyun Y. Park, Mateus S. Kambale, Klasien Horstman

Open Access Endocarditis Research

Infective endocarditis in intravenous drug abusers: clinical challenges emerging from a single-centre experience

Valentina Scheggi, Stefano Del Pace, Nicole Ceschia, Francesco Vanni, Irene Merilli, Edoardo Sottili, Leonardo Salcuni, Nicola Zoppetti, Bruno Alterini, Alfredo Cerillo, Niccolò Marchionni, Pier Luigi Stefàno

The yield of tuberculosis contact investigation in low- and middle-income settings: a systematic review and meta-analysis

Mariana Velleca, Mohsen Malekinejad, Cecily Miller, Lucia Abascal Miguel, Hailey Reeves, Philip Hopewell, Elizabeth Fair

Open Access Kidney Injury Research article

Early kidney injury predicts disease progression in patients with COVID-19: a cohort study

Tingting Xia, Wenjing Zhang, Yu Xu, Bin Wang, Zhiquan Yuan, Na Wu, Ying Xiang, Chengying Li, Yifan Shan, Weijia Xie, Youhao Wang, Yao Zhang, Li Bai, Yafei Li

Open Access Rabies Research article

Animal bites and post-exposure prophylaxis in Central-West Tunisia: a 15-year surveillance data

Cyrine Bennasrallah, Manel Ben Fredj, Moncef Mhamdi, Meriem Kacem, Wafa Dhouib, Imen Zemni, Hela Abroug, Asma Belguith Sriha

Open Access COVID-19 Research article

Usefulness of convalescent plasma transfusion for the treatment of severely ill COVID-19 patients in Pakistan

Tehmina Nafees Sonia Khan, Samina Naz Mukry, Shahtaj Masood, Lubna Meraj, Bikha Ram Devrajani, Javed Akram, Naveena Fatima, Sidra Maqsood, Ayesha Mahesar, Roomana Siddiqui, Sadia Ishaque, Muhammad Bilal Afzal, Sanam Mukhtar, Sara Ahmed, Arshi Naz, Tahir Sultan Shamsi

Open Access Isoniazid Research article

Decreased mortality seen in rifampicin/multidrug-resistant tuberculous meningitis treated with linezolid in Shenzhen, China

Mu-Tong Fang, You-Feng Su, Hui-Ru An, Pei-Ze Zhang, Guo-Fang Deng, Hou-Ming Liu, Zhi Mao, Jian-Feng Zeng, Guobao Li, Qian-Ting Yang, Zhong-Yuan Wang

Open Access Meningitis Case report

Rat bite fever due to Streptobacillus notomytis complicated by meningitis and spondylodiscitis: a case report

Suchada Pongsuttiyakorn, Witchuda Kamolvit, Sunee Limsrivanichakorn, Arissa Phothisirisakulwong, Walaiporn Wangchinda

Open Access Acute Gastroenteritis Research article

Clinical presentation and outcomes of non-typhoidal Salmonella infections in patients with cancer

Nobuyoshi Mori, Ariel D. Szvalb, Javier A. Adachi, Jeffrey J. Tarrand, Victor E. Mulanovich

Linear and non-linear analysis of heart rate variability in HIV-positive patients on two different antiretroviral therapy regimens

Anderson José Gonçalves, Marcus Vinícius Almeida Braga, Pedro Henrique Santana, Luiz Antônio Pertilli Rodrigues Resende, Valdo José Dias da Silva, Dalmo Correia

Open Access Tuberculosis Research article

Association between tuberculosis in men and social network structure in Kampala, Uganda

Paige B. Miller, Sarah Zalwango, Ronald Galiwango, Robert Kakaire, Juliet Sekandi, Lauren Steinbaum, John M. Drake, Christopher C. Whalen, Noah Kiwanuka

Open Access Praziquantel Study protocol

Novel tools and strategies for breaking schistosomiasis transmission: study protocol for an intervention study

Lydia Trippler, Jan Hattendorf, Said Mohammed Ali, Shaali Makame Ame, Saleh Juma, Fatma Kabole, Stefanie Knopp

Open Access Cytokines Research

Impact of immune checkpoint molecules on FoxP3+ Treg cells and related cytokines in patients with acute and chronic brucellosis

Hua-Li Sun, Xiu-Fang Du, Yun-Xia Tang, Guo-Qiang Li, Si-Yuan Yang, Ling-Hang Wang, Xing-Wang Li, Cheng-Jie Ma, Rong-Meng Jiang

Open Access Septicemia Research

Cytomegalovirus reactivation in immunocompetent mechanical ventilation patients: a prospective observational study

Zhihui Zhang, Xuesong Liu, Ling Sang, Sibei Chen, Zhan Wu, Jierong Zhang, Yining Sun, Yongbo Huang, Yonghao Xu, Weiqun He, Yimin Li, Xiaoqing Liu

Open Access Meningococcus Research

An overview of bacterial meningitis epidemics in Africa from 1928 to 2018 with a focus on epidemics “outside-the-belt”

Serge Mazamay, Jean-François Guégan, Neby Diallo, Didier Bompangue, Eric Bokabo, Jean-Jacques Muyembe, Nadège Taty, Tonton Paul Vita, Hélène Broutin

Open Access SARS-CoV-2 Research

People living with HIV easily lose their immune response to SARS-CoV-2: result from a cohort of COVID-19 cases in Wuhan, China

Yanbin Liu, Yanling Xiao, Songjie Wu, Gifty Marley, Fangzhao Ming, Xiaoya Wang, Mengmeng Wu, Ling Feng, Weiming Tang, Ke Liang

Open Access Pneumococcus Research

Genotypic and phenotypic characteristics of Streptococcus pneumoniae from community-acquired pneumonia patients and healthy asymptomatic participants in Sichuan province, China

Shihui Peng, Hongyu Ren, Jianping Deng, Na Zhao, Yinan Li, Ming Li, Qiwu Yuan, Zhengdong Zhang, Longze Luo, Linzi Zeng, Bin Wang, Nianli Zou, Changguo Gu, Xin Huang, Zheng Liao, Shenen Chen, Haiying Chen, Qun Li, Tian Qin

Open Access Care Research

Viral suppression among HIV-positive patients on antiretroviral therapy in northwestern Nigeria: an eleven-year review of tertiary care centre records, January 2009–December 2019

Suleiman Bello Abdullahi, Olayinka Rasheed Ibrahim, Abdulkadir Baba Okeji, Rabilu Iliyasu Yandoma, Ibrahim Bashir, Suleiman Haladu, Suleiman Ahmad Idris, T. I. A. Oseni, Bello Muhammad Suleiman, Mohammed Yahaya, Mabel Kamweli Aworh, Mu’awiyyah Babale Sufiyan

Open Access COVID-19 Research article

Factors shaping the COVID-19 epidemic curve: a multi-country analysis

Su Yeon Jang, Laith Hussain-Alkhateeb, Tatiana Rivera Ramirez, Ahmed Asa’ad Al-Aghbari, Dhia Joseph Chackalackal, Rocio Cardenas-Sanchez, Maria Angelica Carrillo, In-Hwan Oh, Eduardo Andrés Alfonso-Sierra, Pia Oechsner, Brian Kibiwott Kirui, Martin Anto, Sonia Diaz-Monsalve, Axel Kroeger

Open Access Research

Spatio-temporal analysis of bacillary dysentery in Sichuan province, China, 2011–2019

Yao Zhang, Mengyuan Zhang, Dianju Kang, Wei Sun, Changhong Yang, Rongjie Wei

Open Access Mumps Research

Outbreaks of mumps genotype G viruses in the Netherlands between October 2019 and March 2020: clusters associated with multiple introductions

Anita A. Shah, Rogier Bodewes, Linda Reijnen, Timo Boelsums, Claudia M. Weller, Ewout B. Fanoy, Irene K. Veldhuijzen

Open Access Aztreonam Research

Comparative efficacy of delafloxacin for complicated and acute bacterial skin and skin structure infections: results from a network meta-analysis

Ioanna Vlachaki, Matteo Vacchelli, Daniela Zinzi, Edel Falla, Yilin Jiang, Theo Mantopoulos, Dilip Nathwani

Open Access Tuberculosis Research

Delayed diagnosis of tuberculosis in persons living with HIV in Eastern Europe: associated factors and effect on mortality—a multicentre prospective cohort study

Christian Kraef, Adrian Bentzon, Alexander Panteleev, Alena Skrahina, Natalie Bolokadze, Simona Tetradov, Regina Podlasin, Igor Karpov, Elena Borodulina, Elena Denisova, Inga Azina, Jens Lundgren, Isik Somuncu Johansen, Amanda Mocroft, Daria Podlekareva, Ole Kirk, A. Vassilenko, D. Klimuk, O. Kondratenko, A. Zalutskaya, V. Bondarenko, V. Mitsura, E. Kozorez, O. Tumash, O. Suetnov, D. Paduto, V. Iljina, T. Kummik, K. Mshvidobadze, N. Lanchava, L. Goginashvili, L. Mikiashvili, N. Bablishvili, B. Rozentale, I. Zeltina, I. Janushkevich, I. Caplinskiene, S. Caplinskas, Z. Kancauskiene, A. Wiercinska-Drapalo, M. Thompson, J. Kozlowska, A. Grezesczuk, M. Bura, B. Knysz, M. Inglot, A. Garlicki, J. Loster, D. D uiculescu, A. Rakhmanova, O. Panteleev, A. Yakovlev, A. Kozlov, A. Tyukalova, Y. Vlasova, T. T. rofimov, G. Kyselyova, N. Obel, J. Gerstoft, G. Kronborg, M. C. Payen, K. K abeya, C. Necsoi, F. Dabis, A. Tsaranazy, C. Cazanave, H. Furrer, M. Sagette, M. Rickenbach, D. Sculier, A. Calmy, M. Cavassini, A. Bruno, E. Bernasconi, M. Hoffmann, P. Vernazza, J. Fehr, R. Weber, R. Miller, N. Vora, G. Cooke, S. Mullaney, E. Wilkins, V. George, P. Collini, D. Dockrell, F. Post, L. Campbell, R. Brum, E. Mabonga, P. Saigal, S. Kegg, J. Ainsworth, A. Waters, J. Dhar, K. Ellis, E. Girardi, A. Rianda, V. Galati, C. Pinnetti, C. Tommasi, G. Lapadula, A. Di Biagio, A. Parisini, S. Carbonara, G. Angarano, M. Purgatorio, A. Matteelli, A. Apostoli, J. M. Miro, C. Manzardo, C. Ligero, J. Gonzalez, Jose A. Martinez-Martinez, F. Sanchez, H. Knobel, M. Salvadó, J. L. Lopez-Colomes, X. Martínez-Lacasa, E. Cuchí, V. Falcó, A. Curran, M. T. Tortola, I. Ocaña, R. Vidal, M. A. Sambeat, V. Pomar, P. Coll, D. Pozamczer, M. Saumoy, F. Alcaide, J. Caylà, A. Moreno, J. P. Millet, A. Orcau, L. Fina, A. Romero, L. L. Roldan, J. A. Iribarren, M. Ibarguren, S. Moreno, A. González, P. Miralles, T. Aldámiz-Echevarría, M. Losso, J. Toibaro, L. Gambardella, J. Toibaro, L. Moreno Macias, E. Warley, S. Tavella, O. Garcia Messina, O. Gear, H. Laplume, C. Marson, J. Contarelia, M. Michaan, P. Scapellato, B. Bartoletti, D. Palmero, C. Elias, C. Cortes, B. Crabtree, J. L. Mosqueda Gomez, J. A. Villanueva, L. A. Gonzalez Hernandez, F. Badial

Open Access SARS-CoV-2 Research

Real-time quantification of the transmission advantage associated with a single mutation in pathogen genomes: a case study on the D614G substitution of SARS-CoV-2

Shi Zhao, Jingzhi Lou, Lirong Cao, Hong Zheng, Marc K. C. Chong, Zigui Chen, Renee W. Y. Chan, Benny C. Y. Zee, Paul K. S. Chan, Maggie H. Wang

Open Access COVID-19 Research article

Early predictors and screening tool developing for severe patients with COVID-19

Le Fang, Huashan Xie, Lingyun Liu, Shijun Lu, Fangfang Lv, Jiancang Zhou, Yue Xu, Huiqing Ge, Min Yu, Limin Liu

Open Access Care Research

Risk factors associated with severe hospital burden of COVID-19 disease in Regione Lombardia: a cohort study

Anne M. Presanis, Kevin Kunzmann, Francesca M. Grosso, Christopher H. Jackson, Alice Corbella, Giacomo Grasselli, Marco Salmoiraghi, Maria Gramegna, Daniela De Angelis, Danilo Cereda

Open Access Human Immunodeficiency Virus Research

Drivers of HIV-1 drug resistance to non-nucleoside reverse-transcriptase inhibitors (NNRTIs) in nine southern African countries: a modelling study

Julien Riou, Carole Dupont, Silvia Bertagnolio, Ravindra K. Gupta, Roger D. Kouyos, Matthias Egger, Christian L. Althaus

Open Access Cryptococcosis Research

Clinical features of cryptococcosis in patients with different immune statuses: a multicenter study in Jiangsu Province–China

Yu Wang, Yu Gu, Kunlu Shen, Xuefan Cui, Rui Min, Siqing Sun, Chunlai Feng, Yanbin Chen, Li Wang, Min Cao, Jian Yang, Jian Yao, Jing Xu, Dang Lin, Yujian Tao, Guoer Ma, Jiaxin Shi, Bilin Chen, Yueyan Ni, Huanhuan Zhong, Yi Shi, Xin Su

Open Access Tick Research

Tick-transmitted co-infections among erythema migrans patients in a general practice setting in Norway: a clinical and laboratory follow-up study

Knut Eirik Eliassen, Lukas Frans Ocias, Karen A. Krogfelt, Peter Wilhelmsson, Susanne Gjeruldsen Dudman, Åshild Andreassen, Morten Lindbak, Per-Eric Lindgren

Open Access Helminths Case report

Ascariasis in a 75-year-old man with small bowel volvulus: a case report

Giovanni Romano, Paola Pepe, Serena Cavallero, Paola Cociancic, Lorenzo Di Libero, Giovanni Grande, Giuseppe Cringoli, Stefano D’Amelio, Laura Rinaldi

Open Access Septicemia Research

Associations between YKL-40 and markers of disease severity and death in patients with necrotizing soft-tissue infection

Morten Hedetoft, Marco Bo Hansen, Martin Bruun Madsen, Julia Sidenius Johansen, Ole Hyldegaard

Open Access Diarrhea Research article

Prevalence and risk factors of human Balantidium coli infection and its association with haematological and biochemical parameters in Ga West Municipality, Ghana

Enoch Aninagyei, Salifu Nanga, Desmond Omane Acheampong, Rita Mensah, Mercy Nelly Boadu, Henrietta Terko Kwansa-Bentum, Clement Okraku Tettey

Open Access Septicemia Research article

Hospitalization for urinary tract infections in Japan, 2010–2015: a retrospective study using a national inpatient database

Akahito Sako, Hideo Yasunaga, Hiroki Matsui, Kiyohide Fushimi, Hidekatsu Yanai, Yoshiaki Gu, Norio Ohmagari

Open Access Tuberculosis Research

Brazilian cohort study of risk factors associated with unsuccessful outcomes of drug resistant tuberculosis

Patricia Bartholomay, Rejane Sobrino Pinheiro, Fernanda Dockhorn, Daniele Maria Pelissari, Wildo Navegantes de Araújo

Open Access Leprosy Research article

Analysis of the myeloid-derived suppressor cells and annexin A1 in multibacillary leprosy and reactional episodes

Stephanni Figueiredo da Silva, Leticia Rossetto da Silva Cavalcante, Ezequiel Angelo Fonseca Junior, Joselina Maria da Silva, José Cabral Lopes, Amilcar Sabino Damazo

Open Access Lung Cancer Case report

A Schizophyllum commune fungus ball in a lung cancer cavity: a case report

Naoya Itoh, Nana Akazawa, Hiromi Murakami, Yuichi Ishibana, Yusuke Takahashi, Waki Hosoda, Takashi Yaguchi, Katsuhiko Kamei

Open Access SARS-CoV-2 Research

Calculating the serial interval of SARS-CoV-2 in Lebanon using 2020 contact-tracing data

Nadine Haddad, Hannah Eleanor Clapham, Hala Abou Naja, Majd Saleh, Zeina Farah, Nada Ghosn, Pamela Mrad, Natasha Howard

Open Access Vaccination Research

The resurgence of yellow fever outbreaks in Nigeria: a 2-year review 2017–2019

Terna Nomhwange, Anne Eudes Jean Baptiste, Obi Ezebilo, Joseph Oteri, Lois Olajide, Kizito Emelife, Shehu Hassan, Erdoo R. Nomhwange, Kennedy Adejoh, Faith Ireye, Eyo E. Nora, Adamu Ningi, Blaise Bathondeli, Oyewale Tomori

Open Access Tuberculosis Research

Plasma chemokines as immune biomarkers for diagnosis of pediatric tuberculosis

Nathella Pavan Kumar, Syed Hissar, Kannan Thiruvengadam, Velayuthum V. Banurekha, Sarath Balaji, S. Elilarasi, N. S. Gomathi, J. Ganesh, M. A. Aravind, Dhanaraj Baskaran, Srikanth Tripathy, Soumya Swaminathan, Subash Babu

Open Access Tuberculosis Research

Molecular characterization of rpoB gene mutations in isolates from tuberculosis patients in Cubal, Republic of Angola

Ariadna Rando-Segura, María Luisa Aznar, María Milagros Moreno, Mateu Espasa Soley, Elena Sulleiro Igual, Cristina Bocanegra Garcia, Eva Gil Olivas, Arlete Nindia Eugénio, Carlos Escartin Huesca, Adriano Zacarias, Josep Vegue Collado, Domingos Katimba, Maria Carmen Vivas Cano, Estevao Gabriel, Maria Teresa López García, Tomas Pumarola Suñe, Israel Molina Romero, María Teresa Tórtola Fernández

Open Access Whooping Cough Research article

Mortality risk factors among hospitalized children with severe pertussis

Tingting Shi, Ling Wang, Shuling Du, Huifeng Fan, Minghua Yu, Tao Ding, Xuehua Xu, Dongwei Zhang, Li Huang, Gen Lu

Open Access Tuberculosis Study protocol

Tuberculosis—Learning the Impact of Nutrition (TB LION): protocol for an interventional study to decrease TB risk in household contacts

Chelsie Cintron, Prakash Babu Narasimhan, Lindsey Locks, Senbagavalli Babu, Pranay Sinha, Nonika Rajkumari, Vaishnavi Kaipilyawar, Anurag Bhargava, Kimberly Maloomian, Padma Chandrasekaran, Sheetal Verma, Noyal Joseph, W. Evan Johnson, Christine Wanke, C. Robert Horsburgh Jr., Jerrold J. Ellner, Sonali Sarkar, Padmini Salgame, Subitha Lakshminarayanan, Natasha S. Hochberg

Open Access Pneumococcus Research

Invasive pneumococcal disease burden in hospitalized adults in Bogota, Colombia

Paula O. Narváez, Salome Gomez-Duque, Juan E. Alarcon, Paula C. Ramirez-Valbuena, Cristian C. Serrano-Mayorga, Julian Lozada-Arcinegas, Alirio Bastidas, Sandra Gómez, Hernan Vargas, Charles Feldman, Luis Felipe Reyes

Open Access Tuberculosis Research article

High rates of culture conversion and low loss to follow-up in MDR-TB patients managed at Regional Referral Hospitals in Uganda

Mbonye Kayitale Martin, Otuba John Paul, Riese Sara, Alima Hilary, Mugabe Frank, Muhwezi K. Augustin, Turyahabwe Stavia, Wandera Christopher, Tisna Veldhuijzen van Zanten, Tugume Gladys

Carbapenem Antibiotic Research article

A transferrable IncL/M plasmid harboring a gene encoding IMP-1 metallo-β-lactamase in clinical isolates of Enterobacteriaceae

Nobuyoshi Mori, Tatsuya Tada, Satoshi Oshiro, Kyoko Kuwahara-Arai, Teruo Kirikae, Yuki Uehara

Coxsackievirus Research article

Intestinal microbiota has important effect on severity of hand foot and mouth disease in children

Chenguang Shen, Yi Xu, Jingkai Ji, Jinli Wei, Yujin Jiang, Yang Yang, Minghui Yang, Huaxin Huang, Rongrong Zou, Chunxiao Fang, Fansen Zeng, Fengxia Yang, Xinfa Wang, Jing Yuan, Jianmin Li, Xianfeng Wang, Huanming Yang, Sitang Gong, Hui Wang, Huimin Xia, Jinmin Ma, Yingxia Liu

Open Access Glucocorticoid Research article

Association between glucocorticoids treatment and viral clearance delay in patients with COVID-19: a systematic review and meta-analysis

Jianbo Li, Xuelian Liao, Yue Zhou, Luping Wang, Hang Yang, Wei Zhang, Zhongwei Zhang, Yan Kang

Open Access Human Immunodeficiency Virus Research

Values and preferences for hepatitis C self-testing among the general population and healthcare workers in Rwanda

Janvier Serumondo, Sonjelle Shilton, Ladislas Nshimiyimana, Prosper Karame, Donatha Dushimiyimana, Emmanuel Fajardo, Eric Remera, Gallican N. Rwibasira, Guillermo Z. Martínez-Pérez

Open Access Post-Exposure Prophylaxis Research

Gender minority stress and access to health care services among transgender women and transfeminine people: results from a cross-sectional study in China

Yongjie Sha, Willa Dong, Weiming Tang, Lingling Zheng, Xi Huang, Kathryn E. Muessig, Joseph D. Tucker

Open Access Human Immunodeficiency Virus Research article

“That same stigma...that same hatred and negativity:” a qualitative study to understand stigma and medical mistrust experienced by people living with HIV diagnosed with COVID-19

Andre Hall, Olivier Joseph, Samantha Devlin, Jared Kerman, Jessica Schmitt, Jessica P. Ridgway, Moira C. McNulty

Open Access Acute Myeloid Leukemia Case report

Neonatal oral myiasis caused by the larvae of Sarcophaga ruficornis (Diptera: Sarcophagidae): a case report

Minyu Zhou, Ke Cao, Hui Huang, Xiaojuan Luo, Ying Wang, Weike Ma, Zhiyue Lv

Open Access Fertility Research article

Surgical management of tuberculous epididymo-orchitis: a retrospective study of 81 cases with long-term follow-up

Yin Huang, Bo Chen, Dehong Cao, Zeyu Chen, Jin Li, Jianbing Guo, Qiang Dong, Qiang Wei, Liangren Liu

Foreign Body Aspiration Research article

Fine-needle aspiration to improve diagnosis of melioidosis of the head and neck in children: a study from Sarawak, Malaysia

Anand Mohan, Yuwana Podin, Da-Wei Liew, Jeevithaa Mahendra Kumar, Peter Sie-Teck Lau, Yee-Yen Tan, Yi-Pinn Tai, Ranveer Singh Gill, Ram Shanmugam, Su-Lin Chien, Lee-See Tan, Nurul Asiah Mat Sani, Kamilah Manan, Mong-How Ooi

Open Access Research

Association between risk of brucellosis and genetic variations in MicroRNA-146a

Sima Kazemi, Saeid Afshar, Manoochehr Karami, Massoud Saidijam, Fariba Keramat, Seyed Hamid Hashemi, Mohammad Yousef Alikhani

Open Access SARS-CoV-2 Research article

Performance of SARS-CoV-2 antigen testing in symptomatic and asymptomatic adults: a single-center evaluation

Stephanie L. Mitchell, Steven Orris, Tanner Freeman, Megan C. Freeman, Michelle Adam, Meredith Axe, Jamie Gribschaw, Joe Suyama, Alejandro Hoberman, Alan Wells

Open Access Dengue Virus Case report

A case of coinfection of a pediatric patient with acute SARS-COV-2 with MIS-C and severe DENV-2 in Mexico: a case report

Perez-Mendez Maria Jose, Zarate-Segura Paola, Davila-Gonzalez Eduardo, Servin-Monroy Monroy Osvaldo Arturo, Bastida-Gonzalez Fernando

Open Access Falciparum Malaria Research

IL-18 and IL-18 binding protein are related to disease severity and parasitemia during falciparum malaria

Kari Otterdal, Aase Berg, Annika E. Michelsen, Arne Yndestad, Sam Patel, Ida Gregersen, Bente Halvorsen, Thor Ueland, Nina Langeland, Pål Aukrust

Open Access Septicemia Research

The global burden and trends of maternal sepsis and other maternal infections in 204 countries and territories from 1990 to 2019

Liyuan Chen, Qi Wang, Yun Gao, Jinxiang Zhang, Sheng Cheng, Huilong Chen, Zhilin Zeng, Zhongxian Wang

Open Access Research article

Implementation of an automated cluster alert system into the routine work of infection control and hospital epidemiology: experiences from a tertiary care university hospital

Seven Johannes Sam Aghdassi, Britta Kohlmorgen, Christin Schröder, Luis Alberto Peña Diaz, Norbert Thoma, Anna Maria Rohde, Brar Piening, Petra Gastmeier, Michael Behnke

Open Access Computed Tomography Case report

Neurocysticercosis in a Japanese woman with lung cancer who repeatedly visited endemic countries

Tomoya Kinouchi, Yasuyuki Morishima, Shinichi Uyama, Tadashi Miyamoto, Hidehisa Horiguchi, Naomi Fujimoto, Hiromi Ueta

Open Access Research article

Global dengue importation: a systematic review

Xiao Wei Sylvia Gwee, Pearleen Ee Yong Chua, Junxiong Pang

Open Access Acute Myeloid Leukemia Research article

Reduced mortality from KPC-K.pneumoniae bloodstream infection in high-risk patients with hematological malignancies colonized by KPC-K.pneumoniae

Alessandra Micozzi, Giuseppe Gentile, Stefania Santilli, Clara Minotti, Saveria Capria, Maria Luisa Moleti, Walter Barberi, Claudio Cartoni, Silvia Maria Trisolini, Anna Maria Testi, Anna Paola Iori, Giampaolo Bucaneve, Robin Foà

Open Access Isoniazid Research

Effect of mobile-phone messaging on patient and health-worker knowledge and adherence to the isoniazid preventive therapy guideline in HIV clinics in Southeast, Nigeria

Ifeyinwa Chizoba Akamike, Ijeoma Nkem Okedo-Alex, Chihurumnanya Alo, Adaoha Pearl Agu, Chigozie Jesse Uneke, Lawrence Ulu Ogbonnaya

Open Access Kidney Injury Research article

Predictors of severe leptospirosis: a multicentre observational study from Central Malaysia

Noraini Philip, Leslie Thian Lung Than, Anim Md Shah, Muhamad Yazli Yuhana, Zamberi Sekawi, Vasantha Kumari Neela

Open Access Research

Plasma leakage in dengue: a systematic review of prospective observational studies

Chaturaka Rodrigo, Chathurani Sigera, Deepika Fernando, Senaka Rajapakse

Open Access Antibiotic Research

De-labelling penicillin allergy in acutely hospitalized patients: a pilot study

Linde Steenvoorden, Erik Oeglaend Bjoernestad, Thor-Agne Kvesetmoen, Anne Kristine Gulsvik

Open Access Bronchoscopy Research

Clinical features and risk factors analysis of bronchitis obliterans due to refractory Mycoplasma pneumoniae pneumonia in children: a nomogram prediction model

Qi Cheng, Han Zhang, Yunxiao Shang, Yuetong Zhao, Ye Zhang, Donglin Zhuang, Xuxu Cai, Ning Chen

Open Access Isoniazid Research article

Real-life isoniazid and rifampicin plasma concentrations in children: a tool for therapeutic drug monitoring of tuberculosis

Chiara Tersigni, Giulia Boiardi, Lorenzo Tofani, Elisabetta Venturini, Carlotta Montagnani, Barbara Bortone, Leila Bianchi, Elena Chiappini, Maria Iris Cassetta, Stefania Fallani, Andrea Novelli, Luisa Galli

Open Access Research

Systematic review of invasive meningococcal disease epidemiology in the Eastern Mediterranean and North Africa region

Alp Giray Dogu, Anouk M. Oordt-Speets, Femke van Kessel-de Bruijn, Mehmet Ceyhan, Amine Amiche

Open Access Research

The incidence and mortality of yellow fever in Africa: a systematic review and meta-analysis

Akuoma U. Nwaiwu, Alfred Musekiwa, Jacques L. Tamuzi, Evanson Z. Sambala, Peter S. Nyasulu

Open Access Toxoplasmosis Research article

Bacterial vaginosis and other infections in pregnant women in Senegal

Marion Bonneton, Bich-Tram Huynh, Abdoulaye Seck, Raymond Bercion, Fatoumata Diene Sarr, Elisabeth Delarocque-Astagneau, Muriel Vray

Open Access Tuberculosis Research article

Serum CA-125 for the diagnosis of pulmonary tuberculosis: a systematic review and meta-analysis

Ping Zhao, Qin Yu, Aijie Zhang, Fang He, Songyan Xu, Liang Chen

Open Access Tuberculosis Case report

Tenosynovitis caused by Mycobacterium marseillense, initially identified as Mycobacterium avium complex using AccuProbe and COBAS TaqMan

Yusuke Nomura, Koh Okamoto, Yuki Ohama, Yoshimi Higurashi, Sohei Harada, Kyoji Moriya

Open Access Isoniazid Research

Gender differences among patients with drug resistant tuberculosis and HIV co-infection in Uganda: a countrywide retrospective cohort study

Joseph Baruch Baluku, David Mukasa, Felix Bongomin, Anna Stadelmann, Edwin Nuwagira, Sabine Haller, Kauthrah Ntabadde, Stavia Turyahabwe

Open Access Pneumonia Research

Utility of conventional clinical risk scores in a low-risk COVID-19 cohort

Jinghao Nicholas Ngiam, Nicholas W. S. Chew, Sai Meng Tham, Zhen Yu Lim, Tony Y. W. Li, Shuyun Cen, Paul Anantharajah Tambyah, Amelia Santosa, Ching-Hui Sia, Gail Brenda Cross

Open Access Antibiotic Case report

A case report of community-acquired Raoultella ornithinolytica infection in a healthy, young individual

Xiaonan Chen, Xinjian Zhou, Jun Cao, Ke Ma, Zhijie Xia

Open Access Pyelonephritis Research article

Demographic, clinical, and laboratory factors associated with renal parenchymal injury in Iranian children with acute pyelonephritis

Daryoosh Fahimi, Leila Khedmat, Azadeh Afshin, Mohsen Jafari, Zakeyeh Bakouei, Effat Hosseinali Beigi, Mohammad Kajiyazdi, Anahita Izadi, Sayed Yousef Mojtahedi

Open Access Meropenem Case report

A rare case of severe gastroenteritis caused by Aeromonas hydrophila after colectomy in a patient with anti-Hu syndrome: a case report

Michael Greiner, Alexia Anagnostopoulos, Daniel Pohl, Reinhard Zbinden, Andrea Zbinden

Open Access Correction

Correction to: Drivers of HIV-1 drug resistance to non-nucleoside reverse-transcriptase inhibitors (NNRTIs) in nine southern African countries: a modelling study

Julien Riou, Carole Dupont, Silvia Bertagnolio, Ravindra K. Gupta, Roger D. Kouyos, Matthias Egger, Christian L. Althaus

Open Access Ampicillin Research

Association of vancomycin trough concentration on the treatment outcome of patients with bacteremia caused by Enterococcus species

Yujin Sohn, John Hoon Rim, Yunsuk Cho, Jonghoon Hyun, Yaejee Baek, Moohyun Kim, Jung Ho Kim, Hye Seong, Jin Young Ahn, Sang-Guk Lee, Jong-Beack Lim, Su Jin Jeong, Nam Su Ku, Jun Yong Choi, Joon-Sup Yeom, Young Goo Song

Open Access Coronavirus Research article

Coronavirus seasonality, respiratory infections and weather

G. L. Nichols, E. L. Gillingham, H. L. Macintyre, S. Vardoulakis, S. Hajat, C. E. Sarran, D. Amankwaah, R. Phalkey

“PrEP’s just to secure you like insurance”: a qualitative study on HIV pre-exposure prophylaxis (PrEP) adherence and retention among black cisgender women in Mississippi

Tiara C. Willie, Mauda Monger, Amy Nunn, Trace Kershaw, Jamila K. Stockman, Kenneth H. Mayer, Philip A. Chan, Adaora A. Adimora, Leandro A. Mena, Deja Knight, Karlye A. Philllips, Stefan D. Baral

Open Access Ulcerative Colitis Research

Serum procalcitonin levels associate with Clostridioides difficile infection in patients with inflammatory bowel disease

Mohammad Abdehagh, Masoumeh Azimirad, Hamidreza Houri, Banafsheh Nadalian, Fahimeh Azimirad, Meysam Olfatifar, Ome Kolsoum Nasir Shoeibi, Abbas Yadegar, Shabnam Shahrokh, Mehran Mahdavi Roshan, Hamid Asadzadeh Aghdaei, Mohammad Reza Zali

Open Access Oseltamivir Research

Effectiveness of oseltamivir treatment on clinical failure in hospitalized patients with lower respiratory tract infection

Timothy L. Wiemken, Stephen P. Furmanek, Ruth M. Carrico, Paula Peyrani, Daniel Hoft, Alicia M. Fry, Julio A. Ramirez

Open Access Zika Virus Research

Zika virus infection and microcephaly: spatial analysis and socio-environmental determinants in a region of high Aedes aegypti infestation in the Central-West Region of Brazil

Patrícia Silva Nunes, Rafael Alves Guimarães, Celina Maria Turchi Martelli, Wayner Vieira de Souza, Marília Dalva Turchi

Open Access Septicemia Research

Neonatal sepsis in Sana’a city, Yemen: a predominance of Burkholderia cepacia

Adeeb Salah, Ibrahim Al-Subol, Ahmed Hudna, Ali Alhaj, Abdulhabib R. Alqubaty, Waleed Farie, Dalal Sulieman, Ola Alnadhari, Talal Alwajeeh, Fawaz Alobathani, Abdullah Almikhlafy, Mohmmed A. K. Mahdy

Open Access Pneumococcus Research

Using MALDI-TOF spectra in epidemiological surveillance for the detection of bacterial subgroups with a possible epidemic potential

Audrey Giraud-Gatineau, Gaetan Texier, Pierre-Edouard Fournier, Didier Raoult, Hervé Chaudet

Open Access COVID-19 Research

The burden of COVID-19 infection in a rural Tamil Nadu community

R. Isaac, B. Paul, M. Finkel, M. Moorthy, S. Venkateswaran, T. T. Bachmann, H. Pinnock, J. Norrie, S. Ramalingam, S. Minz, S. Hansdak, R. Blythe, M. Keller, J. Muliyil, D. Weller

Open Access Vaccination Research

COVID-19 underreporting and its impact on vaccination strategies

Vinicius Albani, Jennifer Loria, Eduardo Massad, Jorge Zubelli

Open Access Coronavirus Research

COVID-19 transmission during swimming-related activities: a rapid systematic review

Sally Yaacoub, Joanne Khabsa, Rayane El-Khoury, Amena El-Harakeh, Tamara Lotfi, Zahra Saad, Zeina Itani, Assem M. Khamis, Ibrahim El Mikati, Carlos A. Cuello-Garcia, Francisca Verdugo-Paiva, Gabriel Rada, Holger J. Schünemann, Nesrine Rizk, Elie A. Akl

Open Access Tarry Feces Research article

Comparison of clinical manifestation of dengue fever in Bangladesh: an observation over a decade

Mohammad Jahid Hasan, Tamanna Tabassum, Mohiuddin Sharif, Md. Abdullah Saeed Khan, Akhi Roy Bipasha, Ariful Basher, Mohammad Rafiqul Islam, Mohammad Robed Amin

Open Access COVID-19 Research article

Laboratory diagnosis and management of COVID-19 cases: creating a safe testing environment

Titilayo Tosin Lekan-Agunbiade, Olalekan Isaiah Agunbiade

Open Access COVID-19 Research

Assessment of mortality from COVID-19 in a multicultural multi-ethnic patient population

Satish Chandrasekhar Nair, Huda Imam Gasmelseed, Asad Afroz Khan, Ibrahim Nageh Khafagy, Jayadevan Sreedharan, Aqeel Aziz Saleem, Hashim Ibrahim Abdrhman, Ahmed Husain Alhosani, Amatur Rahman Siddiqua, Amna Riaz Ahmed, Aya Imad Shubbar, Abdul Rahman Aleissaee, Abdulrahman Wael Alanqar, Alan Mohammad Hamadeh, Fatmah Ali Safdani, Fuad Wardan Habbal, Haneen Bassam Choker, Khlood Mustafa Bashir, Maitha Ali Alblooshi, Majd Munir Farajallah, Mohamed Nasir Alzaabi, Rajish Sanjit Shil, Saif Saeed Alshehhi, Wafa Fayez Douleh

Open Access Sexually Transmitted Infection Case report

Dual Ureaplasma parvum arthritis: a case report of U. parvum septic arthritis following contralateral reactive arthritis in an immunosuppressed patient

Lea Lemoine, Cecile Le Brun, Francois Maillot, Camille Thorey, Annaelle Boucaud, Adrien Lemaignen, Adrien Bigot

Open Access Isoniazid Research

Transmission of multidrug-resistant tuberculosis in Shimen community in Shanghai, China: a molecular epidemiology study

Zhiying Han, Jing Li, Guomei Sun, Kaikan Gu, Yangyi Zhang, Hui Yao, Yuan Jiang

Open Access Cough Research

Creating symptom-based criteria for diagnostic testing: a case study based on a multivariate analysis of data collected during the first wave of the COVID-19 pandemic in New Zealand

Nigel French, Geoff Jones, Cord Heuer, Virginia Hope, Sarah Jefferies, Petra Muellner, Andrea McNeill, Stephen Haslett, Patricia Priest

Hepatitis B Research

Hepatitis B virus infection in Nigeria: a systematic review and meta-analysis of data published between 2010 and 2019

Busayo I. Ajuwon, Isabelle Yujuico, Katrina Roper, Alice Richardson, Meru Sheel, Brett A. Lidbury

Open Access Research article

Isolation and characterization of high affinity and highly stable anti-Chikungunya virus antibodies using ALTHEA Gold Libraries™

M. Pedraza-Escalona, O. Guzmán-Bringas, H. I. Arrieta-Oliva, K. Gómez-Castellano, J. Salinas-Trujano, J. Torres-Flores, J. C. Muñoz-Herrera, R. Camacho-Sandoval, P. Contreras-Pineda, R. Chacón-Salinas, S. M. Pérez-Tapia, J. C. Almagro

Open Access Acute Gastroenteritis Research article

Norovirus GII.2[P16] strain in Shenzhen, China: a retrospective study

Jing Wang, Miao Jin, Hailong Zhang, Yanan Zhu, Hong Yang, Xiangjie Yao, Long Chen, Jun Meng, Guifang Hu, Yaqing He, Zhaojun Duan

Prevalence and risk factors associated with HIV and syphilis co-infection in the African Cohort Study: a cross-sectional study

Laura Gilbert, Nicole Dear, Allahna Esber, Michael Iroezindu, Emmanuel Bahemana, Hannah Kibuuka, John Owuoth, Jonah Maswai, Trevor A. Crowell, Christina S. Polyak, Julie A. Ake, Danielle Bartolanzo, Alexus Reynolds, Katherine Song, Mark Milazzo, Leilani Francisco, Shauna Mankiewicz, Steven Schech, Alexandra Golway, Badryah Omar, Tsedal Mebrahtu, Elizabeth Lee, Kimberly Bohince, Ajay Parikh, Jaclyn Hern, Emma Duff, Kara Lombardi, Michelle Imbach, Leigh Anne Eller, Hannah Kibuuka, Michael Semwogerere, Prossy Naluyima, Godfrey Zziwa, Allan Tindikahwa, Hilda Mutebe, Cate Kafeero, Enos Baghendaghe, William Lwebuge, Freddie Ssentogo, Hellen Birungi, Josephine Tegamanyi, Paul Wangiri, Christine Nabanoba, Phiona Namulondo, Richard Tumusiime, Ezra Musingye, Christina Nanteza, Joseph Wandege, Michael Waiswa, Evelyn Najjuma, Olive Maggaga, Isaac Kato Kenoly, Barbara Mukanza, Jonah Maswai, Rither Langat, Aaron Ngeno, Lucy Korir, Raphael Langat, Francis Opiyo, Alex Kasembeli, Christopher Ochieng, Japhet Towett, Jane Kimetto, Brighton Omondi, Mary Leelgo, Michael Obonyo, Linner Rotich, Enock Tonui, Ella Chelangat, Joan Kapkiai, Salome Wangare, Zeddy Bett Kesi, Janet Ngeno, Edwin Langat, Kennedy Labosso, Joshua Rotich, Leonard Cheruiyot, Enock Changwony, Mike Bii, Ezekiel Chumba, Susan Ontango, Danson Gitonga, Samuel Kiprotich, Bornes Ngtech, Grace Engoke, Irene Metet, Alice Airo, Ignatius Kiptoo, John Owuoth, Valentine Sing’oei, Winne Rehema, Solomon Otieno, Celine Ogari, Elkanah Modi, Oscar Adimo, Charles Okwaro, Christine Lando, Margaret Onyango, Iddah Aoko, Kennedy Obambo, Joseph Meyo, George Suja, Michael Iroezindu, Yakubu Adamu, Nnamdi Azuakola, Mfreke Asuquo, Abdulwasiu Bolaji Tiamiyu, Afoke Kokogho, Samirah Sani Mohammed, Ifeanyi Okoye, Sunday Odeyemi, Aminu Suleiman, Lawrence Umejo, Onome Enas, Miriam Mbachu, Ijeoma Chigbu-Ukaegbu, Wilson Adai, Felicia Anayochukwu Odo, Rabi Abdu, Rosemary Akiga, Helen Nwandu, CHisara Okolo, Ndubuisis Okeke, Zahra Parker, Asogwa Ugochukwu Linus, Concilia Amaka Agbaim, Tunde Adegbite, Nkenchiere Harrison, Adewale Adelakun, Ekeocha Chioma, Victoria Idi, Rachel Eluwa, Jumoke Nwalozie, Igiri Faith, Blessing Okanigbuan, Achugwo Emmanuel, Nkiru Nnadi, Ndubuisi Rosemary, Uzoegwu Amaka Natalie, Obende Theresa Owanza, Falaju Idowu Francis, Jacintal Elemere, Obilor Ifeoma Lauretta, Edward Akinwale, Inalegwu Ochai, Lucas Maganga, Emmanuel Bahemana, Samoel Khamadi, John Njegite, Connie Lueer, Abisai Kisinda, Jaquiline Mwamwaja, Faraja Mbwayu, Gloria David, Mtasi Mwaipopo, Reginald Gervas, Doroth Mkondoo, Nancy Somi, Paschal Kiliba, Gwamaka Mwaisanga, Johnisius Msigwa, Hawa Mfumbulwa, Peter Edwin, Willyhelmina Olomi

Open Access Nosocomial Infection Research

Spatiotemporal distribution of COVID-19 during the first 7 months of the epidemic in Vietnam

Toshie Manabe, Dung Phan, Yasuhiro Nohara, Dan Kambayashi, Thang Huu Nguyen, Thanh Van Do, Koichiro Kudo

Open Access Research

Prevalence, subtypes and risk factors of Blastocystis spp. infection among pre- and perimenopausal women

Danuta Kosik-Bogacka, Małgorzata Lepczyńska, Karolina Kot, Małgorzata Szkup, Natalia Łanocha-Arendarczyk, Ewa Dzika, Elżbieta Grochans

Hepatitis C Research

Epidemiologic profile of hepatitis C virus infection and genotype distribution in Burkina Faso: a systematic review with meta-analysis

Serge Ouoba, Jean Claude Romaric Pingdwinde Ouedraogo, Moussa Lingani, Bunthen E, Md Razeen Ashraf Hussain, Ko Ko, Shintaro Nagashima, Aya Sugiyama, Tomoyuki Akita, Halidou Tinto, Junko Tanaka

Open Access Tocilizumab Research

Association between tocilizumab and emerging multidrug-resistant organisms in critically ill patients with COVID-19: A multicenter, retrospective cohort study

Ohoud Aljuhani, Khalid Al Sulaiman, Adel Alshabasy, Khalid Eljaaly, Abdulrahman I. Al Shaya, Haytham Noureldeen, Mohammed Aboudeif, Bodoor Al Dosari, Amina Alkhalaf, Ghazwa B. Korayem, Muneera M. Aleissa, Hisham A. Badreldin, Shmeylan Al Harbi, Abdullah Alhammad, Ramesh Vishwakarma

Open Access Leptospirosis Research

Prevalence of anti-Leptospira antibodies and associated risk factors in the Malaysian refugee communities

Izzah Ruzana Mohd Hanapi, Norhidayu Sahimin, Michael John Banuru Maackara, Aufa Shofia Annisa, Raisya Nur Syazmeen Abdul Mutalib, John W. Lewis, Jerzy M. Behnke, Yee Ling Lau, Siti Nursheena Mohd Zain

Open Access Research

Survey of knowledge, attitude and practice of healthcare professionals on dengue transmission, diagnosis and clinical classification

Hoang Thi Nam Giang, Ahmed M. Sayed, Thao Dang, Somia Iqtadar, Nguyen Minh Tuan, Nguyen Tuan Khiem, Do Chau Viet, Tran Thi Kim Van, Nguyen Thanh Phuoc, Tran Thi Kim Dung, Esraa Ahmed Elhalwagy, Le Huu Linh Vien, Nguyen Minh Triet, Nguyen Thanh Tong, Do Hong Son, Lieu Chi Hung, Dong Thi Hoai Tam, Kenji Hirayama, Nguyen Tien Huy

Open Access SARS-CoV-2 Research

Seroprevalence of anti-SARS-CoV-2 antibodies and risk factors among healthy blood donors in Luanda, Angola

Cruz S. Sebastião, Manuela Galangue, Celestina Gaston, Rui Van-Dunen, Joltim Quivinja, Emiliana Lunbungululo, Domingos Alfredo, Alberto Sozinho, Alice Teixeira, Eunice Manico, Deodete Machado, António Mateus, Zinga David, Joana Paixão, Zoraima Neto, Jocelyne Neto de Vasconcelos, Joana Morais

Open Access Meningoencephalitis Case report

Three case reports of West Nile virus neuroinvasive disease: lessons from real-life clinical practice

Camilla Falcinella, Marina Allegrini, Lidia Gazzola, Giovanni Mulè, Daniele Tomasoni, Ottavia Viganò, Antonella d’Arminio Monforte, Giulia Marchetti, Camilla Tincati

Open Access Hepatitis B Research

TNFA -308G>A and IL10 -1082A>G polymorphisms seem to be predictive biomarkers of chronic HCV infection

Angélica Menezes Santiago, Ednelza da Silva Graça Amoras, Maria Alice Freitas Queiroz, Simone Regina Souza da Silva Conde, Izaura Maria Vieira Cayres-Vallinoto, Ricardo Ishak, Antonio Carlos Rosário Vallinoto

Open Access SARS-CoV-2 Case report

Amoebic liver abscess in a COVID-19 patient: a case report

Andrea L. Maricuto, Viledy L. Velásquez, Jacinto Pineda, David M. Flora-Noda, Isaac Rodríguez, Crismar A. Rodríguez-Inés, Óscar O. Noya-González, Rosa Contreras, Óscar D. Omaña-Ávila, Iván A. Escalante-Pérez, Natasha A. Camejo-Ávila, Nicolle A. Kuffaty-Akkou, Fhabián S. Carrión-Nessi, Martín Carballo, María E. Landaeta, David A. Forero-Peña

Open Access Nausea Research article

Gastrointestinal implications in COVID-19

Ghazal Zoghi, Seyed Hamid Moosavy, Sadegh Yavarian, Mehdi HasaniAzad, Farid Khorrami, Masoud Sharegi Brojeni, Masoumeh Kheirandish

Open Access SARS-CoV-2 Research article

Biometric covariates and outcome in COVID-19 patients: are we looking close enough?

Konstantin Sharafutdinov, Sebastian Johannes Fritsch, Gernot Marx, Johannes Bickenbach, Andreas Schuppert

Open Access Autologous Fat Case report

Toxic shock syndrome complicated with symmetrical peripheral gangrene after liposuction and fat transfer: a case report and literature review

Zhiwan Liu, Wenjun Zhang, Boyu Zhang, Linhao Ma, Feng Zhou, Zheyuan Hu, Xiang Jie, Hong Gao, Xiaohai Zhu

Open Access Acute Gastroenteritis Research

Rotavirus gastroenteritis hospitalizations in provinces with different vaccination coverage rates in Spain, 2013–2018

J. Ruiz-Contreras, S. Alfayate-Miguelez, B. Carazo-Gallego, E. Onís, L. Díaz-Munilla, M. Mendizabal, M. Méndez Hernández, B. Ferrer-Lorente, M. Unsaín-Mancisidor, J. T. Ramos-Amador, B. Croche-Santander, F. Centeno Malfaz, J. Rodríguez-Suárez, M. Cotarelo, M. San-Martín, J. Arístegui

Occurrence and multidrug resistance of Campylobacter spp. at duck farms and associated environmental and anthropogenic risk factors in Bangladesh

Md. Nasir Uddin, Sucharit Basu Neogi, Sk Shaheenur Islam, Jannatul Ferdous, Md. Shahidur Rahman Khan, Shinji Yamasaki, S. M. Lutful Kabir

Open Access Tick Research

Antibiotic prophylaxis for prevention against Lyme disease following tick bite: an updated systematic review and meta-analysis

Guozhong Zhou, Xin Xu, Yu Zhang, Peng Yue, Shiqi Luo, Yuxin Fan, Jingjing Chen, Meixiao Liu, Yan Dong, Bingxue Li, Jing Kong, Shiyuan Wen, Aihua Liu, Fukai Bao

Open Access Thymoma Case report

Case report of Ureaplasma urealyticum meningitis in a patient with thymoma and hypogammaglobulinaemia

Ting Zhang, Haiyan Li, Shuping Hou, Huanxin Yu, Wei Yue

Open Access Pharmacokinetics Case report

The need for area under the curve measurements in the field of ganciclovir therapeutic drug monitoring in children: a case report

Xavier Duval, Florian Lemaitre, Sophie Pertuisel, Jamie Probert, Virginie Gandemer, Marie-Clémence Verdier, Camille Tron

Macrolide Research

Inadequate use of antibiotics in the covid-19 era: effectiveness of antibiotic therapy

Alejandro David Bendala Estrada, Jorge Calderón Parra, Eduardo Fernández Carracedo, Antonio Muiño Míguez, Antonio Ramos Martínez, Elena Muñez Rubio, Manuel Rubio-Rivas, Paloma Agudo, Francisco Arnalich Fernández, Vicente Estrada Perez, María Luisa Taboada Martínez, Anxela Crestelo Vieitez, Paula Maria Pesqueira Fontan, Marta Bustamante, Santiago J. Freire, Isabel Oriol-Bermúdez, Arturo Artero, Julián Olalla Sierra, María Areses Manrique, H. Francisco Javier Carrasco-Sánchez, Vanessa Carolina Vento, Gema María García García, Pablo Cubero-Morais, José-Manuel Casas-Rojo, Jesús Millán Núñez-Cortés

Open Access Malaria Research article

Residual malaria among migrant workers in Myanmar: why still persistent and how to eliminate it?

Myat Htut Nyunt, Khin Myo Aye, Shine Thura Naing, Aye Su Mon, Mi Mi Htwe, Su Mon Win, Wai Myat Thwe, Ni Ni Zaw, Myat Phone Kyaw, Aung Thi

Open Access Dengue Virus Research article

Experience with a triplex arbovirus nucleic acid test (NAT) at a Canadian Public Health Laboratory

Saugata Choudhury, Raymond Tellier, Kevin Fonseca, Byron M. Berenger

Open Access Tuberculosis Case report

Tuberculosis reactivation at ileum following immune checkpoint inhibition with pembrolizumab for metastatic nasopharyngeal carcinoma: a case report

Kin-Sang Lau, Ben Man-Fei Cheung, Ka-On Lam, Sum-Yin Chan, Ka-Ming Lam, Chun-Fai Yeung, Ivan Fan-Ngai Hung, Dora Lai-Wan Kwong, Chi-Chung Tong, To-Wai Leung, Mai-Yee Luk, Anne Wing-Mui Lee, Kwok-Keung Yuen, Victor Ho-Fun Lee

Open Access Tuberculosis Study protocol

Evaluation of implementation and effectiveness of digital adherence technology with differentiated care to support tuberculosis treatment adherence and improve treatment outcomes in Ethiopia: a study protocol for a cluster randomised trial

Amare W. Tadesse, Zemedu Mohammed, Nicola Foster, Matthew Quaife, Christopher Finn McQuaid, Jens Levy, Kristian van Kalmthout, Job van Rest, Degu Jerene, Tofik Abdurhman, Hiwot Yazew, Demekech G. Umeta, Demelash Assefa, Gedion T. Weldemichael, Ahmed Bedru, Taye Letta, Katherine L. Fielding

Open Access Antibiotic Research

Assessing the use of antibiotics and the burden of varicella in Belgium using a retrospective GP database analysis

Jessica Vandenhaute, Elyonore Tsakeu, Pierre Chevalier, Manjiri Pawaskar, Goran Benčina, Jan Vertriest

Open Access Septicemia Research

The effect of dobutamine in sepsis: a propensity score matched analysis

Youfeng Zhu, Haiyan Yin, Rui Zhang, Xiaoling Ye, Jianrui Wei

Gonorrhoea: a systematic review of prevalence reporting globally

Jane Whelan, Victoria Abbing-Karahagopian, Laura Serino, Magnus Unemo

Open Access HIV Drug Research

Survey of pretreatment HIV drug resistance and the genetic transmission networks among HIV-positive individuals in southwestern China, 2014–2020

Xiaoshan Xu, Liuhong Luo, Chang Song, Jianjun Li, Huanhuan Chen, Qiuying Zhu, Guanghua Lan, Shujia Liang, Zhiyong Shen, Zhiqiang Cao, Yi Feng, Lingjie Liao, Hui Xing, Yiming Shao, Yuhua Ruan

Open Access Human Immunodeficiency Virus Research

Patient experiences of switching from Efavirenz- to Dolutegravir-based antiretroviral therapy: a qualitative study in Uganda

Adelline Twimukye, Miriam Laker, Eva Agnes Laker Odongpiny, Florence Ajok, Henry Onen, Ivan Kalule, Phoebe Kajubi, Kay Seden, Noela Owarwo, Agnes Kiragga, Mari Armstrong-Hough, Anne Katahoire, Andrew Mujugira, Mohammed Lamorde, Barbara Castelnuovo

Open Access Rifampicin Case report

Altered cytokine profiles in relapsed paucibacillary leprosy: a case report

Tomoyuki Sameshima, Yumi Maeda, Tetsu Mukai, Masamichi Goto

Open Access Antibiotic Research

Antibiotics prescription for targeted therapy of pediatric invasive pneumococcal diseases in China: a multicenter retrospective study

Tian-ming Chen, Wen-hui Li, Fang Wang, Kun Tan, Qing-xiong Zhu, Kai Zhou, Shi-hua Liu, Jing Liu, Jing Bi, Hui-ling Deng, Xue-xia Chen, Juan Li, Yu-min Wang, Qing Zhao, Liang Zhu, Hui-xuan Ma, Zhi Li, Ji-kui Deng, Chun-hui Zhu, Kang-kang Wu, Ai-wei Lin, Shuang-jie Li, Dong-meng Wang, Hui-jun Cai, Shi-yong Zhao, Xu-dong Lu, Lan Ye, Fang Dong, Wen-shuang Zhang, Yong-hong Yang, Gang Liu

Open Access Amphotericin B Research

Comparison of clinical and biological characteristics of HIV-infected patients presenting Cryptococcus neoformans versus C. curvatus/C. laurentii meningitis

Bive Zono, Michel Moutschen, Hippolyte Situakibanza, Rosalie Sacheli, Gaultier Muendele, Pius Kabututu, Adolphe Biakabuswa, Nicole Landu, Georges Mvumbi, Marie-Pierre Hayette

Open Access Human Papillomavirus Research

Clinical characteristics of single human papillomavirus 53 infection: a retrospective study of 419 cases

Ruizhe Chen, Yunfeng Fu, Bingbing You, Ying Li, Yeli Yao, Xinyu Wang, Xiaodong Cheng

Open Access Research article

Molecular detection, not extended culture incubation, contributes to diagnosis of fungal infection

Alex Zhu, Teresa Zembower, Chao Qi

Open Access Correction

Correction to: Systematic review of invasive meningococcal disease epidemiology in the Eastern Mediterranean and North Africa region

Alp Giray Dogu, Anouk M. Oordt-Speets, Femke van Kessel-de Bruijn, Mehmet Ceyhan, Amine Amiche

Open Access Tuberculosis Research

Decreased annual risk of tuberculosis infection in South Korean healthcare workers using interferon-gamma release assay between 1986 and 2005

Eun Hye Lee, Nak-Hoon Son, Se Hyun Kwak, Ji Soo Choi, Min Chul Kim, Chang Hwan Seol, Sung-Ryeol Kim, Byung Hoon Park, Young Ae Kang

Open Access SARS-CoV-2 Research

Two extraction-free reverse transcription loop-mediated isothermal amplification assays for detection of SARS-CoV-2

Meng Yee Lai, Fatma Diyana Mohd Bukhari, Nur Zulaikha Zulkefli, Ilyiana Ismail, Nur Izati Mustapa, Tuan Suhaila Tuan Soh, Afifah Haji Hassan, Kalaiarasu M. Peariasamy, Yee Leng Lee, Jeyanthi Suppiah, Ravindran Thayan, Yee Ling Lau

Open Access Non-Tuberculous Mycobacteria Research

Non-tuberculous mycobacterial pulmonary diseases in France: an 8 years nationwide study

Nicolas Veziris, Claire Andréjak, Stéphane Bouée, Corinne Emery, Marko Obradovic, Raphaël Chiron

Open Access Leishmania Research

Performance of rapid rk39 tests for the diagnosis of visceral leishmaniasis in Ethiopia: a systematic review and meta-analysis

Dawit Gebreegziabiher Hagos, Henk D. F. H. Schallig, Yazezew K. Kiros, Mahmud Abdulkadir, Dawit Wolday

Open Access Coxsackievirus Case report

A fatal case of acute encephalopathy in a child due to coxsackievirus A2 infection: a case report

Tomonori Nagai, Nozomu Hanaoka, Harutaka Katano, Masami Konagaya, Keiko Tanaka-Taya, Hiroyuki Shimizu, Toshiji Mukai, Tsuguto Fujimoto

Open Access Care Research

Effect and implementation experience of intensive adherence counseling in a public HIV care center in Uganda: a mixed-methods study

Zubair Lukyamuzi, Samuel Etajak, Thomas Katairo, David Mukunya, Moses Tetui, Aloysius Ssenyonjo, Rhoda K. Wanyenze

SARS-CoV-2 Research

Persistence of SARS-CoV-2 infection on personal protective equipment (PPE)

Elizabeth Córdoba-Lanús, Omar García-Pérez, Sara Cazorla-Rivero, Francisco Rodríguez-Esparragón, José-Enrique Piñero, Bernardino Clavo, Jacob Lorenzo-Morales

Association between convalescent plasma treatment and mortality in COVID-19: a collaborative systematic review and meta-analysis of randomized clinical trials

Cathrine Axfors, Perrine Janiaud, Andreas M. Schmitt, Janneke van’t Hooft, Emily R. Smith, Noah A. Haber, Akin Abayomi, Manal Abduljalil, Abdulkarim Abdulrahman, Yeny Acosta-Ampudia, Manuela Aguilar-Guisado, Farah Al-Beidh, Marissa M. Alejandria, Rachelle N. Alfonso, Mohammad Ali, Manaf AlQahtani, Alaa AlZamrooni, Juan-Manuel Anaya, Mark Angelo C. Ang, Ismael F. Aomar, Luis E. Argumanis, Alexander Averyanov, Vladimir P. Baklaushev, Olga Balionis, Thomas Benfield, Scott Berry, Nadia Birocco, Lynn B. Bonifacio, Asha C. Bowen, Abbie Bown, Carlos Cabello-Gutierrez, Bernardo Camacho, Adrian Camacho-Ortiz, Sally Campbell-Lee, Damon H. Cao, Ana Cardesa, Jose M. Carnate, German Jr. J. Castillo, Rossana Cavallo, Fazle R. Chowdhury, Forhad U. H. Chowdhury, Giovannino Ciccone, Antonella Cingolani, Fresthel Monica M. Climacosa, Veerle Compernolle, Carlo Francisco N. Cortez, Abel Costa Neto, Sergio D’Antico, James Daly, Franca Danielle, Joshua S. Davis, Francesco Giuseppe De Rosa, Justin T. Denholm, Claudia M. Denkinger, Daniel Desmecht, Juan C. Díaz-Coronado, Juan A. Díaz Ponce-Medrano, Anne-Françoise Donneau, Teresita E. Dumagay, Susanna Dunachie, Cecile C. Dungog, Olufemi Erinoso, Ivy Mae S. Escasa, Lise J. Estcourt, Amy Evans, Agnes L. M. Evasan, Christian J. Fareli, Veronica Fernandez-Sanchez, Claudia Galassi, Juan E. Gallo, Patricia J. Garcia, Patricia L. Garcia, Jesus A. Garcia, Mutien Garigliany, Elvira Garza-Gonzalez, Deonne Thaddeus V. Gauiran, Paula A. Gaviria García, Jose-Antonio Giron-Gonzalez, David Gómez-Almaguer, Anthony C. Gordon, André Gothot, Jeser Santiago Grass Guaqueta, Cameron Green, David Grimaldi, Naomi E. Hammond, Heli Harvala, Francisco M. Heralde, Jesica Herrick, Alisa M. Higgins, Thomas E. Hills, Jennifer Hines, Karin Holm, Ashraful Hoque, Eric Hoste, Jose M. Ignacio, Alexander V. Ivanov, Maike Janssen, Jeffrey H. Jennings, Vivekanand Jha, Ruby Anne N. King, Jens Kjeldsen-Kragh, Paul Klenerman, Aditya Kotecha, Fiorella Krapp, Luciana Labanca, Emma Laing, Mona Landin-Olsson, Pierre-François Laterre, Lyn-Li Lim, Jodor Lim, Oskar Ljungquist, Jorge M. Llaca-Díaz, Concepción López-Robles, Salvador López-Cárdenas, Ileana Lopez-Plaza, Josephine Anne C. Lucero, Maria Lundgren, Juan Macías, Sandy C. Maganito, Anna Flor G. Malundo, Rubén D. Manrique, Paola M. Manzini, Miguel Marcos, Ignacio Marquez, Francisco Javier Martínez-Marcos, Ana M. Mata, Colin J. McArthur, Zoe K. McQuilten, Bryan J. McVerry, David K. Menon, Geert Meyfroidt, Ma. Angelina L. Mirasol, Benoît Misset, James S. Molton, Alric V. Mondragon, Diana M. Monsalve, Parastoo Moradi Choghakabodi, Susan C. Morpeth, Paul R. Mouncey, Michel Moutschen, Carsten Müller-Tidow, Erin Murphy, Tome Najdovski, Alistair D. Nichol, Henrik Nielsen, Richard M. Novak, Matthew V. N. O’Sullivan, Julian Olalla, Akin Osibogun, Bodunrin Osikomaiya, Salvador Oyonarte, Juan M. Pardo-Oviedo, Mahesh C. Patel, David L. Paterson, Carlos A. Peña-Perez, Angel A. Perez-Calatayud, Eduardo Pérez-Alba, Anastasia Perkina, Naomi Perry, Mandana Pouladzadeh, Inmaculada Poyato, David J. Price, Anne Kristine H. Quero, Md. M. Rahman, Md. S. Rahman, Mayur Ramesh, Carolina Ramírez-Santana, Magnus Rasmussen, Megan A. Rees, Eduardo Rego, Jason A. Roberts, David J. Roberts, Yhojan Rodríguez, Jesús Rodríguez-Baño, Benjamin A. Rogers, Manuel Rojas, Alberto Romero, Kathryn M. Rowan, Fabio Saccona, Mehdi Safdarian, Maria Clariza M. Santos, Joe Sasadeusz, Gitana Scozzari, Manu Shankar-Hari, Gorav Sharma, Thomas Snelling, Alonso Soto, Pedrito Y. Tagayuna, Amy Tang, Geneva Tatem, Luciana Teofili, Steven Y. C. Tong, Alexis F. Turgeon, Januario D. Veloso, Balasubramanian Venkatesh, Yanet Ventura-Enriquez, Steve A. Webb, Lothar Wiese, Christian Wikén, Erica M. Wood, Gaukhar M. Yusubalieva, Kai Zacharowski, Ryan Zarychanski, Nina Khanna, David Moher, Steven N. Goodman, John P. A. Ioannidis, Lars G. Hemkens

Open Access Schistosomiasis Research article

Bayesian maximum entropy-based prediction of the spatiotemporal risk of schistosomiasis in Anhui Province, China

Fuju Wang, Xin Liu, Robert Bergquist, Xiao Lv, Yang Liu, Fenghua Gao, Chengming Li, Zhijie Zhang

Open Access Vaccination Research article

Environmental factors and spatiotemporal distribution of Japanese encephalitis after vaccination campaign in Guizhou Province, China (2004–2016)

Suye Zhao, Yidan Li, Shihong Fu, Ming Liu, Fan Li, Chunting Liu, Jing Yu, Liping Rui, Dingming Wang, Huanyu Wang

Open Access COVID-19 Research article

Comparison of mortality risk evaluation tools efficacy in critically ill COVID-19 patients

Vaidas Vicka, Elija Januskeviciute, Sigute Miskinyte, Donata Ringaitiene, Mindaugas Serpytis, Andrius Klimasauskas, Ligita Jancoriene, Jurate Sipylaite

Open Access COVID-19 Vaccination Research

COVID-19 vaccine acceptance, hesitancy, and determinants among physicians in a university-based teaching hospital in Thailand

May Sirikalyanpaiboon, Krittin Ousirimaneechai, Jeerath Phannajit, Panyavee Pitisuttithum, Watsamon Jantarabenjakul, Roongruedee Chaiteerakij, Leilani Paitoonpong

Open Access Tuberculosis Research

Distribution patterns of drug resistance Mycobacterium tuberculosis among HIV negative and positive tuberculosis patients in Western Kenya

Martin O. Ogwang, Mabel Imbuga, Caroline Ngugi, Lucy Mutharia, Gabriel Magoma, Lamec Diero

Open Access Cholera Research

Exploring relationships between drought and epidemic cholera in Africa using generalised linear models

Gina E. C. Charnley, Ilan Kelman, Nathan Green, Wes Hinsley, Katy A. M. Gaythorpe, Kris A. Murray

Open Access Escherichia Coli Research article

Spectrum of antibiotic resistance in UTI caused by Escherichia coli among HIV-infected patients in Uganda: a cross-sectional study

George Abongomera, Maurice Koller, Joseph Musaazi, Mohammed Lamorde, Marisa Kaelin, Hannington B. Tasimwa, Nadia Eberhard, Jan Hongler, Sabine Haller, Andrew Kambugu, Barbara Castelnuovo, Jan Fehr

Open Access Toxoplasmosis Research

Comparison of real-time PCR and nested PCR for toxoplasmosis diagnosis in toxoplasmic retinochoroiditis patients

Khadijeh Khanaliha, Farah Bokharaei-Salim, Alireza Hedayatfar, Abdoulreza Esteghamati, Sayyed Amirpooya Alemzadeh, Qasem Asgari, Saba Garshasbi, Borna Salemi

Open Access Acute Kidney Injury Research

The impact of early target attainment of vancomycin in critically ill patients with confirmed Gram-positive infection: A retrospective cohort study

Khalid Al Sulaiman, Abdulrahman Alshaya, Ohoud Aljuhani, Amjad Alsaeed, Nadiyah Alshehri, Ramesh Vishwakarma, Hamdan Alzahrani, Sara Althewaibi, Nawaf Alghamdi, Khalid Alhelal, Aisha Alharbi, Shmeylan Al Harbi

Open Access Coronavirus Research

Investigation of the impact of SARS-CoV infection on the immunologic status and lung function after 15 years

Jia Li, Yali Zheng, Lili Zhao, Zhihong Yue, Feng Pan, Yuehong Chen, Bing Yu, Yanwen Chen, Guangyu Zhao, Yusen Zhou, Zhancheng Gao

Open Access Tick Case report

Human granulocytic anaplasmosis combined with rhabdomyolysis: a case report

Jeong Min Cho, Jeonghyun Chang, Dong-Min Kim, Yee Gyung Kwak, Chong Rae Cho, Je Eun Song

Open Access SARS-CoV-2 Research article

Epidemic size, trend and spatiotemporal mapping of SARS-CoV-2 using geographical information system in Alborz Province, Iran

Kourosh Kabir, Ali Taherinia, Davoud Ashourloo, Ahmad Khosravi, Hossien Karim, Hamid Salehi Shahrabi, Mojtaba Hedayat Yaghoobi, Alireza Soleimani, Zaynab Siami, Mohammad Noorisepehr, Ramin Tajbakhsh, Mohammad Reza Maghsoudi, Mehran Lak, Parham Mardi, Behnaz Nouri, Mohammad Mohammadzadeh, Mehdi Azimzadeh, Mahmood Bakhtiyari

Open Access Care Research

RLEP LAMP for the laboratory confirmation of leprosy: towards a point-of-care test

Malkin Saar, Marcus Beissner, Fatih Gültekin, Issaka Maman, Karl-Heinz Herbinger, Gisela Bretzel

Open Access Tick Case report

A tick bite patient with fever and meningitis co-infected with Rickettsia raoultii and Tacheng tick virus 1: a case report

Yu Zhang, Liang Jiang, Yicheng Yang, Songsong Xie, Wumei Yuan, Yuanzhi Wang

Open Access Research

Culture positivity may correlate with long-term mortality in critically ill patients

Wei-Fan Ou, Li-Ting Wong, Chieh-Liang Wu, Wen-Cheng Chao

Open Access Malaria Research

Seasonality of confirmed malaria cases from 2008 to 2017 in Togo: a time series analysis by health district and target group

Anne Thomas, Tchaa A. Bakai, Tinah Atcha-Oubou, Tchassama Tchadjobo, Nadine Bossard, Muriel Rabilloud, Nicolas Voirin

Open Access Septicemia Research

Identification of transcriptomics biomarkers for the early prediction of the prognosis of septic shock from pneumopathies

Songchang Shi, Xiaobin Pan, Hangwei Feng, Shujuan Zhang, Songjing Shi, Wei Lin

Open Access Syphilis Research

Predicting asymptomatic neurosyphilis using peripheral blood indicators

Weijie Li, Jiaqi Han, Pan Zhao, Dagang Wang, Tianhao Sun, Jie Guo, Yanqun He, Pei Qu, Ying Liu, Congle Shen, Yajie Wang

Open Access Streptococci Research

Laboratory identification and clinical characteristics of Streptococcus bovis/Streptococcus equinus complex bacteremia: a retrospective, multicenter study in Hiroshima, Japan

Yuki Kaiki, Hiroki Kitagawa, Kayoko Tadera, Hiroyuki Taogoshi, Mitsuyasu Ikeda, Mikihiro Kano, Toshie Harino, Toshihito Nomura, Keitaro Omori, Norifumi Shigemoto, Shinya Takahashi, Hiroki Ohge

Open Access Vaccination Research

The vaccination threshold for SARS-CoV-2 depends on the indoor setting and room ventilation

A. Mikszewski, L. Stabile, G. Buonanno, L. Morawska

Open Access COVID-19 Research article

A wind speed threshold for increased outdoor transmission of coronavirus: an ecological study

Sean A. P. Clouston, Olga Morozova, Jaymie R. Meliker

Open Access Helminths Research article

Soil-transmitted helminths, intestinal protozoa and Clonorchis sinensis infections in southeast China

Yan Feng, Kegen Yu, Hualiang Chen, Xuan Zhang, Qiaoyi Lu, Xiaoxiao Wang, Xueying Zhang, Linong Yao, Wei Ruan

Open Access Carbapenem Antibiotic Research

Epidemiology and infection control of carbapenem resistant Acinetobacter baumannii and Klebsiella pneumoniae at a German university hospital: a retrospective study of 5 years (2015–2019)

Patrick Chhatwal, Ella Ebadi, Frank Schwab, Stefan Ziesing, Ralf-Peter Vonberg, Nicolas Simon, Svetlana Gerbel, Dirk Schlüter, Franz-Christoph Bange, Claas Baier

Open Access Tuberculosis Research

Clinical characteristics and chest computed tomography findings related to the infectivity of pulmonary tuberculosis

Yuanyuan Wang, Xiaoqian Shang, Liang Wang, Jiahui Fan, Fengming Tian, Xuanzheng Wang, Weina Kong, Jing Wang, Yunling Wang, Xiumin Ma

Open Access Human Immunodeficiency Virus Research

Prevalence of HIV infection and high-risk behaviors in truck and bus drivers in Kurdistan province

Aisan Karimi, Reza Ghanei Gheshlagh, Abdorrahim Afkhamzadeh, Obeidollah Faraji, Khaled Rahmani

Open Access Human Immunodeficiency Virus Research

Low cut-off value of serum (1,3)-beta-d-glucan for the diagnosis of Pneumocystis pneumonia in non-HIV patients: a retrospective cohort study

Jumpei Taniguchi, Kei Nakashima, Hiroki Matsui, Tomohisa Watari, Ayumu Otsuki, Hiroyuki Ito, Yoshihito Otsuka

Open Access Public Health Research

Bacterial and fungal profile, drug resistance pattern and associated factors of isolates recovered from blood samples of patients referred to Ethiopian Public Health Institute: cross-sectional study

Etsehiwot Adamu Tsegaye, Dejenie Shiferaw Teklu, Zelalem Tazu Bonger, Abebe Aseffa Negeri, Tesfaye Legesse Bedada, Adane Bitew

Open Access Isoniazid Research

Genetic diversity and drug susceptibility of Mycobacterium tuberculosis in a city with a high prevalence of drug resistant tuberculosis from Southeast of Mexico

Roberto Zenteno-Cuevas, Daniela Munro-Rojas, Damián Pérez-Martínez, Esdras Fernandez-Morales, Ana C. Jimenez-Ruano, Hilda Montero, Leila Escobar, Everest de Igartua, Ángel Trigos, Javier Fuentes-Dominguez

Open Access Care Study protocol

A Metabolomics approach for the diagnosis Of SecondAry InfeCtions in COVID-19 (MOSAIC): a study protocol

Gordan McCreath, Phillip D. Whitfield, Andrew J. Roe, Malcolm J. Watson, Malcolm A. B. Sim

Open Access Hepatitis B Research

Immune response to hepatitis B vaccine following complete immunization of children attending two regional hospitals in the Southwest region of Cameroon: a cross sectional study

Ephesians N. Anutebeh, Lambed Tatah, Vitalis F. Feteh, Desmond Aroke, Jules C. N. Assob, Simeon Pierre Choukem

Open Access Isoniazid Research

High rate of successful treatment outcomes among childhood rifampicin/multidrug-resistant tuberculosis in Pakistan: a multicentre retrospective observational analysis

Farah Naz, Nafees Ahmad, Abdul Wahid, Izaz Ahmad, Asad Khan, Muhammad Abubakar, Shabir Ahmed Khan, Amjad Khan, Abdullah Latif, Abdul Ghafoor

Open Access Antibiotic Research article

C-reactive protein velocity discriminates between acute viral and bacterial infections in patients who present with relatively low CRP concentrations

Daniel Bernstein, Dan Coster, Shlomo Berliner, Itzhak Shapira, David Zeltser, Ori Rogowski, Amos Adler, Ora Halutz, Tal Levinson, Omri Ritter, Shani Shenhar-Tsarfaty, Asaf Wasserman

Open Access Hepatitis B Research article

Prediction for HBsAg seroconversion in children with chronic hepatitis B

Yan-Wei Zhong, Yan-Min Shi, Fang Chu, Jie Liu, Ce Shi, Jiao-Jiao Xu, Peng Liu, Yan-Jie Bai, Xiao-He Xiao, Xiu-Chang Zhang, Min Zhang

Open Access SARS-CoV-2 Research

Evaluation of different platforms for the detection of anti-SARS coronavirus-2 antibodies, Thailand

Hatairat Lerdsamran, Anek Mungaomklang, Sopon Iamsirithaworn, Jarunee Prasertsopon, Kriengkrai Prasert, Poj Intalapaporn, Nirada Siriyakorn, Witthawat Wiriyarat, Nattakan Thinpan, Suteema Sawadpongpan, Somrak Sirikhetkon, Noparat Mongkalangoon, Suwanna Petto, Pilaipan Puthavathana

Open Access COVID-19 Vaccination Research

COVID-19 vaccine hesitancy in people with migratory backgrounds: a cross-sectional study among Turkish- and German-speaking citizens in Munich

Zekeriya Aktürk, Klaus Linde, Alexander Hapfelmeier, Raphael Kunisch, Antonius Schneider

Open Access Meningitis Research

Hospitalizations related to meningococcal infection in Spain from 1997 to 2018

Stefan Walter, Ruth Gil-Prieto, Mario Gil-Conesa, Gil Rodriguez-Caravaca, Jesús San Román, Angel Gil de Miguel

Open Access Bronchiectasis Research

Clinical characteristics of patients with bronchiectasis with nontuberculous mycobacterial disease in Mainland China: a single center cross-sectional study

Hongjun Yin, Xiaoying Gu, Yimin Wang, Guohui Fan, Binghuai Lu, Min Liu, Chunlei Wang, Bin Cao, Chen Wang

Open Access Necrotizing Fasciitis Research

Incidence and mortality of necrotizing fasciitis in The Netherlands: the impact of group A Streptococcus

Femke Nawijn, Brechje de Gier, Diederik A. H. Brandwagt, Rolf H. H. Groenwold, Jort Keizer, Falco Hietbrink

Safety and efficacy of hydroxychloroquine for treatment of non-severe COVID-19 among adults in Uganda: a randomized open label phase II clinical trial

Pauline Byakika-Kibwika, Christine Sekaggya-Wiltshire, Jerome Roy Semakula, Jane Nakibuuka, Joseph Musaazi, James Kayima, Cornelius Sendagire, David Meya, Bruce Kirenga, Sarah Nanzigu, Arthur Kwizera, Fred Nakwagala, Ivan Kisuule, Misaki Wayengera, Henry G. Mwebesa, Moses R. Kamya, William Bazeyo

Open Access Magnetic Resonance Imaging Case report

Musculoskeletal actinomycosis in children: a case report

Yani Mou, Qin Jiao, Yizhong Wang, Xiaolu Li, Yongmei Xiao, Lihua Zhao, Ting Zhang

Open Access Streptococci Research article

Serotype distribution and incidence of invasive early onset and late onset group B streptococcal disease amongst infants in Singapore

Kai-Qian Kam, Koh Cheng Thoon, Wen Sim Nancy Tee, Michelle Lay Teng Ang, Natalie Woon Hui Tan, Kee Thai Yeo, Jiahui Li, Chia Yin Chong

Open Access Insomnia Research

Provider perspectives on the acceptability and tolerability of dolutegravir-based anti-retroviral therapy after national roll-out in Uganda: a qualitative study

Henry Zakumumpa, Freddy Eric Kitutu, Helen Byomire Ndagije, Nakitto-Kesi Diana, Jacquellyn Nambi Ssanyu, Ronald Kiguba

Open Access SARS-CoV-2 Case report

Emergence of SARS-CoV-2 resistance mutations in a patient who received anti-SARS-COV2 spike protein monoclonal antibodies: a case report

Honorine Fenaux, Romain Gueneau, Amal Chaghouri, Benoît Henry, Lina Mouna, Anne-Marie Roque-Afonso, Christelle Vauloup-Fellous

Open Access Leishmania Case report

Amputation of a type II diabetic patient with cutaneous leishmaniasis due to Leishmania major

Arezki Izri, Amina Bendjaballah-Laliam, Denis Sereno, Ihcene Kherachi Djenad, Zoubir Harrat, Mohammad Akhoundi

Open Access Tachyarrythmia Case report

Two cases of multi-inflammatory syndrome in children (MIS-C) in adults in 2020

Zachary Ciochetto, Peter L. Havens, Sol Aldrete

Open Access Cerebral Sinus Venous Thrombosis Case report

Complicated Trichosporon asahii mastoiditis in immunocompetent child

Miral Al Momani, Dawood H. Yusef, Du’a Hamasha, Moh’d Rawhi Abu Hamad, Sara Farran

Open Access Gonococcus Research

Antimicrobial resistance among GLASS priority pathogens from Pakistan: 2006–2018

Dania Khalid Saeed, Joveria Farooqi, Sadia Shakoor, Rumina Hasan

Open Access Urinary Tract Infection Research

Clinical impact of multidrug-resistant bacteria in older hospitalized patients with community-acquired urinary tract infection

Manuel Madrazo, Ana Esparcia, Ian López-Cruz, Juan Alberola, Laura Piles, Alba Viana, José María Eiros, Arturo Artero

Open Access Computed Tomography Research

Observational study of clinico-radiological follow-up of COVID-19 pneumonia: a district general hospital experience in the UK

C. A. Musat, M. Hadzhiivanov, V. Durkowski, A. Banerjee, A. Chiphang, M. Diwan, M. S. Mahmood, M. N. Shami, A. Nune

Open Access Chlamydia Trachomatis Research

Identifying youth at high risk for sexually transmitted infections in community-based settings using a risk prediction tool: a validation study

Katharina Kranzer, Victoria Simms, Ethel Dauya, Ioana D. Olaru, Chido Dziva Chikwari, Kevin Martin, Nicol Redzo, Tsitsi Bandason, Mandikudza Tembo, Suzanna C. Francis, Helen A. Weiss, Richard J. Hayes, Constancia Mavodza, Tsitsi Apollo, Gertrude Ncube, Anna Machiha, Rashida Abbas Ferrand

Open Access Hepatitis B Research

The association between Fc gamma RIIb expression levels and chronic hepatitis B virus infection progression

Jinglan Jin, Yuwei Liu, Xiaotong Xu, Zhongfeng Wang, Junqi Niu

Open Access Glucocorticoid Research

Characteristics of peripheral white blood cells in COVID-19 patients revealed by a retrospective cohort study

Xunliang Tong, Anqi Cheng, Xueting Yuan, Xuefeng Zhong, He Wang, Wei Zhou, Xiaomao Xu, Yanming Li

Mumps Research

Number of doses of Measles-Mumps-Rubella vaccine applied in Brazil before and during the COVID-19 pandemic

Tércia Moreira Ribeiro da Silva, Ana Carolina Micheletti Gomide Nogueira de Sá, Ed Wilson Rodrigues Vieira, Elton Junio Sady Prates, Mark Anthony Beinner, Fernanda Penido Matozinhos

Open Access SARS-CoV-2 Research

Propagation of a hospital-associated cluster of COVID-19 in Malaysia

Diane Woei-Quan Chong, Vivek Jason Jayaraj, Chiu-Wan Ng, I-Ching Sam, Mas Ayu Said, Rafdzah Ahmad Zaki, Noran Naqiah Hairi, Nik Daliana Nik Farid, Victor Chee-Wai Hoe, Marzuki Isahak, Sasheela Ponnampalavanar, Sharifah Faridah Syed Omar, Shahrul Bahyah Kamaruzzaman, Hang-Cheng Ong, Kejal Hasmukharay, Nazirah Hasnan, Adeeba Kamarulzaman, Yoke Fun Chan, Yoong Min Chong, Sanjay Rampal

Open Access Vaccination Research article

Feasibility of using infant testing during immunization to estimate HIV mother-to-child-transmission rates in Zambia

Joseph Simbaya, Patricia Funjika, Arthur Moonga, John Mwale, Chipepo Kankasa

Open Access Obesity Research

Impact of visceral fat on the prognosis of coronavirus disease 2019: an observational cohort study

Hiroaki Ogata, Masahiro Mori, Yujiro Jingushi, Hiroshi Matsuzaki, Katsuyuki Katahira, Akiko Ishimatsu, Aimi Enokizu-Ogawa, Kazuhito Taguchi, Atsushi Moriwaki, Makoto Yoshida

Open Access SARS-CoV-2 Research article

Monitoring for COVID-19 by universal testing in a homeless shelter in Germany: a prospective feasibility cohort study

Andreas K. Lindner, Navina Sarma, Luise Marie Rust, Theresa Hellmund, Svetlana Krasovski-Nikiforovs, Mia Wintel, Sarah M. Klaes, Merle Hoerig, Sophia Monert, Rolf Schwarzer, Anke Edelmann, Gabriela Equihua Martinez, Frank P. Mockenhaupt, Tobias Kurth, Joachim Seybold

Open Access Magnetic Resonance Imaging Case report

Toxocariasis affecting brain stem and skull base

Manuel Gomez Serrano, Rafael Jimenez Rodriguez-Madridejos, Salome Merino Menendez, Diana Maria Hernanperez Hidalgo, Jesus Gimeno Hernández, Maria Cruz Iglesias Moreno

Open Access Influenza Research

Changing socio-economic and ethnic disparities in influenza/A/H1N1 infection early in the 2009 UK epidemic: a descriptive analysis

James D. Munday, Richard Pebody, Katherine E. Atkins, Albert Jan van Hoek

Open Access Vaccination Research article

A re-assessment of 4CMenB vaccine effectiveness against serogroup B invasive meningococcal disease in England based on an incidence model

Lorenzo Argante, Victoria Abbing-Karahagopian, Kumaran Vadivelu, Rino Rappuoli, Duccio Medini

Clinical characteristics and outcome of primary brain abscess: a retrospective analysis

Junying Huang, Haining Wu, Honghong Huang, Weiqi Wu, Bowen Wu, Lingxing Wang

Open Access Malaria Research article

Effectiveness of joint 3 + 1 malaria strategy along China–Myanmar cross border areas

Zu-rui Lin, Shi-gang Li, Xiao-dong Sun, Xiang-rui Guo, Zhi Zheng, Jie Yang, Hong-ru Pian, Peng Tian, Qi-yan Chen, Xiao-ying Sun, Chun-li Ding, Kai-xia Duan, Hong-wei Chen, Dakhidam Yaw Bee, Hong-ning Zhou

Open Access Hyperemesis Gravidarum Case report

Eczema herpeticum subsequent to septic shock in early pregnancy: a first case report

Kiichiro Furuya, Yuki Takemoto, Hiroki Kurahashi, Harue Hayashida, Sho Fujiwara, Saya Yamashita, Yangsil Chang, Hiroaki Tsubouchi, Kayoko Shikado, Kazuhide Ogita

Open Access Malaria Research article

Impact of malaria control interventions on malaria infection and anaemia in areas with irrigated schemes: a cross-sectional population-based study in Sudan

Khalid Abdelmutalab Elmardi, Ishag Adam, Elfatih Mohammed Malik, Hmooda Toto Kafy, Mogahid Sheikheldien Abdin, Immo Kleinschmidt, Stef Kremers

Open Access Research article

Biphasic pattern in the effect of severe measles infection; the difference between additive and multiplicative scale

Nhat Thanh Hoang Le, Nhan Thi Ho, Bryan Grenfell, Stephen Baker, Ronald B. Geskus

Open Access Transthoracic Echocardiography Case report

Rare case of Proteus mirabilis native mitral valve endocarditis in an immunocompromised patient

Lindsay G. Grossman, Joseph M. Sharkey, David S. Grossman, Alan Hartman, Mina Makaryus, Kaushal B. Shah

Open Access Levofloxacin Case report

The first case of Ochrobactrum intermedium bacteremia in a pediatric patient with malignant tumor

Wenjing Wu, Yongmei Jiang, Wei Zhou, Xingxin Liu, Linghan Kuang

Open Access Research

Predisposing factors to acquisition of acute respiratory tract infections in the community: a systematic review and meta-analysis

Ashley Hammond, Alice Halliday, Hannah V. Thornton, Alastair D. Hay

Open Access Malaria Research

Trends and predictive factors for treatment failure following artemisinin-based combination therapy among children with uncomplicated malaria in Ghana: 2005–2018

Benjamin Abuaku, Nancy Odurowah Duah-Quashie, Neils Quashie, Akosua Gyasi, Patricia Opoku Afriyie, Felicia Owusu-Antwi, Anita Ghansah, Keziah Laurencia Malm, Constance Bart-Plange, Kwadwo Ansah Koram

Open Access Nosocomial Infection Research

Nosocomial infections in an Iranian educational hospital: an evaluation study of the Iranian nosocomial infection surveillance system

Bagheri Pezhman, Rezaei Fatemeh, Roodgari Amir, Rokhsari Mahboobeh, Fararouei Mohammad

Open Access Septicemia Research

The microbiological diagnostic performance of metagenomic next-generation sequencing in patients with sepsis

Di Ren, Chao Ren, Renqi Yao, Lin Zhang, Xiaomin Liang, Guiyun Li, Jiaze Wang, Xinke Meng, Jia Liu, Yu Ye, Haoli Li, Sha Wen, Yanhong Chen, Dan Zhou, Xisi He, Xiaohong Li, Kai Lai, Ying Li, Shuiqing Gui

Open Access Septicemia Research

Immature granulocyte percentage for prediction of sepsis in severe burn patients: a machine leaning-based approach

Kibum Jeon, Nuri Lee, Seri Jeong, Min-Jeong Park, Wonkeun Song

Open Access Plasmodium Falciparum Research

Infection of Plasmodium falciparum and helminths among school children in communities in Southern and Northern Ghana

G. Akosah-Brempong, S. K. Attah, I. A. Hinne, A. Abdulai, K. Addo-Osafo, E. L. Appiah, M.-M. Osei, Y. A. Afrane

Open Access Tuberculosis Research

Tuberculosis forecasting and temporal trends by sex and age in a high endemic city in northeastern Brazil: where were we before the Covid-19 pandemic?

Hamilton Leandro Pinto de Andrade, Dulce Gomes, Antônio Carlos Vieira Ramos, Luiz Henrique Arroyo, Marcelino Santos-Neto, Pedro Fredemir Palha, Regina Célia Fiorati, Inês Fronteira, Aline Aparecida Monroe, Márcio Souza dos Santos, Miguel Fuentealba-Torres, Mellina Yamamura, Juliane de Almeida Crispim, Ricardo Alexandre Arcêncio

Open Access Cholera Research

The spread of cholera in western Democratic Republic of the Congo is not unidirectional from East–West: a spatiotemporal analysis, 1973–2018

Harry César Ntumba Kayembe, Catherine Linard, Didier Bompangue, Jérémie Muwonga, Michel Moutschen, Hippolyte Situakibanza, Pierre Ozer

Open Access Voriconazole Research

Impact of an electronic alert on prescription patterns of meropenem, voriconazole and caspofungin

Lionel Chok, Katharina Kusejko, Nadia Eberhard, Sandra E. Chaudron, Dirk Saleschus, Claudine Kocher, Roger D. Kouyos, Rainer Weber, Stefan P. Kuster

Open Access Influenza Vaccination Case report

Reactivation of BCG vaccination scars after vaccination with mRNA-Covid-vaccines: two case reports

Libin Mohamed, Anne Marie Rosendahl Madsen, Frederik Schaltz-Buchholzer, Anne Ostenfeld, Mihai G. Netea, Christine Stabell Benn, Poul-Erik Kofoed

Open Access Tuberculosis Case report

A case report of transmission and disease caused by Mycobacterium caprae and Mycobacterium bovis in Lima, Peru

Amber Shrestha, Janeth Picoy, Arturo Torres, David A. Moore, Robert H. Gilman, Jorge Coronel, Louis Grandjean

Open Access Human Immunodeficiency Virus Study protocol

Optimised electronic patient records to improve clinical monitoring of HIV-positive patients in rural South Africa (MONART trial): study protocol for a cluster-randomised trial

Collins Iwuji, Meg Osler, Lusanda Mazibuko, Natalia Hounsome, Nothando Ngwenya, Rujeko Samanthia Chimukuche, Thandeka Khoza, Dickman Gareta, Henry Sunpath, Andrew Boulle, Kobus Herbst

Open Access Computed Tomography Case report

Empyema caused by Streptococcus constellatus: a case report and literature review

Jingyan Xia, Lexin Xia, Hui Zhou, Xiuhui Lin, Feng Xu

Open Access Neutropenia Case report

Case reports of invasive mucormycosis associated neutropenic enterocolitis in leukemic children: diagnostic and treatment challenges and review of literature

Ali Amanati, Omid Reza Zekavat, Hamidreza Foroutan, Omidreza Azh, Ali Tadayon, Ahmad Monabati, Mohammad Hossein Anbardar, Haleh Bozorgi

Open Access Tick Research article

Risk factors for Lyme disease stage and manifestation using electronic health records

Katherine A. Moon, Jonathan S. Pollak, Melissa N. Poulsen, Christopher D. Heaney, Annemarie G. Hirsch, Brian S. Schwartz

Open Access Clostridium Case report

Botulism outbreak in a rural Ethiopia: a case series

Tigist Bacha, Ermias Abebaw, Ayalew Moges, Amsalu Bekele, Afework Tamiru, Ishmael Shemsedin, Dawd S. Siraj, Daddi Jima, Wondwossen Amogne

Open Access Joint Pain Research article

Six-month follow-up of functional status in discharged patients with coronavirus disease 2019

Hou-wei Du, Shuang-fang Fang, Sang-ru Wu, Xiao-ling Chen, Jun-nian Chen, Yi-xian Zhang, Hua-yao Huang, Han-han Lei, Rong-hua Chen, Xiao-bin Pan, Xiao-qing Li, Pin-cang Xia, Zhen-yang Zheng, Ling-Luo, Hai-long Lin, Li-min Chen, Nan Liu

Acute Kidney Injury Research article

Predictors of mortality in COVID-19 patients at Kinshasa Medical Center and a survival analysis: a retrospective cohort study

Yannick Nlandu, Danny Mafuta, Junior Sakaji, Melinda Brecknell, Yannick Engole, Jessy Abatha, Jean-Robert Nkumu, Aliocha Nkodila, Marie-France Mboliassa, Olivier Tuyinama, Dauphin Bena, Yves Mboloko, Patrick Kobo, Patrick Boloko, Joseph Tshangu, Philippe Azika, Jean-Pierre Kanku, Pally Mafuta, Magloire Atantama, Jean-Michel Mavungu, Rosita Kitenge, Asma Sehli, Karel Van Eckout, Cathy Mukuku, Léo Bergeret, David Benchetritt, Golan Kalifa, Ahmed Rodolphe, Justine Bukabau

Open Access Hepatitis A Research article

Hepatitis B-related acute-on-chronic liver failure induced by hepatotropic viral insult is associated with worse prognosis than that induced by non-virus insult

Jing Liang, Lei Liu, Yingying Cao, Qian Zhang, Fang Liu, Yu Chen, Hua Liu, Zhongping Duan, Manman Xu, Shaojie Xin, Shaoli You, Fangjiao Song, Jun Li, Tao Han

Open Access Malaria Research article

Reproducibility of malaria sporozoite challenge model in humans for evaluating efficacy of vaccines and drugs: a systematic review

Workineh Shibeshi, Wilhelmina Bagchus, Özkan Yalkinoglu, Aliona Tappert, Ephrem Engidawork, Claude Oeuvray

Open Access Venous Thrombosis Research article

Association of cerebral venous thrombosis with recent COVID-19 vaccination: case-crossover study using ascertainment through neuroimaging in Scotland

Paul M. McKeigue, Raj Burgul, Jen Bishop, Chris Robertson, Jim McMenamin, Maureen O’Leary, David A. McAllister, Helen M. Colhoun

Open Access Moxifloxacin Case report

Ureaplasma parvum meningitis following atypical choroid plexus papilloma resection in an adult patient: a case report and literature review

Na Xing, Zhenxiang Zhao, Qingjing Li, Yalan Dong, Jianfeng Li, Shuping Zhang

Open Access SARS-CoV-2 Research article

Ruxolitinib versus dexamethasone in hospitalized adults with COVID-19: multicenter matched cohort study

O. V. Stanevich, D. S. Fomina, I. G. Bakulin, S. I. Galeev, E. A. Bakin, V. A. Belash, A. N. Kulikov, A. A. Lebedeva, D. A. Lioznov, Yu. S. Polushin, I. V. Shlyk, E. A. Vorobyev, S. V. Vorobyeva, T. V. Surovceva, N. V. Bakulina, M. A. Lysenko, I. S. Moiseev

Open Access Coronavirus Research article

Immunological effects of convalescent plasma therapy for coronavirus: a scoping review

Behnaz Esmaeili, Shahnaz Esmaeili, Zahra Pourpak

Open Access Tuberculosis Research

Clinical characteristics and outcome of genitourinary tuberculosis in Sri Lanka: an observational study

Umesh Jayarajah, Milan Gunawardene, Munipriya Willaraarachchi, Shirani Chandrasiri, Perumal Udayakumaran, Cherine Sosai, Anuruddha Abeygunasekera

Open Access Ampicillin Case report

Campylobacter fetus subspecies venerealis meningitis associated with a companion dog in a young adult: a case report

Yeol Jung Seong, Seung Hun Lee, Eun Jin Kim, Young Hwa Choi, Tae-Joon Kim, Wee Gyo Lee, Jung Yeon Heo

Open Access Cholera Research article

Cholera outbreak caused by drinking unprotected well water contaminated with faeces from an open storm water drainage: Kampala City, Uganda, January 2019

Daniel Eurien, Bernadette Basuta Mirembe, Angella Musewa, Esther Kisaakye, Benon Kwesiga, Francis Ogole, Daniel Okello Ayen, Daniel Kadobera, Lilian Bulage, Alex Riolexus Ario, Bao-Ping Zhu

Open Access SARS-CoV-2 Research

Prolonged viral shedding of SARS-CoV-2 and related factors in symptomatic COVID-19 patients: a prospective study

Hui Long, Jing Zhao, Hao-Long Zeng, Qing-Bin Lu, Li-Qun Fang, Qiang Wang, Qing-Ming Wu, Wei Liu

Open Access Pneumothorax Case report

Giant compressive emphysema: a rare complication of COVID-19

Julien Rakotoson, Johary Andriamizaka Andriamamonjisoa, Mandimbisoa Noely Oberlin Andriamihary, Solohery Jean Noël Ratsimbazafy, Roger Dominique Randrianarimalala, Rivo Andry Rakotoarivelo, Stéphane Ralandison