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CC BY-NC-ND 4.0 · AJP Rep 2017; 07(02): e68-e73
DOI: 10.1055/s-0037-1601890
Case Report
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

First Neonatal Demise with Travel-Associated Zika Virus Infection in the United States of America

Nikolaos Zacharias
1   Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at UTHealth, Lyndon Baines Johnson Hospital, Houston, Texas
,
Janice Whitty
1   Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at UTHealth, Lyndon Baines Johnson Hospital, Houston, Texas
,
Sarah Noblin
1   Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at UTHealth, Lyndon Baines Johnson Hospital, Houston, Texas
,
Sophia Tsakiri
2   Division of Neonatology, Department of Pediatrics, McGovern Medical School at UTHealth, Houston, Texas
,
Jose Garcia
2   Division of Neonatology, Department of Pediatrics, McGovern Medical School at UTHealth, Houston, Texas
,
Michael Covinsky
3   Department of Pathology, McGovern Medical School at UTHealth, Houston, Texas
,
Meenakshi Bhattacharjee
3   Department of Pathology, McGovern Medical School at UTHealth, Houston, Texas
,
David Saulino
3   Department of Pathology, McGovern Medical School at UTHealth, Houston, Texas
,
Nina Tatevian
3   Department of Pathology, McGovern Medical School at UTHealth, Houston, Texas
,
Sean Blackwell
1   Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at UTHealth, Lyndon Baines Johnson Hospital, Houston, Texas
› Author Affiliations
Further Information

Publication History

16 February 2017

01 March 2017

Publication Date:
13 April 2017 (online)

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Abstract

Zika virus is increasingly recognized as a fetal pathogen worldwide. We describe the first case of neonatal demise with travel-associated Zika virus infection in the United States of America, including a novel prenatal ultrasound finding. A young Latina presented to our health care system in Southeast Texas for prenatal care at 23 weeks of gestation. Fetal Dandy–Walker malformation, asymmetric cerebral ventriculomegaly, single umbilical artery, hypoechoic fetal knee, dorsal foot edema, and mild polyhydramnios were noted upon initial screening prenatal sonography at 26 weeks. A growth-restricted, microcephalic, and arthrogrypotic infant was delivered alive at 36 weeks but died within an hour despite resuscitation. The neonatal karyotype was normal. Flavivirus IgM antibodies were identified in the serum of the puerpera, once she disclosed that she had traveled from El Salvador to Texas in the early second trimester. Zika virus was identified in the umbilical cord and neonatal brain. Fetal arthritis may precede congenital arthrogryposis in cases of Zika virus infection and may be detectable by prenatal sonography. Physician and health care system vigilance is required to optimally address the significant and enduring Zika virus global health threat.

Keywords

Zika virus - prenatal ultrasound - fetal arthritis - Dandy–Walker malformation - single umbilical artery - congenital Zika virus syndrome - neonatal demise - prolonged maternal Zika virus seropositivity - perinatal universal precautions
 

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