Published in:
01-11-2008 | Brief Report
The distribution of HBV genotypes and clinical significance in familial clustering in an infected population with unfavorable prognosis
Published in: Archives of Virology | Issue 11/2008
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Using a nested-PCR genotyping system, we analyzed the viral genotypes in HBV-infected patients from HBV clustering infection families (CIFs), as compared with HBV infected patients without familial infection history. The patients in the CIF group showed significantly increased prevalence of genotype C infection, while genotype B was absent. Additionally, in the genotype C carriers younger than 50 years old, the prevalence of HCC and LC were significantly increased in CIF compared to the control. We found that HBeAg-positive HBV genotype C carriers are prone to develop end-stage liver diseases earlier than those infected by genotype B.