High prevalence of hepatitis delta virus in Cameroon.

ABSTRACT: Hepatitis delta virus (HDV), a satellite virus of hepatitis B virus (HBV), infects an estimated 15-20 million people worldwide and confers a greater risk for accelerated progression to liver disease. However, limited HDV surveillance data are available in sub-Saharan Africa where HDV diversity is high. To determine the prevalence and diversity of HDV in Cameroon, serological and molecular characterization was performed on 1928 HBsAg positive specimens selected from retrospective viral surveillance studies conducted in Cameroon from 2010-2016. Samples were screened for HDV antibodies on the Abbott ARCHITECT instrument and for HDV RNA on the Abbott m2000 instrument by research assays. HDV positive specimens with sufficient viral load were selected for genomic sequencing. The seroprevalence o

SUBMITTER: Butler EK 

PROVIDER: S-EPMC6072717 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature