Genotyping and sero-virological characterization of hepatitis B virus (HBV) in blood donors, Southern Ethiopia.

ABSTRACT: Hepatitis B virus (HBV) prevalence is highest in Sub-Saharan Africa including Ethiopia. HBV genotypes have distinct geographic distributions and play a role in course of infection and treatment management. However, in Ethiopia there is paucity of information about distribution of HBV genotypes. This study was done to determine genotype, mutation and sero-virological profiles of HBV isolates in Southern Ethiopia. Cross-sectional, laboratory based study was conducted on 103HBsAg sero-positive samples from a total of 2,237 screened blood donors. HBV serological markers and biochemical assays were done. Serum viral load was measured using quantitative real-time PCR. Partial HBV S-gene was amplified with nested PCR and sequenced. Bioinformatics tools were utilized to determine genotypes, seroty

SUBMITTER: Ambachew H 

PROVIDER: S-EPMC5819820 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature