[Prevalence of hepatitis G virus among Tunisian blood donors]. / Prevalence du virus de l'hépatite G chez les donneurs de sang en Tunisie.

ABSTRACT

Prevalence of hepatitis G virus among Tunisian blood donors Hepatitis G virus (GBV-C/HGV) is a recently identified virus which occurs worldwide. The prevalence of GBV-C/HGV in Tunisia has not been previously studied. We aimed to assess the prevalence of GBV-C/HGV infection in Tunisian blood donors. A total of 912 blood donors were tested for anti-E2 antibodies of GBV-C/HGV by enzyme-linked immunosorbent assay and 600 were tested by reverse transcriptase polymerase chain reaction. GBV-C/HGV RNA was found in 5.3% of the sample and HGV antibodies occurred in 4.9%. A correlation was noticed between GBV-C/HGV infection and hepatitis C virus (P = 0.006). The prevalence of GBV-C/HGV is similar to that reported worldwide.