Screening test accuracy among potential blood donors of HBsAg, anti-HBc and anti-HCV to detect hepatitis B and C virus infection in rural Cambodia and Vietnam.

The aim of this study was to determine the accuracy of rapid tests for HBsAg, anti-HBc and anti-HCV in rural Cambodia and Vietnam to detect hepatitis B and C. In a cross-sectional epidemiological study of two populations of 1,200 potential blood donors in rural Cambodia and Vietnam the prevalence rates of HBsAg, anti-HBc and anti-HCV as established by enzyme immunoassay (EIA) tests were compared to rapid test outcomes. The EIA reference test results were validated by Architect Chemiluminescent Microparticle Immunoassay (CMIA) technique.

Prevalence of hepatitis B and hepatitis C virus infections in potential blood donors in rural Cambodia.

The aims of the present study were to provide accurate prevalence of acute and occult hepatis B infection and hepatis C infection among potential blood donors in Cambodia and to study the accuracy of ELISA tests used for blood donor screening. A cross-sectional study was performed on samples collected from potential volunteer blood donors (n = 1,200) in two districts in rural Cambodia. The samples were tested using the ELISA technique for HBsAg, anti-HBc, and anti-HCV at a local blood bank.