Seroprevalence of transfusion-transmissible infectious agents among volunteer blood donors between 2006 and 2012 in Zhejiang China

摘要

BackgroundThe high prevalence of hepatitis B and C viruses (HBV and HCV), paralleling the growing epidemic of human immunodeficiency virus (HIV) and Treponema pallidum (TP) infections in the general population, poses a great threat to blood safety in China. This study investigated the prevalence of serological markers for causative agents of transfusion-transmissible infections (TTI), i.e. HBV, HCV, HIV and TP, among volunteer blood donors in five cities/regions of Zhejiang Province, China.