乙型肝炎病毒(HBV)和丙型肝炎病毒(HCV)是引起慢性肝病的主要致病因子,并与肝硬变、肝癌的发生密切相关。由于这两种病毒具有相似的传播途径,所以HBV和HCV的合并感染比较常见,流行率约10%~15%。国内外有两种病毒互相抑制干扰与两种病毒互不干扰的看法,为了解HCV和HBV共感染的情况,探讨两者之间的相互关系,本文对305例HCV感染者血清检出HBV标志物和肝功 Hepatitis B virus (HBV) and hepatitis C virus (HCV) are the main causative agents of chronic liver disease, and are closely related to the occurrence of liver cirrhosis and liver cancer. As these two viruses have similar routes of transmission, the co-infection between HBV and HCV is more common, with a prevalence of about 10% to 15%. There are two kinds of viruses at home and abroad to suppress interference with each other and two viruses do not interfere with each other’s views, in order to understand the co-infection of HCV and HBV, to explore the relationship between the two, 305 cases of HCV infected sera were detected HBV markers Material and liver function