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乙型肝炎病毒(HBV)慢性感染不仅可引起慢性活动性肝炎及肝硬化,而且可引起肝细胞癌。在成人及儿童中均证实乙肝疫苗接种后1～2年内有预防HBV感染的作用。Coudeau等观察到成人接种乙肝
Chronic hepatitis B virus (HBV) infection can not only cause chronic active hepatitis and cirrhosis, but also cause hepatocellular carcinoma. In both adults and children, HBV infection has been confirmed within 1 to 2 years after hepatitis B vaccination. Coudeau et al observed adult hepatitis B vaccination