The risk factors of hepatitisBvirus infection were the family history of hepatitisB, various injectios history and without vaccination history of hepatitisBvirusvaccine.
感染的危险因素为乙型肝炎家族史,各种注射史及未接受乙型肝炎疫苗。
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Blumberg and his colleagues discovered the virus in 1967, developed the blood test that is used to detect the virus, and invented the first hepatitisBvaccine in 1969.
OBJECTIVES To investigate prospectively therapeutic effect of combination of HBV vaccine and HBV immunoglobulin for controlling the paternal fetal transmission of hepatitisBvirus(HBV).