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乙型肝炎病毒（ＨＢＶ）存在宫内感染的传播途径，用乙肝疫苗和乙肝高效价免疫球蛋白难以阻断［１］。发生宫内感染的婴儿生后大部分将发展成为乙肝病毒慢性携带者，ＨＢＶ宫内感染的原因及预防措施一直是人们关注的问题。本文通过检测孕妇分娩前血清中乙型肝炎表面抗原（...
Hepatitis B virus (HBV) transmission of intrauterine infection exists, with hepatitis B vaccine and hepatitis B high titer immune globulin is difficult to block [1]. Infants who develop intrauterine infection most of the baby will develop into chronic carriers of hepatitis B virus, the cause of HBV intrauterine infection and preventive measures has been a matter of concern. This article through the detection of pregnant women before delivery of serum hepatitis B surface antigen (...