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乙型肝炎表面抗原(HBsAg)阳性孕妇,极易通过母—婴传播而使其婴儿发生慢性 HBV 感染(40％)。若同时为乙型肝炎 e 抗原(HBeAg)阳性则可高达90％。目前认为 HBeAg 的存在表明病毒活跃复制,也是传染性的标记,因而也用作乙型肝炎病毒(HBV)
Hepatitis B surface antigen (HBsAg) -positive pregnant women can easily infants with chronic HBV infection (40%) through mother-infant transmission. If at the same time for hepatitis B e antigen (HBeAg) positive can be as high as 90%. It is presently believed that the presence of HBeAg indicates that the virus is actively replicating and is also an infectious marker and therefore also used as a marker of Hepatitis B virus (HBV)