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母婴传播是乙型肝炎传播的重要途径,也是导致乙型肝炎慢性化的重要原因,我国是乙型肝炎的高流行病区,现对乙型肝炎母婴传播的方式、预防及预防失败的原因等3个方面进行综述。
Mother-to-child transmission is an important way of hepatitis B transmission and an important cause of chronic hepatitis B. Our country is a high-prevalence area of hepatitis B, and now it is a method of preventing and preventing the failure of mother-to-child transmission of hepatitis B The reason is summarized in 3 aspects.