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乙型肝炎的主要传播途径为经血液和血制品传播,生活密切接触传播及母婴传播。而接种乙肝疫苗则是预防乙肝病毒(HBV)感染最有效、最简便的方法。为了解浙江省平湖市免疫儿童中HBsAg携带现况及抗-HBs水平,本研究选择最易引起HBV感染的HBsAg阳性母亲所生的儿童作为观察对象,进行血
The main route of transmission of hepatitis B is the spread of blood and blood products, close contact with life and mother-to-child transmission. Vaccination of hepatitis B vaccine is the most effective and easiest way to prevent hepatitis B virus (HBV) infection. In order to understand the status of HBsAg carriers and the level of anti-HBs among immunized children in Pinghu City, Zhejiang Province, this study selected children born to HBsAg-positive mothers most likely to cause HBV infection as the observation subjects,