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目的评价我市1～3岁儿童乙肝疫苗接种效果。方法随机抽取,采用问卷调查方式,收集儿童血清标本,应用ELISA法检测HBsAg、抗HBs。结果抗HBs阳性率为467%,HBsAg阳性率为097%。结论新生儿及时注射乙肝疫苗是预防和控制HBV感染的有效手段。
Objective To evaluate the effect of hepatitis B vaccination in children aged 1-3 in our city. Methods were randomly selected, the use of questionnaires, collected from children’s serum samples, ELISA detection of HBsAg, anti-HBs. Results The positive rate of anti-HBs was 467% and the positive rate of HBsAg was 097%. Conclusions The timely injection of hepatitis B vaccine in neonates is an effective way to prevent and control HBV infection.