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我市自1986年起对新生儿实施乙肝疫苗的接种,1991年纳入计划免疫管理轨道,1992年又扩大到学龄前儿童的接种。自1994年以来,新生儿乙肝疫苗接种率达95%以上。为了解学龄前儿童乙肝表面抗体水平,我们于1998年7月进行抽样检测,结果报告如下。对象与方法对全市47个乡镇和城区2~8岁的儿童随机抽取5094名,作乙肝表面抗体检测。试剂由卫生部上海生物制品研究所提供,冷藏保存,效期内使用,酶联免疫吸附法(ELISA)检测,方法、操作步骤、结果判定标准严格按试剂盒说明书进行。
Hepatitis B vaccine was administered to newborns since 1986 in our city. In 1991, it was included in the planned immunization management program. In 1992, vaccination was extended to preschool children. Since 1994, neonatal hepatitis B vaccination rate of 95% or more. To understand the pre-school children with hepatitis B surface antibody levels, we conducted in July 1998 sampling, the results are reported below. Subjects and Methods 5094 children were randomly selected from 47 townships in the city and children aged 2 to 8 years in urban area for detection of hepatitis B surface antibody. Reagents provided by the Shanghai Institute of Biological Products Ministry of Health, refrigerated, the validity of the use of enzyme-linked immunosorbent assay (ELISA) testing, methods, procedures, the results of the evaluation criteria in strict accordance with kit instructions.