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广西隆安县是我国乙肝和肝癌高发地区 ,1987年开始新生儿乙型肝炎疫苗普种。本文报告了 1987～ 2 0 0 0年该地区儿童急性乙型肝炎发病监测及病例追踪观察结果 ,以评价乙肝疫苗预防儿童乙型肝炎效果。1 对象与方法1 1 免疫方案实施 隆安县为广西贫困农村地区 ,1987年人口 35
Guangxi Longan County is a high incidence of hepatitis B and liver cancer in China. Since 1987, hepatitis B vaccine has been introduced in neonates. This article reports the incidence of hepatitis B in children in the area from 1987 to 2000 and the follow-up of cases to evaluate the effect of hepatitis B vaccine in preventing hepatitis B in children. 1 objects and methods 1 1 implementation of immunization programs Longan County poor rural areas in Guangxi in 1987, population 35