论文部分内容阅读
我县自1994年1月1日起将儿童乙肝疫苗接种纳入计划免疫管理,为了解乙肝疫苗免疫效果,我们对本县5个乡镇1994～2003年出生接种乙肝疫苗的儿童并进行乙肝表面抗体(HBs)测定。1对象与方法1.1对象选择调查点内1994～2003年出生时初免全程接种乙肝疫苗3针的儿童及满4周岁加强免疫接
In order to understand the immunization effect of hepatitis B vaccine, our county recruited children vaccinated with hepatitis B vaccine from 1994 to 2003 in five townships in the county and conducted hepatitis B surface antibody (HBs) ). 1 Subjects and methods 1.1 Subjects selected at the survey point in 1994 to 2003 when the birth of the first vaccination of hepatitis B vaccination throughout the three-pin vaccination and children over the age of 4 to strengthen the immune