市场经济增加了人口的频繁流动 ,这给计划免疫 (以下简称计免 )工作增加了难度 ,流动人口儿童计划免疫接种管理成为当今需要解决的突出问题。为了解本市流动儿童免疫接种真实状况 ,我们于20 0 1年 1 1月组织全市计免专业人员对所辖 3市 5区流动人口聚集地的流入儿童进行免疫接 The market economy has increased the frequent movement of population, which has made it more difficult for the planned immunization (hereinafter referred to as exemption) work. The planned immunization management for migrant children has become a prominent issue that needs to be solved nowadays. In order to understand the real situation of mobile immunization in the city, in 2011, we organized the city’s immunization specialists to immunize inflow children from the migrant population of 5 districts under the jurisdiction of 3 cities