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舟山市近几年麻疹疫情处于较平稳状态,但时而出现局部地区麻疹爆发。现对本地人口和流动人口的免疫状况进行研究,分析各年龄组人群免疫水平的差异。1材料与方法 1.1对象选择舟山市定海区、普陀区、岱山县和嵊泗县,随机调查<1、1~2、3~4、5~6、7~14、15~19、≥20岁7个年龄组,每个年龄组不少于120人,其中本地人口和外地流动人口各半。采集
In recent years, the epidemic situation of measles in Zhoushan City has been in a relatively steady state, but there has been some outbreak of measles in some areas. The status of the immunization of the local population and migrants is now being studied to analyze the differences in immunization levels among populations of all ages. 1 Materials and Methods 1.1 Object Selection Dinghai District, Putuo District, Daishan County and Shengsi County, random survey <1,1 ~ 2,3 ~ 4,5 ~ 6,7 ~ 14,15 ~ 19, ≥ 20 years old 7 One age group, no less than 120 in each age group, with half of the local population and the floating population in the field. collection