大连市2010年麻疹风疹疑似病例IgM抗体检测结果分析

Analysis of the detection results on IgM antibody in suspected measles and rubella cases in Dalian in 2010

目的:通过实验室麻疹、风疹IgM抗体检测结果,了解大连市2010年麻疹、风疹的流行特征,为促进免疫规划工作提供科学依据。方法:采用ELISA对2010年麻疹、风疹疑似病例血清标本进行IgM抗体检测;结果:全年共检测麻疹、风疹IgM抗体69份,麻疹IgM抗体阳性率为28.99%;风疹IgM抗体阳性率为43.48%;发病地区主要集中在流动人口频繁的城乡结合部,麻疹发病以5岁以内儿童为主,风疹以青少年居多;流行季节均主要为春季。结论:加强流动人口管理仍是今后防控的重点,同时继续加强计划免疫管理,开展查漏补种,做好疫情监测,预防暴发。

Objective： To understand the epidemic characteristics of measles and rubella of Dalian city in 2010 by detecting IgM antibody of them and provide scientific evidence for promoting the immunization programs.Methods： IgM antibodies in serum samples of measles and rubella suspected cases in 2010 were detected by enzyme-linked immunosorbent assay（ELISA）.Results： 69 sampales of measles,rubella were detected for IgM antibody whole year.The positive rate of IgM antibody in measles was 28.99%,while that of IgM antibody in rubella was 43.48%.Epidemic areas were mainly the rural-urban fringe zone gathered with floating population.The morbidity of measles was mainly under the age of 5 and rubella was mostly in young people.Epidemic season was mainly spring.Conclusion：It is still the focus to strengthen the management of migrant population and to consolidate the administration of routine immunization programs for preventing outbreaks.