北京市东城区南片2009～2011年水痘流行病学分析  

The prevalent trend of varicellak analysis 2009 -2011 in South Dongcheng District, Beijing

作　　者：阎辉[1] 

机构地区：[1]北京市崇文区疾病预防控制中心,北京崇文100050

出　　处：《中国民康医学》2013年第2期14-15,29,共3页Medical Journal of Chinese People’s Health

摘　　要：目的:了解东城区南片水痘流行病学特征,为水痘防控提供依据。方法:对由中国疾病预防控制信息系统导出的2009～2011年东城区南片本地水痘病例进行流行病学分析。结果:东城区南片水痘年均发病率79.3/10万,以5～9岁组最高;五起暴发疫情的罹患率最高为2.8%,最低为1.1%。首发病例所在班的罹患率最低为2.5%,最高为28.6%。暴发疫情病例的发病年龄集中在8～9岁组,占47%。结论:对地区内在校小学生水痘发病情况加强监测,密切观察水痘疫苗接种超过5年的学生,可以降低水痘暴发疫情的发生。Objective： Get to know the epidemic characteristics and cases＇characteristics of varicella in South Dongeheng District. Guide varil celia cases protection. Methods： Conduct epidemic analysis on the 5 breakout cases with the reference of the report of local varicella cases epidemic analy- sis in South Dongcheng Distric. Results：The annual outbreak rate in South Dongcheng Distric is 79.3/100,000. The 5 -9 year - old group has the highest morbidity. The highest attack rate for the 5 cases is 2.5% ,with 1.1% for the lowest. The attack rate for the first case group is 2.5%, with 28.6% for the highest. 47% of the breakout cases happen to 8 -9 age group. Conclusion：Enforced monitoring for the elementary students with 5 year vacicella vaccination or older can effectively prevent the outbreak of varicella.

关 键 词：水痘 暴发 东城区南片 

分 类 号：R181.32[医药卫生—流行病学]