上海市嘉定区集体单位流感样病例监测分析  

Monitoring and analysis on influenza-like illness in collective units in Jiading District of Shanghai City

作　　者：陈冬华[1] 钱杰[1] 姜欣志[1] 张涛[1] 沈永[1] 张欣[1] 朱也凡[1] 钟培松[1] 

机构地区：[1]上海市嘉定区疾病预防控制中心,上海201800

出　　处：《医学动物防制》2012年第9期1004-1006,共3页Journal of Medical Pest Control

摘　　要：目的了解嘉定区学校、幼托机构、养老院等集体单位流感样病例(ILI)流行趋势,及时发现流感聚集性/暴发疫情,为制订和完善流感监测系统提供科学依据。方法描述性分析94家学校、64家托幼机构和24家养老机构在2009年9月～2010年3月ILI监测数据。结果学校报告ILI在37～40周平稳在较高水平,而后出现骤降,随后缓慢增加,至47周达峰值,紧接着又不断下降,到次年4周为0,6周出现缓慢回升;托幼机构ILI流行趋势与学校基本一致,但峰值出现时间较学校推迟2周左右;养老机构无ILI报告。结论集体单位症状监测能及时发现流感暴发苗子,有助于将疫情控制在萌芽状态。Objective To understand the prevalence tendency of influenza like illness（ILI） in schools,kindergartens,geracomiums and other collective units in Jiading District,promptly find the influenza aggregation or epidemics,and provide scientific basis for marking and improving influenza monitoring system.Method Descriptively analyze the monitoring data of ILI from 94 schools,64 kindergartens and 24 geracomiums from September,2009 to March,2010.Results Schools reported that ILI was stable at a high level between the 37th week and 40th week,and then dropped drastically.Then it slowly increased to the peak at the 47th week,fell to zero at the 4th week of the next year,and at last slowly rose at the 6th week.The prevalence of ILI in kindergartens was basically consistent with that in schools,but the peak time delayed about 2 weeks.No ILI was reported in geracomiums.Conclusion Syndromic monitoring in collective units could timely detect the outbreak of influenza and help control the epidemic situation in the bud.

关 键 词：集体单位 甲型H1N1流感 流感样病例 

分 类 号：R511.7[医药卫生—内科学]