浦东新区学校传染病症状监测信息系统的建立与初步分析

Establishment and Evaluation of the Syndromic Surveillance Information System of Infectious Disease in Schools of Pudong New Area

目的对上海世博会期间浦东新区学校传染病症状监测信息系统的建立与运作情况进行分析评价,探讨该系统在学校传染病疫情预防控制中发挥的作用。方法开发"学生症状监测信息系统",从2010年5月1日起,学校通过信息系统网络报告发热伴呼吸道、胃肠道腹泻和发热伴出疹等3个症状群因病缺课数据以及异常情况事件。结果 478家中小学校及托幼机构加入该监测信息系统,2010年184天世博会活动期间,450家学校及托幼机构坚持每天及时上报症状监测信息;57家(11.9%)学校及托幼机构报告基于暴发疫情早期的异常情况事件409起,共发现11起学校/托幼机构传染病集聚性事件,平均每起事件报告病例3.5例。结论 "学校症状监测信息系统"在本地区成功建立并正常运作,对中小学校及托幼机构传染病预防控制及疫情早期预警防控起到了积极的作用。

OBJECTIVE Evaluation the effect of the school syndromic surveillance system during the Expo in Pudong New Area and discuss the effect of this system for infectious disease control in the schools and kindergartens. METHODS From May 1st to October 31st in 2010, all the schools and kindergartens in Pudong New Area reported the absent student number because of the following syndromes through ＂ school syndromic surveillance information system＂ ： respiratory, gastrointestinal, rash with fever. RESULTS During the Expo 2010 which lasted for 184 days, a total of 487 schools and kindergartens in Pudong New Area were included in this information system. About 450 ones reported the data every day in time. The system trigged 409 signals from 57（11.9%） surveillance sites, which included 11 suspicious outbreaks with 3.5 cases each. CONCLUSIONS The ＂school syndromic surveillance informution syatem＂ was successfully built and applied in Pudong New Area, and performed very well in the early warning and control of the infectious disease outbreak in school and kindergartens.