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目的了解上海市2009年托幼机构手足口病暴发的流行特点,为预防托幼机构内手足口病的流行提供科学依据。方法收集上海市2009年托幼机构内手足口病报告数据与资料,采用描述性流行病学方法进行分析。结果 2009年上海市托幼机构手足口病聚集发病672起,发病人数2 993例。托儿所和私立幼儿园的聚集发病情况明显高于其他托幼机构;部分区(县)聚集性病例发病率较高;当托幼机构内发生手足口病病例时,幼儿年龄越小越易发生聚集性病例;聚集发病高峰出现在6月和11月。结论托幼机构是手足口病防控的重点场所,托幼机构内幼儿是手足口病防控的重点人群。
Objective To understand the epidemiological characteristics of hand-foot-mouth disease outbreaks in kindergartens and nurseries in Shanghai in 2009 and to provide a scientific basis for preventing the spread of hand-foot-mouth disease in kindergartens and nurseries. Methods The data and data of hand, foot and mouth disease reported in the nurseries and nurseries in Shanghai in 2009 were collected and analyzed by descriptive epidemiological method. Results In 2009, the number of hand-foot-mouth disease in Shanghai kindergarten institutions was 672 and the number of cases was 2 993. Nurseries and private kindergartens were significantly higher incidence of aggregation than other nurseries; the incidence of clustering cases in some districts (counties) is higher; when hand-foot-mouth disease occurs in nurseries, the younger the younger, the more prone to aggregation Cases; peak incidence of aggregation occurred in June and November. Conclusion Kindergarten is the key area for hand-foot-mouth disease prevention and control. Toddlers in kindergartens are the key population for hand-foot-mouth disease prevention and control.