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目的分析2010年北京市西城区手足口病疫情流行特征。方法收集2010年北京市西城区手足口病疫情相关信息,对疫情报告、规模、分布特点、实验室检测等信息进行分析。结果 2010年北京市西城区共报告手足口病聚集性病例疫情40起,暴发疫情2起,波及13 947人,共报告病例175例,平均罹患率1.3%,无重症、住院及死亡病例报告;疫情来源以社区卫生服务中心报告为主(占61.9%),疫情持续时间中位数11 d(10～22 d);疫情在辖区各街道均有报告,报告时间以5～7月为主,占68.3%,发病以托幼机构儿童为主,托幼机构疫情占80.9%,托幼儿童病例数占85.7%;42起疫情实验室检测阳性37起,其中CoxA16、EV71、肠道病毒未分型分别占45.9%、27.0%、27.0%。结论托幼机构是手足口病疫情高发的场所,建立有效的监测系统,早期发现手足口病疫情是防止手足口病局部暴发的重要措施。
Objective To analyze the epidemic characteristics of HFMD in Xicheng District in Beijing in 2010. Methods The epidemic situation information of hand, foot and mouth disease in Xicheng District of Beijing was collected in 2010, and the information of epidemic situation, scale, distribution characteristics and laboratory tests were analyzed. Results In 2010, a total of 40 HFMD cases were reported in Xicheng District of Beijing. Outbreaks occurred in 2 cases, affecting 13,947 people. A total of 175 cases were reported, with an average attack rate of 1.3%. There were no reports of severe cases, hospitalizations and deaths. The main source of the outbreak was community health service center (61.9%). The median duration of the outbreak was 11 days (10-22 days). Outbreaks were reported in all sub-districts of the district. The report period was mainly from May to July, Accounting for 68.3%. The incidence was mainly based on children in nurseries, 80.9% in nurseries, and 85.7% in nurseries. Of the 42 cases, 37 were positive in laboratory tests, of which CoxA16, EV71 and enterovirus Respectively accounted for 45.9%, 27.0%, 27.0%. Conclusion The nursery-infant institution is a place with high incidence of HFMD. Establishing an effective monitoring system and early detection of HFMD is an important measure to prevent the outbreak of HFMD.