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目的了解2009-2010年开封市手足口病重症病例流行特征,确定防控工作的重点时间、地区和人群,进一步减少重症病例的发生。方法收集“疾病监测信息报告管理系统”所报告的开封市手足口病数据和实验室检测结果,对其进行分析。结果 2009年开封市共报告手足口病重症病例1 051例,构成比为19.49%,2010年共报告重症病例779例,构成比为14.96%。重症病例每年的高发时间为3～6月份,农村高于城镇,2岁以下年龄组、散居儿童最多。EV71仍是引起手足口病重症病例的主要病原体。结论开封市手足口病疫情形势严峻,仍需要有针对性的落实防控措施。
Objective To understand the epidemiological characteristics of HFMD cases in Kaifeng City from 2009 to 2010 and to identify the key time, areas and population for prevention and control work to further reduce the occurrence of severe cases. Methods The data of “Hand, Foot and Mouth Disease” and laboratory test results reported in “Disease Surveillance Information Report Management System” were collected and analyzed. Results In 2009, a total of 1 051 cases of hand-foot-mouth disease were reported in Kaifeng city. The constituent ratio was 19.49%. In 2010, 779 cases of severe cases were reported, with a ratio of 14.96%. Severe cases of high incidence of 3 to 6 months each year, rural areas than in urban areas, under age group 2, the largest number of scattered children. EV71 is still the major cause of hand, foot and mouth disease in severe cases. Conclusion The epidemic situation of HFMD in Kaifeng City is still grim and there is still a need to implement targeted prevention and control measures.