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目的分析和总结枣阳市手足口病流行病学特点及与重症的相关性研究及临床对应策略。方法分析手足口病定点医院枣阳市一医院20011年2～7月收治的手足口病748例的流行季节、病毒种类、临床特点、病情分度及病程的相关性研究。结果手足口病流行存在一定的季节相关性,引发病毒具有特异性,大多数病人都有精神差、嗜睡等体征。结论 2011年枣阳市手足口病流行病学特点:手足口病流行集中在4～6月;引起手足口病病毒主要是EV71病毒;枣阳市之所以出现高重症率、低死亡率,可能的原因是EV71病毒在本区域流行大范围传播。早发现早治疗重症手足口病是降低死亡率的关键。
Objective To analyze and summarize the epidemiological characteristics of hand, foot and mouth disease in Zaoyang City and its correlation with severe diseases and its clinical strategies. Methods The prevalence season, virus types, clinical features, index of disease and course of disease of 748 hand-foot-mouth disease patients who were admitted to Zhanyang Hospital of Zhaoyang Hospital from February to July in 2001 were analyzed. The results of hand, foot and mouth disease epidemic there is a certain seasonal correlation, triggering the virus has a specificity, most patients have poor spirit, lethargy and other signs. Conclusion 2011 epidemiological characteristics of hand-foot-mouth disease in Zaoyang City: hand-foot-mouth disease epidemic concentrated in 4 to 6 months; hand-foot-mouth disease virus is mainly caused by EV71 virus; Zaoyang City, the reason there is a high incidence of severe and low mortality, The reason is that the EV71 virus is widespread in the region. Early detection and treatment of severe HFMD is the key to reduce mortality.