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目的分析兴化市手足口病发病现状与流行病学特征,为有效控制手足口病疫情提供科学依据。方法对手足口病疫情资料进行流行病学分析和病原学监测。结果兴化市2008—2011年共报告手足口病例2 897例,年均发病率49.66/10万,男女性别比2.32∶1,出现2次发病高峰,高发年龄组为1～3岁组,占发病总数的75.18%。EV71和CoxA16肠道病毒共同构成优势毒株。结论手足口病的发生有明显的季节性、区域性和年龄特征,预防控制的重点是5岁以下儿童和春秋季。
Objective To analyze the status and epidemiological characteristics of HFMD in Xinghua and provide a scientific basis for controlling the epidemic of HFMD. Methods Epidemiological analysis and etiological monitoring of HFMD epidemic data were carried out. Results A total of 2 897 cases of HFMD were reported in Xinghua City from 2008 to 2011, with an average annual incidence of 49.66 / 100 000. The sex ratio of male to female was 2.32:1. There were two peak incidences in the age group of 1 to 3 years The incidence of 75.18% of the total. EV71 and CoxA16 enterovirus together constitute the dominant strain. Conclusion The occurrence of hand, foot and mouth disease has obvious seasonal, regional and age characteristics. The focus of prevention and control is that children under 5 years of age and spring and autumn.