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目的了解东海县手足口病的流行特点,以制定相应的预防控制策略。方法对2011年全县手足口病疫情进行流行病学分析。结果东海县手足口病2011年比去年同期发病明显增高,累计报告339例,发病率为29.45/10万;发病高峰为5—6月,共151例(44.54%);所有乡镇均有发病,县城的发病数最多为60例(17.70%);男性明显高于女性,男女比为1.97∶1;发病最小年龄3个月,最大11岁,病例主要集中在0～3岁,共322例(94.99%);无重症、死亡病例。结论东海县手足口病散居儿童中发病率较高,且有明显的季节性。
Objective To understand the epidemic characteristics of hand, foot and mouth disease in Donghai County and to make corresponding prevention and control strategies. Methods Epidemiological analysis of hand, foot and mouth disease in the county in 2011. Results The incidence of hand-foot-mouth disease in Donghai County was significantly higher than that of the same period of last year, with a total of 339 cases reported, the incidence rate was 29.45 / 100000; the peak incidence was from May to June, 151 cases (44.54%); The incidence of county was up to 60 cases (17.70%); the male was significantly higher than the female, the ratio of male to female was 1.97:1; the minimum age of onset was 3 months, the maximum was 11 years old; the cases were mainly concentrated in 0-3 years old, with a total of 322 cases 94.99%); no serious, deaths. Conclusion The incidence rate of hand, foot and mouth disease in Donghai County is high, with obvious seasonal.