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[目的]探讨太原市手足口病(HFMD)的流行规律。[方法]用描述流行病学方法对太原市2012年报告的HFMD疫情资料进行分析。[结果]太原市2012年报告HFMD病例9 298例,发病率221.38/10万。6月病例最多,自8月病例明显减少。1岁组儿童发病率最高,为5 403.06/10万;5岁以下儿童病例占90.48%,散居和幼托儿童分别占54.58%和38.99%,共报告实验室检测病例672例,其中肠道病毒EV71、CoxA16型和未分型病毒核酸阳性分别占43.30%、27.23%、7.14%。[结论]太原市手足口病发病高峰5～7月,报告病例以≤5岁儿童为主,病原构成主要为EV71及CoxA16。
[Objective] To investigate the prevalence of hand-foot-mouth disease (HFMD) in Taiyuan. [Methods] The descriptive epidemiological method was used to analyze the epidemic data of HFMD reported by Taiyuan in 2012. [Results] In 2012, 9 298 HFMD cases were reported in Taiyuan City, with an incidence of 221.38 / 100 000. The highest number of cases in June, since August cases significantly reduced. The prevalence rate of children aged 1 year was the highest (5 403.06 / lakh), 90.48% of children under 5 years old and 54.58% and 38.99% of the children in diaspora and childcare respectively. A total of 672 laboratory tests were reported, including enterovirus The positive rates of EV71, CoxA16 and non-subtype virus were 43.30%, 27.23% and 7.14%, respectively. [Conclusion] The peak incidence of hand-foot-mouth disease in Taiyuan from May to July, the reported cases were less than 5-year-old children, the main pathogens are EV71 and CoxA16.