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目的调查2014年5月-2016年5月安乡县手足口病流行特征。方法对安乡县2014年5月-2016年5月手足口病网络直报数据进行统计,从性别、年龄等角度分析手足口病的流行特征。结果 2014年5月-2016年5月安乡县共报告3 864例,每年平均发病率为322/10万;男性发病率高于女性;发病人群主要为0~5岁婴幼儿,致病病毒主要为EV71病毒。2014年5月-2015年4月发病率呈上升趋势,但2015年5月-2016年5月发病率呈下降趋势。结论手足口病发病年龄集中在1~5岁,因此应对<5岁儿童进行重点防控。
Objective To investigate the epidemiological characteristics of HFMD in Anxiang from May 2014 to May 2016. Methods Anxiang County data from May 2014 to May 2016 were collected, and the epidemiological characteristics of hand, foot and mouth disease were analyzed from the aspects of gender and age. Results A total of 3 864 cases were reported in Anxiang from May 2014 to May 2016, with an average annual incidence of 322/10 million. The incidence of males was higher than that of females. The incidence of the disease was mainly from infants aged 0-5 years. Mainly EV71 virus. May 2014-April 2015 The incidence was on the rise but the incidence was on a downward trend from May 2015 to May 2016. Conclusion The incidence of HFMD is concentrated in the age range of 1 to 5 years. Therefore, the prevention and control of children aged <5 years should be emphasized.