摘要
目的了解衢州市手足口病疫情流行特征,为制定防控措施提供参考依据。方法采用描述性流行病学方法对2008-2010年报告的手足口病病例进行分析。结果 2008-2010年衢州市共报告手足口病9568例,年均发病率为128.18/10万。柯城区年均发病率最高(272.17/10万),江山市最低(51.41/10万)。男性发病高于女性,以散居儿童和幼托儿童为主,集中于0～5岁儿童,占95.80%。2008年和2010年4-7月为发病高峰,2009年除4-7月外,10-12月为另一个发病高峰。病原学监测结果显示2009年以Cox A16型病毒为主,2008年和2010年以EV71为主。结论衢州市手足口病发生有明显的年龄、性别、职业和季节差异,不同年份的流行毒株不同,患儿可重复感染。
Objective To analyze the epidemiological characteristics of hand foot and mouth disease（HFMD） in Quzhou from 2008 to 2010 and provide scientific evidence for the prevention and control of the disease.MethodsDescriptive epidemiological analysis was conducted on the incidence data of HFMD reported during this period.Results A total of 9568 HFMD cases were reported with the average annual incidence of 128.18/lakh.The highest average annual incidence rate was reported in Kecheng district（272.17/lakh） and the lowest in Jiangshan district（51.41/lakh）.The case number in males was obviously higher than that in females.Children aged 0-5 years were in high risk,the cases among them accounted for 95.80% of the total.The incidence peak occurred during April-July in 2008 and 2010,and two incidence peaks occurred during April-July and during October-December in 2009.Etiological surveillance indicated that HFMD cases were mainly caused by Cox A16 infection in 2009 and EV 71 in 2008 and 2010.Conclusion The incidence of HTMD varied by age,sex,population and season in Quzhou,the circulating virus was different in different year and re-infection was found.
出处
《疾病监测》
CAS
2011年第7期528-530,共3页
Disease Surveillance
关键词
手足口病
流行特征
病原学
hand foot and mouth disease
epidemiological characteristics
etiology
