2008年连云港市“手足口病”流行特征及病原学分型

目的分析连云港市2008年手足口病的流行特征及病原学分型情况。方法应用流行病学方法对2008年该市的手足口病流行资料进行分析。结果依据疫情报告,实验室诊断病例45例,其中CoxA1638例,EV71型7例,其他肠道病毒0例。2008年该市临床报告手足口病例1067例,报告发病率为23.19/10万,比2007年上升442.34%,男女发病比为3.1∶1。发病年龄最小的为0岁组,最大的为8岁;0～5岁组,共计发病976例,占总发数的91.47%。发病数的构成以散居儿童最多,占76.66%。地区分布:全市各个区县均有手足口病病例报告,但城区的总体发病率高于县。结论连云港市手足口病发病率有上升趋势;控制传染源是有效防止该病流行的关键。

Epidemiological features and etiological classification of Hand, Foot and Mouth Disease in Lianyungang City in 2008

[ Objective ] To analyze the epidemic characteristics and etiological classification of hand, foot and mouth disease { HFMD） in Lianyungang City in 2008. [ Methods] Epidemiologic method was applied to analyze the epidemic data of hand, foot and mouth disease in this city in 2008. [ Results] Based on the epidemic report, 45 cases were diagnosed in laboratory, among which 38 cases were COXA 16, 7 were EV71, without other enterovirus case. Totally 1067 cases of HFMD were reported in 2008, the reported incidence was 23.19/100 000, increasing by 442.34% more than 2007. The incidence ratio of male to female was 3.1 ： 14. The youngest age group was 0-year-old group, the oldest was 8 years old. 976 cases （91.47% } were children in 0 -5 years age group. Most cases are scattered living children, occupying 76.66%. All districts and counties had reported HFMD cases; the incidence of urban area was higher than that of counties. [ Conclusion] The incidence of HFMD shows upward tendency; the key to prevention of this disease is the control of the infection source.