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目的分析2010年安义县手足口病流行病学和病原学特征,为手足口病的防控工作提供依据。方法搜集手足口病资料,录入SPSS13.0,并进行统计分析。结果 2010年安义县共报告手足口病253例,发病率为104.76/10万,病死率为0.40%,发病年龄多集中在3岁以下儿童。男性多于女性,以散居儿童为主。全年均有病例发生,1-3月份为发病高峰。病原学检测结果,肠道病毒71型阳性率为28.30%,柯萨奇病毒A组16型阳性率为16.98%,其他肠道病毒阳性率为13.21%。结论 2010年安义县手足口病发病率较高,3岁以下散居儿童为重点人群。肠道病毒71型、柯萨奇病毒A组16型是引起安义县手足口病的主要病原体。
Objective To analyze the epidemiological and etiological characteristics of hand, foot and mouth disease in Anyi County in 2010, and provide the basis for the prevention and control of hand foot and mouth disease. Methods Hand, foot and mouth disease data were collected, input SPSS13.0, and statistical analysis. Results A total of 253 cases of hand, foot and mouth disease were reported in Anyi County in 2010 with an incidence rate of 104.76 / 100 000 and a case fatality rate of 0.40%. The age of onset was mostly concentrated in children under 3 years of age. More men than women, dominated by scattered children. Cases occur throughout the year, 1-3 months for the peak incidence. The results of pathogenic test showed that the positive rate of enterovirus 71 was 28.30%, the positive rate of Coxsackievirus A 16 was 16.98%, and the positive rate of other enterovirus 13.21%. Conclusion The incidence of hand-foot-mouth disease in Anyi County was high in 2010, and the diaspora below 3 years old was the key population. Enterovirus 71, Coxsackievirus A group 16 is caused by Anyi County hand, foot and mouth disease is the main pathogen.