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目的了解上海市闵行区手足口病的流行趋势及病原学特征。方法对所有5 667例病例进行时间、年龄、性别、地区、职业分布等相关流行病学特征分析。结果手足口病发病高峰在5—7月份,占全年的44.59%;发病年龄主要在0～5岁组,以1～3岁多见,占全部发病数的68.55%;男童多于女童,散居儿童多于幼托儿童,外来人口多于该地人口。结论该地区手足口病是由EV7l或CoxA16病毒感染而引起,EV71为优势病毒,其发病具有明显的年龄、季节、人群特征。特别需要加强外来人口的疫情监测报告和宣传教育力度,尽量做到早发现,早报告,早隔离。
Objective To understand the epidemiological and pathogenic characteristics of hand, foot and mouth disease in Minhang District of Shanghai. Methods All 5 667 cases were analyzed for epidemiological characteristics such as time, age, sex, region, occupational distribution and so on. Results The peak incidence of hand-foot-mouth disease in May-July, accounting for 44.59% of the year; the age of onset was mainly in the 0 to 5-year-old group, more common in 1-3 years, accounting for 68.55% of the total number of cases; , Scattered children more than kindergarten children, more than the population of the population. Conclusion Hand, foot and mouth disease in this area is caused by EV7l or CoxA16 virus infection. EV71 is predominant virus and its onset has obvious age, season and population characteristics. In particular, it is necessary to strengthen the monitoring reports and publicity and education campaigns on the epidemic of migrants, try their best to make early detection and early reporting and quarantine as early as possible.