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目的探讨淄博市临淄区手足口病的流行病学特征。方法使用国家疾病监测信息报告管理系统开展手足口病监测,并对全部聚集病例和部分散发病例进行个案流行病学调查。结果手足口病是2008年临淄区学龄前儿童中发病率最高的传染病,6月为发病高峰,发病率最高的为皇城镇。职业分布:发病人群主要为散居儿童和幼托儿童,发病年龄组主要集中在1～5岁组。2岁年龄组儿童发病率最高,与年龄分布特征基本一致,在托幼机构易引起暴发。结论手足口病的发生有明显年龄、职业、季节差异,开展手足口病流行病学研究,将有助于提出更好的预防控制措施,有力指导今后的手足口病防控工作。
Objective To investigate the epidemiological characteristics of hand, foot and mouth disease in Linzi District of Zibo City. Methods The National Disease Surveillance Information Reporting Management System was used to carry out hand foot and mouth disease surveillance, and a case-by-case epidemiological survey of all cases of aggregation and some cases of sporadic cases was conducted. Results Hand-foot-mouth disease was the highest incidence of infectious diseases among preschool-age children in Linzi District in 2008, with the peak incidence in June and the highest incidence rate of Huangcheng Town. Occupational distribution: the incidence of mainly diarrhea children and child care children, the age of onset group mainly in the 1 to 5 age group. The incidence of children in the 2-year-old group was the highest, basically the same as the age distribution, and the outbreak was likely to occur in the kindergartens. Conclusion The occurrence of hand, foot and mouth disease has obvious age, occupational and seasonal differences. Carrying out the epidemiological study of hand, foot and mouth disease will help to put forward better prevention and control measures and effectively guide the prevention and control of hand, foot and mouth disease in the future.