2007-2015年北京市密云区手足口病流行特征分析

Epidemiological analysis of hand-foot-mouth disease in Miyun district, Beijing during 2007-2015

目的 分析2007-2015年密云区手足口病流行病学特征,为调整防控措施提供科学依据.方法 采用描述性流行病学方法,对密云区2007-2015年手足口病监测数据进行分析.结果 2007-2015年密云区手足口病报告发病数及发病率每2-3年有一发病高峰,发病时间以4-9月份为主;手足口病高发地区主要为城区及城乡结合部的平原地区;患者以5岁以下儿童为主;男童病例数高于女童;EV71和CVA16为手足口病的主要致病病原体.结论 密云区手足口病报告发病数及发病率呈周期性波动趋势,幼托儿童和散居儿童为手足口病高发人群,城区及城乡结合部的平原地区是手足口病防控的重点区域.

Objective To analyze the epidemiological characteristics of hand-foot-mouth disease （HFMD） in Beijing from 2007 to 2015,and to provide scientific information for effective prevention and control of HFMD.Methods Descriptive epidemiological methods were used to analyze the surveillance data of HFMD from 2007 to 2015 in Miyun district.Results The report cases and morbidity peaked in every 2 to 3 years from 2007 to 2015 in Miyun district.The peak was concentrated from April to September.The reported cases and morbidity of HFMD in plain region and urban-rural fringe in urban areas were high-risk areas.Most cases were under 5 years old.The disease occurred more in male than in female.Enterovirus 71（EV71） and Coxsakie virus A16 （CVA16） were most common pathogens.Conclusions It indicates that a cyclical incidence trend of report cases and morbidity for HFMD in Miyun.The kindergarten＆#39; s children and scattered children are high-risk group for HFMD.Plain region of the city and the rural-urban region are the key areas of prevention and control.