目的分析2002～2009年浦东新区儿童传染病的流行特征,为制定传染病防治对策提供科学依据。方法采用描述性研究的流行病学方法,对浦东新区2002～2009年传染病疫情资料进行统计分析。结果 8年间浦东新区儿童无甲类传染病报告;乙类传染病报告2 313例,年平均报告发病率111.81/10万;乙类传染病的疾病谱变化明显,由肠道传染病发病为主转变为呼吸道传染病发病为主;丙类传染病报告16 250例,年平均报告发病率785.53/10万,发病以1～4岁儿童为主。外来儿童年平均发病率高于户籍儿童。结论幼托机构及中小学校呼吸道传染病的防控已成为浦东新区儿童传染病的防控重点,应重视对孕妇的传染病筛查,提高适龄儿童的疫苗及时接种率和复种。 Objective To analyze the epidemiological characteristics of children infectious diseases in Pudong New Area from 2002 to 2009 and provide scientific evidence for the development of prevention and control measures of infectious diseases. Methods By means of descriptive epidemiological method, the epidemiological data of infectious diseases in Pudong New Area from 2002 to 2009 were statistically analyzed. Results There was no report of Class A Infection in Children in Pudong New Area in 8 years; 2 313 cases of Class B Infectious Diseases were reported, with an average annual incidence of 111.81 / 100 000; the disease spectrum of Class B Infectious Diseases changed obviously, mainly from intestinal infectious diseases The main cause of the epidemic was respiratory diseases. There were 16,250 cases of Category C infectious diseases, with an average annual incidence rate of 785.53 / 100,000. The incidence was mainly in children aged 1 to 4 years. The average annual incidence of foreign children is higher than that of registered children. Conclusion The prevention and control of respiratory infectious diseases in child care institutions and primary and secondary schools has become the focus of prevention and control of infectious diseases of children in Pudong New Area. Screening for infectious diseases of pregnant women should be emphasized to improve timely vaccination and multiple vaccination of children of school age.