为了解在校学生疫苗接种率,确保每名儿童都能享受到国家规定的计划免疫服务,预防相应传染病在学校、幼儿园的传播、流行。2005年3月,合肥市对在校学生进行免疫接种状况调查。报告如下。1对象与方法1.1调查对象幼儿园、小学、初中、高中各年级学生。1.2调查方法合肥市辖各县区先 In order to understand the vaccination rate of students in school, to ensure that every child can enjoy the state’s planned immunization services, to prevent the spread of the corresponding infectious diseases in schools, kindergartens, epidemic. March 2005, Hefei City, students in immunization survey. The report is as follows. 1 objects and methods 1.1 survey kindergarten, primary, junior high school, high school students of all grades. 1.2 Methods of investigation Hefei jurisdiction over the county first