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为了解济南市正常人群百日咳、白喉、破伤风(以下简称百白破)抗体水平,正确评价济南市的百白破免疫水平,对我市正常人群进行百白破抗体水平检测,结果如下;1 对象和方法1.1 调查对象 根据济南市区域划分特点,随机抽取天桥(市区)、历城(近郊)、济阳(农村)3个不同类型地区不同年龄组人群末梢血进行百白破抗体测定,采样时间为1998年9～12月.1.2 测定方法 按照《山东省卫生防疫系统标准操作规程》进行测定,试剂由山东省卫生防疫站计免科统一提供.结果判定:白喉、破伤风抗体以1:2以上为阳性且具保护作用;百日咳以1:20以上为阳性,1:320以上为具有保护作用.
In order to understand the level of antibodies against pertussis, diphtheria and tetanus in Jinan normal population, and to correctly evaluate the level of antibody against Baibaban in Jinan, we detected the level of antibody against Baibaban in our normal population. The results are as follows: 1 Subjects and methods 1.1 The survey respondents According to the characteristics of the regionalization of Jinan City, randomly selected peripheral blood from different age groups in Tianqiao (downtown), Licheng (suburbs), Jiyang (rural) The sampling time was from September to December 1998. 1.2 The determination method According to the “Shandong Provincial Health and Epidemic Prevention System Standard Operating Procedures” for determination, the reagents provided by the Shandong Provincial Health and Epidemic Prevention Station were provided uniformly.Results: Diphtheria and tetanus antibodies to 1 : 2 above is positive and has a protective effect; pertussis to more than 1:20 positive, more than 1: 320 for the protection.