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为了解我区正常人群破伤风免疫水平,探讨破伤风控制总体策略,于1988～1991年连续四年分别对八个县1359名正常人群进行了破伤风抗体水平检测,结果报告如下:一、材料和方法1、监测对象:随机抽取区内八个县,抽查<2、2～(?)、5～7、8～10、11～14、1(?)～19、≥20岁七个年龄组,检测1359份血清。2、方法:用间接血凝测定破伤风抗毒素。3、材料来源:破伤风诊断血球和标准抗血清由卫生部武汉生物制品所提供。4、判断标准:以“(?)”为间接血凝反应终点,含抗毒素效价≥0.01IU/ml 为具有保护力的分界值。二、结果1、人群破伤风免疫状况:从八个县1359名检测结果,见表1。2、不同年份人群破伤风免疫水平:1991年最高为63.14％,1938年最低为40.41％;GMT
To understand the normal population of our district tetanus immune level, to explore the overall strategy of tetanus control, from 1988 to 1991 for four consecutive years were 1359 normal population in eight counties tetanus antibody levels were detected, the results reported as follows: First, the material And method 1, the monitoring object: randomly selected eight counties in the region, random sampling <2,2 ~ (?), 5-7,8 ~ 10,11 ~ 14,1 (?) ~ 19, ≥ 20 years old seven age Group, detecting 1359 serums. 2, method: indirect hemagglutination test tetanus antitoxin. 3, source of material: tetanus diagnosis of blood cells and standard antiserum provided by the Ministry of Health, Wuhan biological products. 4, the standard: “(?)” Indirect end point of the hemagglutination reaction, with anti-toxin titer ≥ 0.01IU / ml as a protective cut-off value. Second, the results 1, the population of tetanus immune status: 1359 from eight counties test results, shown in Table 1.2, different groups of people in the level of tetanus immunization: the highest in 1991 was 63.14% in 1938, the lowest was 40.41%; GMT