由于杀菌抗体更能反映人群对流脑的免疫水平,所以目前国内多采用杀菌力试验测定流脑抗体。1984年11月,隆德县进行流脑多糖体菌苗普种,为了解人群抗体水平和考核菌苗免疫效果,我们于接种前后对132名5岁以下儿童进行了抗体测定,结果如下: 材料与方法一、菌苗:冻干A群流脑多糖体菌苗系兰州生物制品所生产,批号84016,失效期85年8月。 Because bactericidal antibodies more reflect the crowd’s immune level of the brain, so far the domestic use of bactericidal test to detect meningococcal antibody. In November 1984, Lund county carried out general smegmatism of ECM, in order to understand population antibody level and assess the immune effect of vaccine, we measured the antibody level of 132 children under 5 years old before and after inoculation. The results are as follows: Material And method A, bacterins: A group of lymphatic cerebrospinal fluid polysaccharides Lanzhou biological products produced by the batch number 84016, the expiration of 85 years in August.