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我区白喉和百日咳发病及流行现已得到明显的控制,为更进一步做好其预防工作。于一九八六年元～八月对全区各县人群进行分层随机抽样,静脉采血,用全国统一的试验方法测定白喉及百日咳抗体,试剂来源于卫生部北京药品生物制品检定所(白喉标准抗毒素)、卫生部武汉生物制品研究所(白喉类毒素)和卫生部北京生物制品研究所(百日咳菌液)。对全区2440人测定白喉抗体,其抗体GMT为0.046HU/ml、含量≥0.0156HU/ml者达70.1％见表1.5～岁组抗体含量≥0.0156HU/ml占80.2％,与0～、1～岁组比X~2=2.76、0.16,说明5～岁组保护率明显高于1～岁组外的其他各年龄组,10岁以下组明显高于10岁以上组,X~2=19.57。
The prevalence and prevalence of diphtheria and pertussis in our district have now been clearly controlled in order to further prevent their occurrence. In 1986 ~ August in all districts of the county stratified random sampling, blood collection, with a unified national test of diphtheria and pertussis antibodies, reagents from the Ministry of Health Beijing Pharmaceutical and Biological Products (Diphtheria Standard antitoxin), Wuhan Institute of Biological Products (Diphtheria toxoid) of the Ministry of Health and Beijing Institute of Biological Products (Pertussis pertussis) of the Ministry of Health. The detection of diphtheria antibodies in 2440 people in the whole area showed that the antibody GMT was 0.046HU / ml, the content was ≥0.0156HU / ml, up to 70.1%, see Table 1.5 ~ The age group antibody content ≥0.0156HU / ml accounted for 80.2%, and 0 ~, 1 ~ 2 years old group than the X ~ 2 = 2.76,0.16, indicating that the protection rate of 5 ~ group was significantly higher than 1 ~ age group of other age groups, 10 years of age group was significantly higher than 10 years old group, X ~ 2 = 19.57 .