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目的 :为了解流动人口麻疹、百日咳和白喉等的免疫水平 ,及影响免疫水平的因素 ,1998年对宝安区流动人口免疫水平进行监测。方法 :麻疹抗体检测用 EL ISA法 ,百日咳抗体检测用凝集试验 ,白喉抗体检测用间接血凝试验。结果 :显示麻疹抗体水平较高 ,百日咳、白喉抗体水平都较低 ,抗体阳性率分别为 95 .98%、 38.39%及 5 7.5 9%。结论 :流动人口中三种疾病的免疫水平与年龄、原户籍所在地 (广东省省内、外 )及免疫史有关 ,与性别无关
Objective: To understand the immune status of migrants such as measles, whooping cough, diphtheria and other factors that affect the level of immunity, the immunization level of floating population in Bao’an District was monitored in 1998. Methods: EL ISA method for measles antibody detection, agglutination test for detection of pertussis antibody, and indirect hemagglutination test for diphtheria antibody detection. Results: The antibody level of measles was high, the level of pertussis and diphtheria antibody was low, and the antibody positive rates were 95.98%, 38.39% and 7.57% respectively. Conclusion: The immune status of the three diseases in the floating population is related to the age, the original place of residence (inside and outside Guangdong Province), immunization history