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目的了解掌握卫辉市麻疹免疫水平,为制定麻疹防控措施提供科学依据。方法采集1周岁以上健康人群手指末梢血,用麻疹病毒抗体(IgG)检测试剂盒检测麻疹抗体。结果卫辉市1~35岁人群麻疹抗体阳性率为96.93%,麻疹抗体的人群、地区、免疫次数、最近一次免疫日期与检测日期的间隔时间分布除无免疫史、免疫史不详、20~35岁年龄组麻疹抗体阳性率低外,其余阳性率均在95%以上,并且差别不大。结论卫辉市1~35岁人群已经形成牢固的免疫屏障,短期内不会在这些人群中引起麻疹的传播。对极少数的无免疫史和免疫史不详者进行麻疹疫苗接种是今后消除麻疹的重要工作之一,与民政部门、计划生育部门、妇幼保健部门联合,在婚前检查、办理结婚登记手续时,进行麻疹抗体检测,阴性者接种麻疹疫苗,也是很有必要的。
Objective To understand the level of measles immunity in Weihui City and provide a scientific basis for making measles prevention and control measures. Methods Peripheral blood of the finger of healthy people above the age of 1 were collected and the measles antibody was detected with the measles virus antibody (IgG) test kit. Results The positive rate of measles antibody in people aged 1-35 years in Weihui was 96.93%. The distribution of measles antibody population, region, frequency of immunization, interval between the most recent immunization date and testing date was unknown. In the age group, the positive rate of measles antibody was low, the other positive rates were above 95%, with little difference. Conclusions Weihui 1 ~ 35-year-old population has formed a solid immune barrier, in the short term will not cause the spread of measles in these populations. Vaccination against a handful of non-immunized and immunosuppressed individuals is one of the important tasks in eliminating measles in the future. In conjunction with the Ministry of Civil Affairs, the family planning department and the MCH department, pre-marital check-ups and marriage registration procedures are conducted Measles antibody testing, vaccination of measles vaccine is also necessary.