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目的了解牡丹江市健康人群中不同年龄组麻疹抗体水平。方法采取整群随机抽样方法抽取6个年龄组健康人群共301人,用ELISA法检测麻疹抗体。结果不同年龄组麻疹抗体阳性率、保护率差异有显著的统计学意义。结论表明计划免疫工作发展不平衡,存在麻疹高危人群。在提高常规免疫覆盖率基础上,采取针对目标人群的强化免疫,是今后预防和控制麻疹的主要措施。
Objective To understand the levels of measles antibody in different age groups among healthy population in Mudanjiang. Methods A total of 301 healthy subjects from 6 age groups were enrolled in the randomized cluster sampling. Measles antibody was detected by ELISA. Results Measles antibody positive rate and protection rate in different age groups had significant statistical significance. The conclusion shows the unbalanced development of planned immunization work and the high-risk population of measles. Based on the improvement of routine immunization coverage, it is the main measure to prevent and control measles in the future based on the targeted immunization.