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目的了解江苏省滨海县健康人群麻疹、风疹、腮腺炎抗体水平,评价麻疹、风疹、腮腺炎疫苗的接种状况,为制定控制措施提供依据。方法 2014年对滨海县的5个乡镇不同年龄组健康人群进行抗体水平监测,采用酶联免疫吸附试验和血凝抑制试验测定抗体。结果麻疹抗体阳性率为83.57%,几何平均滴度(GMT)为1∶1 763.05;风疹抗体阳性率为76.22%,GMT为1∶101.13;腮腺炎抗体阳性率为51.05%,GMT为1∶10.85。结论滨海县麻疹、风疹、腮腺炎抗体水平较低,低年龄组应继续加强相关疫苗的预防接种工作。
Objective To understand the antibody levels of measles, rubella and mumps in healthy population in Binhai County of Jiangsu Province and evaluate the vaccination status of measles, rubella and mumps vaccine so as to provide evidence for the establishment of control measures. Methods In 2014, antibody levels of healthy people in five age groups in Binhai County were monitored. Antibodies were detected by enzyme-linked immunosorbent assay and hemagglutination inhibition test. Results The positive rate of measles antibody was 83.57%, the geometric mean titer (GMT) was 1: 1 763.05, the positive rate of rubella antibody was 76.22%, the GMT was 1:101.13, the positive rate of mumps antibody was 51.05% and the GMT was 1:10.85 . Conclusion The level of measles, rubella and mumps antibody in Binhai County is low, and vaccination should be continued in low age group.