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目的了解潍坊市坊子区健康人群风疹、流行性腮腺炎(腮腺炎)抗体水平和自然感染情况。方法采集潍坊市坊子区1～≥70岁健康人群血清标本843人份,采用血球凝集抑制(HI)试验检测风疹和腮腺炎抗体。结果风疹抗体共检测血清843份,抗体阳性率83.51%,几何平均滴度(GMT)1∶93.96。腮腺炎抗体共检测血清834份,抗体阳性率71.46%,GMT1∶4.76。结论由于<5岁儿童风疹感染率为58.64%,腮腺炎感染率为38.58%,建议对≤5岁儿童进行风疹和腮腺炎疫苗查漏补种工作。
Objective To understand the level of rubella and mumps antibody in healthy population in Fangzi District of Weifang City and the natural infection. Methods A total of 843 serum samples from 1 ~ 70-year-old healthy people in Fangzi District, Weifang City were collected for detection of rubella and mumps antibody by hemagglutination inhibition (HI) test. Results A total of 843 serum samples were detected by rubella antibody. The positive rate of antibody was 83.51%. The geometric mean titer (GMT) was 1:93.96. A total of 834 serum samples were tested for mumps antibody, the positive rate of antibody was 71.46%, GMT1: 4.76. Conclusions As the prevalence of rubella in children <5 years old is 58.64% and that of mumps is 38.58%, it is suggested that the vaccination of rubella and mumps should be carried out in children ≤5 years of age.