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对蓬莱、海阳两市268名6～18月龄儿童风疹胎传抗体及其母亲风疹抗体进行了检测.结果表明:两市儿童母亲风疹抗体的阳性率分别为85.59%和94.67%,几何平均滴度(GMTs)为36.84和44.63;6～18月龄儿童风疹胎传抗体的阳性率平均仅为2.88%,其阴转率(92.11%～100.00%)与CMTs(0.00～1.25)在各月龄组之间的差异无显著性,且儿童风疹胎传抗体与母亲风疹抗体之间无显著性联系.认为要控制风疹的流行和减少先天性风疹综合征的发病,应加强对育龄期妇女及婴幼儿风疹疫苗的免疫接种.
The results showed that the positive rates of rubella antibody of rubella and their mothers in 268 children aged 6 ~ 18 months in Penglai and Haiyang cities were 85.59% and 94.67%, respectively. The geometric mean The GMTs were 36.84 and 44.63, respectively. The positive rates of urticaria antibodies in children aged 6-18 months were only 2.88%, and the negative conversion rates (92.11% -100.00%) and CMTs (0.00-1.25) There was no significant difference between age groups, and there was no significant correlation between children rubella antibody and mother rubella antibody.It is necessary to control the prevalence of rubella and reduce the incidence of congenital rubella syndrome, Immunization of infantile rubella vaccine.