风疹是一种轻症急性呼吸道传染病。根据文献报道,妊娠3个月内的孕妇一旦感染后,病毒可通过胎盘影响胎儿,造成畸形.自减毒活疫苗应用后,风疹流行得到了控制,先天性风疹的发病率也随之降低。风疹在我国人群中感染是相当普遍的,但由此引起的畸形尚未见报道。为了解育龄期妇女风疹免疫状态与胎儿的关系,我们于1980年8月至1981年4月测定了上海地区不同孕龄妇女、产妇和新生儿的血清抗体,现将初步结果报道如下。 Rubella is a mild acute respiratory infection. According to reports in the literature, once a pregnant woman within 3 months of pregnancy is infected, the virus can affect the fetus through the placenta and cause deformity. After the live attenuated vaccine is used, the epidemic of rubella is controlled, and the incidence of congenital rubella also decreases. Rubella infection in our population is quite common, but the resulting deformity has not been reported. To understand the relationship between the immunization status of the rubella and the fetus in women of childbearing age, we measured the serum antibodies of women of different gestational age, maternal and newborn in Shanghai from August 1980 to April 1981. The preliminary results are reported as follows.