风疹是常见的出疹性传染病,由于临床症状轻微而易被人忽视。自从Gregg观察到风疹感染与胎儿畸形密切相关后已改变了人们的看法。易感孕妇于怀孕头三个月如感染风疹,胎儿致畸率可高达50％以上,生下的畸形儿可长期排出风疹病毒污染环境,因此对风疹深入研究已成为重要课题。为提高我国人口素质,保证计划生育和优生,我室在国内首先开展了风疹病 Rubella is a common rash infectious disease that is easily overlooked due to mild clinical symptoms. People’s perception has changed since Gregg observed that rubella infection is closely linked to fetal malformations. Susceptible pregnant women infected with rubella in the first trimester of pregnancy, fetus teratogenic rate can be as high as 50% or more, gave birth to the deformed children can be long-term discharge of rubella virus pollution of the environment, so in-depth study of rubella has become an important issue. In order to improve the quality of our population and ensure family planning and eugenics, we conducted the first rubella disease