为考核国产冻干麻疹 -风疹二联活疫苗的临床安全性 ,以证明其可以在人群中推广使用 ,采取对照试验法对国产麻疹 -风疹二联活疫苗与市售商品国产单价风疹疫苗、单价麻疹疫苗及国外麻风腮三联疫苗的临床安全性进行了研究。结果显示 ,国产冻干麻疹 -风疹二联活疫苗具有与它们有同等的安全性 ,可以在人群中推广使用 In order to assess the clinical safety of homemade freeze-dried measles-rubella dual live vaccine in order to prove that it can be used in the population to promote the use of controlled trials on domestic measles - rubella joint live vaccine and domestic commercial unit price rubella vaccine, unit price The clinical safety of measles vaccine and foreign leprosy vaccine was studied. The results show that the domestic freeze-dried measles - rubella joint live vaccine has the same safety and they can be popularized in the crowd