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麻疹、腮腺炎、风疹疫苗作为预防麻疹、腮腺炎、风疹发生和传播的最经济、有效的措施,在我国已被应用多年。由于婴幼儿接种的种类及次数越来越多,WHO倡议使用联合疫苗或多价疫苗,以减少接种针次,简化免疫程序,提高接种率,减少交叉感染机率,降低费用。由于麻疹、腮腺炎、风疹的病毒学特性及免疫原性与流行病学特性极为相似,疫苗生产工艺也接近,在成功应用单价疫苗后,美国于1971年批准上市了麻腮风联合减毒活疫苗(measles,
Measles, mumps and rubella vaccines have been used for many years in our country as the most economical and effective measure to prevent the occurrence and spread of measles, mumps and rubella. Due to the increasing number and frequency of infants and young children being vaccinated, the WHO recommends the use of combination vaccines or polyvalent vaccines to reduce needle injections, simplify immunizations, increase vaccination coverage, reduce the risk of cross infection and reduce costs. As the measles, mumps, rubella virological characteristics and immunogenicity and epidemiological characteristics are very similar to the vaccine production process is also close to the successful application of monovalent vaccine, the United States in 1971 approved the listing of marijuana combined attenuated live Vaccine (measles,