To prevent measles, mumps, rubella, and varicella, MMRV vaccine can be used instead of trivalent MMR vaccine and monovalent varicella vaccine.

• 为了预防麻疹、腮腺炎、德国麻疹、水痘，MMRV疫苗用于取代三合一的MMR治疗加上水痘疫苗；