| long-term follow-up for immunity after monovalent or combined live measles, mumps, and rubella virus vaccines. | antibody in human subjects persisted without substantial decline for 8 years after mumps vaccine (jeryl lynn), for 6 years after measles (attenuvax), for 5 1/2 years after rubella vaccine (hpv-77 duck), for 5 years after measles-mumps-rubella and mumps-rubella combined vaccines, for 4 years after measles and rubella, and for 2 years after measles-mumps vaccines, the longest periods tested. protective immunity against mumps illness persisted through the eighth year. the patterns for antibody foll ... | 1975 | 1161394 |