Are separate measles, mumps and rubella (MMR) shots safer than the combined MMR vaccine?
The MMR vaccine has been studied for decades and has a strong safety record. There is currently no evidence that receiving measles, mumps and rubella vaccines separately is safer than receiving the combined MMR vaccine. Some experts have expressed concern that separate shots could require more appointments and make it harder for children to stay up to date on vaccination. Families should talk with their pediatrician about the option that is right for their child if separate vaccines become available in the future.
