Measles, Mumps & Rubella 3-in-1 Vaccine (MMR)
Measles, Mumps & Rubella 3-in-1 Vaccine (MMR) MMR Vaccine Side Effects
The MMR vaccine is very safe, and it is effective at preventing measles, mumps, and rubella. Vaccines, like any medicine, can have side effects. Most people who get MMR vaccine do not have any serious problems with it. Getting MMR vaccine is much safer than getting measles, mumps or rubella.
Common Side Effects of MMR Vaccine
Sore arm from the shot
Fever
Mild rash
Temporary pain and stiffness in the joints, mostly in teenage or adult women who did not already have immunity to the rubella component of the vaccine