what are the side effects of the mmr vaccine
M-M-R II (measles, mumps, and rubella virus vaccine live) is a live virus vaccine for vaccination against measles, mumps, and rubella (German measles). This medication is available in generic form. Common side effects include pain/redness/swelling at the injection site, fever, or mild rash.ur M-M-R II (measles, mumps, and rubella virus vaccine live) Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. This is not a complete list of side effects and others may occur.