Read the following national guidance about the MMR vaccine and the diseases this protects against.

Measles guidance

National guidance about measles immunisation:

Immunisation against infectious disease: the green book, chapter 21.

Mumps guidance

UKHSA produce guidance on when to use immunoglobulin for mumps. 

National guidance about mumps immunisation:

Immunisation against infectious disease: the green book, chapter 23.

Rubella guidance

National guidance about rubella immunisation:

Immunisation against infectious disease: the green book, chapter 28.