Although a woman can excrete rubella vaccine virus in breast milk and transmit the virus to her infant, the infection remains asymptomatic (202 - 205). (cdc.gov)
measles mumps and rubella vaccine from age 12 months and actually 6 months but you have to repeat again. (havebabywilltravel.com)
The single measles, mumps and rubella vaccines currently available privately in the UK are not licensed for use in the UK.» (conservativehome.blogs.com)