Pregnant women should be isolated from individuals infected with to prevent perinatal infection.

Women who are pregnant should be kept away from people who are infected with rubella in order to prevent any prenatal infections. Rubella is a highly contagious viral illness that presents with symptoms that are similar to a mild case of the measles. It can cause malformation of a fetus if it is caught while in the early stages of a pregnancy.

Ihaven't done that yet, so no idea,but this is not the right place to ask