Rubella Antibodies Test (IgG & IgM)

The rubella antibodies test is used to detect the presence of antibodies in the blood that are produced in response to the rubella virus. There are two types of antibodies that can be detected in this test: IgG and IgM.

IgG antibodies are produced in response to a previous infection with the rubella virus or to vaccination. High levels of IgG antibodies indicate immunity to rubella.

IgM antibodies are produced in the early stages of a rubella infection. High levels of IgM antibodies may indicate a recent or current infection with the rubella virus.

The rubella antibodies test is commonly performed in pregnant women to determine their immunity to rubella. Rubella infection during pregnancy can cause serious complications for the unborn baby, so it is important to know if a woman is immune before becoming pregnant.