Mumps Antibody (IgG) Test

The Mumps Virus Antibody IgG test detects antibodies to the mumps virus in your blood. Mumps is a contagious disease that starts with flu-like symptoms such as fever, headache, muscle aches, fatigue, and loss of appetite, and is known for causing swollen salivary glands (rare). When infected with the mumps virus or after vaccination, your immune system produces antibodies called mumps IgM and IgG to fight the virus. If IgG antibodies are detected, it indicates that you've either had a prior infection or have been vaccinated against mumps. These antibodies usually don't appear immediately after exposure to the virus but develop over time and stay in your body permanently. You might need this test if you need to confirm immunity, either from a past infection or vaccination. If you are and want to know your immunity status against mumps, consider getting a Mumps Virus Antibody IgG test. This test can help confirm immunity from a past infection or vaccination.

Indicates past mumps infection or immunity, important for assessing vaccine efficacy and exposure risk.