Immunity Titers
MMR Immunity Titers
A blood test panel designed to help document immunity status for measles, mumps, and rubella.
What is included?
About this test
A blood test panel designed to help document immunity status for measles, mumps, and rubella.
This panel measures IgG antibodies to the three components of the MMR vaccine. It may be useful for school, work, healthcare employment, immigration, volunteer requirements, or personal immunization records.
Best for: MMR immunity documentation, school or employment requirements, healthcare worker records, or patients with uncertain vaccine history.
Collection and results
Collection is currently through participating Labcorp locations only. Wait for your requisition and collection instructions before visiting. Results are delivered through an approved communication method; timing depends on the tests ordered. Contact Rios Click Labs if you need help with result access.
Ordering labs in Houston · Find a collection location
How it works
- Add this test or panel to your cart and complete checkout online.
- Rios Click Labs / Rios Healthcare reviews and processes your order.
- You receive collection instructions before visiting a participating Labcorp location. Collection is currently through Labcorp only.
- Your results are returned through an approved communication method.
Lab testing does not replace emergency care, diagnosis, treatment, or ongoing medical management. If you have urgent symptoms or a medical emergency, seek prompt medical care.