Dec 17, 2025 · An antibody titer test is a diagnostic test used to measure the concentration of specific antibodies in your blood in response to an antigen, vaccine, or foreign substance.

What is a titer test? A titer blood test is used to determine if you had previous infections and whether or not you need certain immunizations. The titer test is an analysis that detects the presence and …

Titer tests are primarily used to assess immunity to specific diseases, often to confirm a vaccine has triggered a sufficient protective response. For vaccinations like measles, mumps, and rubella (MMR) …

Jul 12, 2025 · What is a titer test? A titer test is a simple blood test that identifies whether your body has any antibodies associated with a specific disease.

Labcorp OnDemand offers a range of tests, including antibody testing and TB screening, to help you check your protection against various infectious diseases. Our convenient tests can verify your …

Mar 31, 2024 · The antibody level (titer) in the blood tells your health care provider whether or not you have been exposed to an antigen, or something that the body thinks is foreign. The body uses …

May 17, 2022 · Healthcare providers use antibody tests to tell if you’ve had an infection or if you’ve been exposed to a specific virus. A more recent example of this is the antibody test for SARS-CoV-2 (the …

Mar 4, 2021 · An antibody titer is a type of blood test that determines the presence and level (titer) of antibodies in the blood.

An Antibody Titer Test is a blood test that measures the concentration of antibodies in your bloodstream. It helps determine your immune system's response to a specific infection or vaccine.

Aug 10, 2025 · Explore the essential blood test that reveals your immune status. Understand how it works, what antibody levels signify, and its importance for your health.