The Food and Drug Administration (FDA) issued guidance last week saying that antibody tests should not be used to check COVID-19 protection at any time.
A recent study found that the Moderna COVID-19 vaccine produces higher antibody levels than the Pfizer-BioNTech vaccine.
Monoclonal antibody therapy targeted therapy that can be used to treat colon cancer and other cancers. Find out about how it works and side effects.
A scientific panel has released recommendations on when someone should get an antibody test for COVID-19.
New research from Eli Lilly and Regeneron show the brands' monoclonal antibody treatments for COVID-19 may be even more effective than previously thought, but the criteria for taking these drugs is still quite strict.
Antibodies only tell part of the COVID-19 immunity story. In-lab blood testing is usually needed to test T-cells but that could change.
Testing for lupus is often done through a series of laboratory tests that, along with your symptoms, help your healthcare provider begin to formulate a diagnosis.
Testing antibody levels may help determine someone's protection level.
From medications to vaccines, there are a number of COVID-19 treatments in development and in clinical trials. Learn the data behind them.
Learn about the thyroid peroxidase antibody test, a blood test that is used to indicate if you have an autoimmune thyroid condition.
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