And they are the only three people who had those-- uh, those antibodies, based on our algorithm. What does this tell us about the presence of antibodies and infection? This has been one of the ...

What do I do if I'm interested in a COVID-19 diagnostic test or an antibody test? You can contact your local or state health department or visit the department's website for information on testing.

Opinions expressed by Forbes Contributors are their own. While common sense may suggest that antibodies that do not neutralize the SARS-CoV-2 virus are of little value, recent studies show they ...

Among the many lingering questions about the coronavirus, one of the most crucial is: How long do antibodies last? With some diseases, like measles and hepatitis A, infection is a one-and-done deal.

These antibodies can suggest the presence of an autoimmune ... A person may not need to do anything special to prepare for the test. However, they should check with a doctor about taking their ...