If a person experiences joint pain and tests positive for an antinuclear antibody (ANA) test, this may suggest the presence of an underlying condition causing joint problems and discomfort. An ANA ...

That is one of the biggest questions in the world right now, and many people are looking to COVID-19 antibody tests for the answer. These blood tests search for the presence of antibodies against SARS ...

As the world continues to navigate the aftermath and lingering presence of COVID-19, one question remains as relevant as ever: Which COVID-19 test is right for me—diagnostic or antibody? Whether ...

The omicron variant of COVID-19 has caused a surge in symptoms and positive cases across the United States, and since a few of the symptoms resemble a common cold, one question some are asking is: Did ...

MILWAUKEE - The American Red Cross has resumed testing all blood, platelet and plasma donations for COVID-19 antibodies for a limited time. Plasma from routine donations that have high levels of COVID ...

The introduction of COVID-19 vaccines in late December has contributed to a near 100% probability of a positive antibody test among participants in a Wake Forest Baptist Health study. Wake Forest ...