We signed up out of curiosity. Maybe, it was even out of boredom, an excuse to leave our tiny one-bedroom apartment after weeks of Zoom meetings, binging mindless television shows and making too much ...

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 ...

There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three methods ...

Antibody tests used to determine if people have been infected in the past with Covid-19 might be wrong up to half the time, the US Centers for Disease Control and Prevention said in new guidance ...

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 ...

Last month the White House issued guidelines suggesting a way to reduce the number of false positive results in antibody tests: Run two tests. But that strategy has not yet been validated for ...