I know there is both a growing interest in – and quite a bit of confusion about – the state of COVID-19 antibody testing. I wanted to take a moment to clear up some of the confusion.

Only get an at-home test that's authorized by the FDA or approved by your local health department. What do I do if I'm interested in a COVID-19 diagnostic test or an antibody test? You can contact ...

The kit, a fecal immunochemical test (FIT), uses antibodies to detect blood in stool. This blood is an early warning sign of colon cancer, and those who test positive are urged to undergo a ...

Hopes that coronavirus antibody tests could help the UK end its lockdown have been dealt a blow - after the World Health Organization questioned whether they offer any guarantee of immunity.

and will test a single dose of LY-CoV555 to see if it can protect against viral transmission over four weeks’ follow-up. A secondary aspect of the study will be to see if the antibody can reduce ...

“It actually kills the bacteria itself,” Barbier said. “If you just take the antibody and the bacteria and put them in a test tube, the bacteria die. That’s not something we knew ...