Antibody

If you've recovered from the virus and have antibodies, here's what experts think about immunity and what you should do about the shots.
A large study showed just 4.4% of people in England had antibodies at the end of September, suggesting that so-called “herd immunity” is still a “long, long way” off.
Experts break down coronavirus immunity, vaccines and why antibody tests aren't really that accurate.
The injection given to President Donald Trump is an experimental coronavirus treatment that aims to reduce the level of the virus in the body.
Experts share what you need to know about the blood tests that show a COVID-19 infection and possible immunity.