COVID-19 can sometimes be treated at home. Understand emergency symptoms to watch for, how to protect others if you're ill, how to protect yourself while caring for a sick loved one and other coping ...

WASHINGTON -- The US Food and Drug Administration has granted emergency use authorization to the first Covid-19 test that spots chemical compounds associated with the coronavirus in breath, the agency ...

With the common cold, flu, COVID-19 and RSV all presenting a threat of illness this fall and winter, here's how to distinguish between the symptoms of each condition.