With over four years since the COVID-19 pandemic started, a lot has changed. For many, life has gone back to normal, treating the Coronavirus like the common cold. And while the virus continues to pop ...

With COVID cases and other respiratory viruses on the rise, you might know someone who has recently tested positive or wondered how long a person is contagious. The answer depends on several factors.

Is your at-home COVID test expired? Don’t throw it out. First, check to see if the expiration date got an extension by the U.S. Food and Drug Administration. If it did, that means the test can still ...