cdc covid guidelines

The U.S. is ending the COVID-19 testing requirement for international air travel into the country, according to a senior administration source.

If you test positive for coronavirus or are exposed to someone who has, just how long should you quarantine or isolate? Here’s what the experts say.

The Center for Disease Control and Prevention outlined new measures for communities where COVID cases are dropping on Friday, meaning healthy people in these areas can take a break from wearing masks

With the rapid spread of the omicron variant of COVID-19, when are people who have contracted the virus most contagious?

How long could it take for someone to test positive for COVID following an exposure to someone who had the virus?