Under the new metrics, more than half of U.S. counties, which make up about three-fourths of where Americans live, are now considered to be at "low" or "medium" risk because of a reduced number of new ...

The Centers for Disease Control and Prevention issued new guidance that recent studies have indicated that cloth masks offer more protection against the coronavirus than previously thought. Previous ...

Masks and facial coverings are required in most settings to slow the spread of the coronavirus. The CDC released new data Wednesday on how to improve mask fit that reduces a person’s exposure to the ...

The CDC issued an order late Friday that requires travelers to wear a mask on all forms of public transportation in the U.S. The CDC order goes into effect Monday, Feb. 1. It states passengers on ...