Extensive research reveals the CDC's weekly publication drew unsupported conclusions about mask effectiveness based on ...

CNN — Mask mandates can work, according to research released by the Centers for Disease Control and Prevention Friday. One new study showed that, in places where state and local governments required ...

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 ...

WASHINGTON -- New mask guidance for vaccinated individuals does not grant permission for widespread removal of masks, Centers of Disease Control and Prevention Director Dr. Rochelle Walensky said on ...

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 ...

(AP) – Most Americans live in places where healthy people, including students in schools, can safely take a break from wearing masks under new U.S. guidelines released Friday. The Centers for Disease ...

NEW YORK -- Several states and a string of local leaders are holding off on changing their mask mandates following the Centers for Disease Control and Prevention's new guidance that allows fully ...

WASHINGTON, D.C. — In a major shift, the Centers for Disease Control and Prevention (CDC) announced Thursday that it’s easing its indoor mask-wearing guidance for fully vaccinated people. At a White ...