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 ...

A new gold-standard review of mask studies suggests we don't know much about how well masks work. Don't be fooled.

Face masks can help to reduce transmission of respiratory viruses such as influenza, according to experts and medical ...

Most states are adjusting mask mandates and policies after the CDC updated its guidelines May 13. Americans who are fully vaccinated against COVID-19 no longer need to wear masks or follow social ...

WASHINGTON - Just days after the U.S. Centers for Disease Control and Prevention stood firm on its relaxed mask guidelines, Dr. Anthony Fauci said the agency is considering a change as COVID-19 cases ...

Get your holiday themed masks and porch heaters ready. Masks and outdoor gatherings will still be the best way to make holiday gatherings safe this year, the US Centers for Disease Control and ...

Johnny Depp is among the celebrities partial to a scarf, including during the pandemic. But, fashion aside, experts warn it isn't the best protection.

The move comes amid a rise in COVID cases in parts of the U.S. The Centers for Disease Control and Prevention has decided to extend the federal mask mandate for planes and trains until May 3, the ...

Several states said they would not change their current mask rules. Several states and a string of local leaders are holding off on changing their mask mandates following the Centers for Disease ...

The CDC pushed back on misinterpretations of a study. President Donald Trump falsely claimed three times on Thursday that a Centers for Disease Control and Prevention study found the vast majority of ...

The new guidance says those fully vaccinated should still wear masks in public. Americans who have received the full COVID-19 vaccine can gather with vaccinated grandparents or friends indoors without ...