(CNN) -- The US Centers for Disease Control and Prevention updated its mask information for the American public on Friday, including clarifying that certain types of masks and respirators offer more ...

California's statewide mask mandate was originally set to expire on January 15 but has been extended to February 15 as COVID-19 cases spike due to the Omicron variant. When it comes to the type of ...

Add Yahoo as a preferred source to see more of our stories on Google. This upcoming winter season, the stage is set for seasonal sickness and COVID-19 infection rates to surge aggressively, in what's ...

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When the Centers for Disease Control and Prevention first recommended that everyone wear a cloth mask in public in April 2020, there weren’t enough highly protective N95 respirators to go around. For ...

As we get deeper into fall season, experts are warning of a potential 'tripledemic' – the circulation of Covid-19, the flu and respiratory syncytial virus (RSV), all at the same time. Infections from ...

States across the U.S. are moving to end some indoor mask mandates as Covid-19 cases from the omicron-fueled surge continue to subside. California, Connecticut, Delaware, New Jersey and Oregon and ...

COLUMBUS, Ohio — In the last week, we have been keeping track of your e-mails coming into our newsroom, asking for clarity on what type of mask offers the best protection. Arguably, it’s the most ...

For almost two years, masking up has been a fundamental part of America's COVID-19 prevention tactics. But a post on social media claims the type of mask that many wear to prevent the spread of the ...

Dan was a writer on CNET's How-To and Thought Leadership teams. His byline has appeared in The New York Times, Newsweek, NBC News, Architectural Digest and elsewhere. He is a crossword junkie and is ...