1. What changed in the CDC guidelines? The CDC currently recommends that you “wear the most protective mask you can that fits well and that you will wear consistently.” The question, then, is what ...

The Centers for Disease Control and Prevention (CDC) has changed its guidelines about masks and respirators a number of times over the past two years and gave its most recent update on January 14, ...

Face masks protect against COVID-19. That’s the conclusion of a gold-standard clinical trial in Bangladesh, which backs up the findings of hundreds of previous observational and laboratory studies. 1.

University of Minnesota researchers are dangling the irresistible lure of free string backpacks at the Minnesota State Fair to study how masks fit different faces differently and offer varying ...

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This is Work in Progress, a newsletter by Derek Thompson about work, technology, and how to solve some of America’s biggest problems. Sign up here to get it every wee k. In the past few weeks, the ...

TEL AVIV (Reuters) - An Israeli company expects a fabric it has developed will be able to neutralise close to 99% of the coronavirus, even after being washed multiple times, following a successful lab ...

A doctor in the US claims this photo shows the difference a face mask can make fighting COVID spread — but not everyone agrees. In a Twitter thread that has since gone viral, microbiologist Dr Richard ...

With the omicron variant of COVID-19 spreading more rapidly than previous variants, experts are advising people to ditch the cloth masks and find KN95s or N95s to protect themselves and others from ...

Here is additional information about other options for buying masks. CVS, Walgreens no longer limit number of at-home COVID-19 tests per customer CVS and Walgreens have lifted limits on how many ...