When the COVID-19 pandemic took off in 2020, so too did questions over the effectiveness of wearing a face mask to prevent the spread of the virus. Now, four years later, what does the science say? In ...

Experimental setup for exposing respirator test samples to alcoholic vapor (EtOH) emitted by an automatic hand sanitizer dispensing station via the release and use of gel hand sanitizer. Credit: DOI: ...

NEW YORK -- You better start stocking up on your surgical or N95 or KN95 masks. Studies are emerging that cloth masks are not as effective in preventing the spread of COVID. A study released in ...

As students return to school and employees head back to the office all with new safety protocols likely including wearing a mask, a new study from Duke University explores which masks are more ...

(NEW YORK) -- Recently, a review from the Cochrane Library set off a firestorm after headlines declared research published by the respected organization's study found masks don't work and don't stop ...

Americans may soon be able to choose between two clearly labeled levels of face mask protection while browsing store shelves. The new national mask standard outlines minimum fit, design, performance ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. A recent review of randomized controlled trials — most ...