More data and public health experts say the quality of face masks can vary widely. That’s being emphasized now as the omicron variant has been found to be significantly more transmissible than ...
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 ...
Do masks work? And if so, should you reach for an N95, a surgical mask, a cloth mask or a gaiter? Over the past year and a half, researchers have produced a lot of laboratory, model-based and ...
In recent months, some European airlines have banned the use of cloth face coverings to control the spread of the coronavirus during air travel, instead favoring surgical masks — sometimes referred to ...
Your cloth face mask isn't protecting you against the coronavirus variant omicron, health officials say. As common as cloth face masks have become, health experts say, they do little to prevent tiny ...
The C.D.C. concedes that cloth masks do not protect against the virus as effectively as other masks.
The update in guidance comes as coronavirus cases continue to soar. By Apoorva Mandavilli The Centers for Disease Control and Prevention on Friday clarified its stance on various kinds of masks, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback