If you regularly exercise, you know that the wrong mask can make it difficult to breathe and even steam up your glasses. This is the same type of discomfort you may feel if you wear the wrong mask to ...

Though some Americans are replacing their cloth face masks for higher-quality personal protective equipment, there are instances where well-fitted cloth masks are likely enough to keep people safe.

BOSTON (CBS) – With the Omicron variant spreading so easily, at least one expert says cloth masks just don't cut it anymore. "The typical cloth mask might be 50 percent effective and that was OK ...

Heavy duty N95 and KN95 masks are best at warding of COVID-19, while commonly worn surgical and cloth face coverings filter only about 10 percent of exhaled aerosols, according to a new study. “The ...

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 ...