As the CDC changes its guidelines to recommend more heavy-duty masks, this scientist explains what's behind the difference in quality of cloth masks, surgical masks, and N95s—and how to make ...

Face masks, like any article of clothing, get dirty with wear. They can also carry the coronavirus if an infected person comes in contact with you. So how often should you wash them? The Centers ...

Although the CDC stopped short of pushing everyone to wear N95 respirators, it has made clear that certain masks offer better protection against the coronavirus than others.

Thailand's health authorities are encouraging people to make cloth face masks at home to guard against the spread of the coronavirus amid a shortage of surgical masks.

Thailand's health authorities are encouraging people to make cloth face masks at home to guard against the spread of the coronavirus amid a shortage of surgical masks. Thailand, which has reported a ...