Amid a shortage of medical-grade masks, federal guidelines now recommend everyone wear face coverings out in public. Here's ...
Regarding the `` mask '' used by many people as a measure against the new coronavirus, the American Center for Disease Control and Prevention (CDC) said, `` We are considering introducing a cloth mask ...
A nonwoven cloth mask, which research shows is better at stopping fluid droplets than other types of mask. (Mainichi/Natsuko Ishida) TOKYO -- More shops and schools across Japan are asking people not ...
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