If you don't have a fabric mask on hand, you might be wondering if a bandana or scarf will suffice. The answer: Yes, but there are a few caveats. (ICYWW, there's also a cottage industry of fabric face ...
As U.S. hospitals grapple with a shortage of face masks, new federal guidelines suggest health care workers such as nurses use bandanas or scarves as a “last resort.” The suggestion appears in a new ...
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