Researchers say the masks can provide protection from COVID while eating or drinking but doctors aren't so sure.
Coronavirus face coverings under the nose equivalent to 'not wearing a mask': experts - National
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How NOT to Wear a Mask - The New York Times
Pat Gray Unleashed
Why are World Cup players wearing strange face masks on the pitch?, World Cup 2022
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What are the latest rules for face coverings and masks?
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Wearing a Mask - Pediatrics Northwest
Masks Are Important to You and NMJC
Would You Wear a Nose Mask?, A coronavirus-protection mask that just covers the nose was developed by scientists in Mexico. Immunologist Gustavo Acosta says his invention provides, By Inside Edition
COMMENTARY: Masks-for-all for COVID-19 not based on sound data
Pat Gray Unleashed - Blaze Podcast Network
Face Masks and COVID-19
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