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Articles sur Facemasks

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Layering face masks has been suggested as a way to increase protection against COVID-19 variants that may be more transmissible. (Shutterstock)

Are two cloth masks better than one for preventing the spread of COVID-19?

Are two face masks better than one? Adding layers of filtration by double masking is a way of using the masks that we already have, possibly to better effect.
The authors didn’t examine diners’ perceptions of polka-dot masks specifically. AP Photo/Ringo H.W. Chiu

Yes, customers do like it when waiters and hairdressers wear a mask – especially if it’s black

The positive reaction to service workers wearing masks varied by region, with those in the West on the high end and people in the Midwest at the low end.

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