COVID-19 is most commonly spread via droplets, which cloth facemasks protect against. You do not need to wear an N95 mask in your community.
To learn more about UPMC's response to the coronavirus, please visit [ Ссылка ]
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COVID-19 is most commonly spread via droplets, which cloth facemasks protect against. You do not need to wear an N95 mask in your community.
To learn more about UPMC's response to the coronavirus, please visit [ Ссылка ]