Name: Emory University's Dr. Winawer on the best masks to protect from COVID-19
Uploaded: 2021-12-27T15:03:21Z
Duration: 6 min 3 s
Description: The omicron variant is highly transmissible, but early research indicates illnesses are less severe.

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Emory University's Dr. Winawer on the best masks to protect from COVID-19

The omicron variant is highly transmissible, but early research indicates illnesses are less severe.

Posted December 27, 2021 10:03am EST