CDC concludes that requiring masks for travel remains necessary for public health
ABC News medical contributor Dr. Alok Patel has more on the mask confusion as COVID cases rise in some parts of the country and subvariants of omicron continue to spread. WATCH the ABC News Livestream: https://bit.ly/3rzBHum SUBSCRIBE to ABC News: https://bit.ly/2vZb6yP WATCH MORE on http://abcnews.go.com/ LIKE ABC News on FACEBOOK: https://ift.tt/65H4KQt FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNL #CDC #MaskMandate
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