Recent studies on mask efficacy can be ‘very misleading’: Anthony Fauci | This Week
ABC News’ Jon Karl interviews Dr. Anthony Fauci on “This Week.” SUBSCRIBE to ABC News: https://bit.ly/2vZb6yP WATCH MORE on http://abcnews.go.com/ THIS WEEK: https://ift.tt/KbokQSq LIKE ABC News on FACEBOOK: https://ift.tt/9JLBlhR FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNews #ThisWeek #Fauci #COVID19
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