4 years ago
Face masks ‘should be a national mandate,’ virologist says
NBC News contributor Dr. Joseph Fair, a virologist, tells TODAY that Americans are being advised to wear face masks because asymptomatic coronavirus carriers can spread the disease via “silent infections.” He says to use anything you can tie around your face, not face masks medical professionals use. He says “there should be a nationwide mandate” to wear facial coverings.
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https://www.today.com
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