NBC News’ Dr. Natalie Azar breaks down misinformation about a potential coronavirus vaccine and details the exchange between Dr. Anthony Fauci and Sen. Rand Paul over herd immunity. » Subscribe to NBC News: » Watch more NBC video: NBC News…
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NBC News’ Dr. Natalie Azar breaks down misinformation about a potential coronavirus vaccine and details the exchange between Dr. Anthony Fauci and Sen. Rand Paul over herd immunity. » Subscribe to NBC News: » Watch more NBC video: NBC News…