Fauci on a COVID-19 vaccine: 'We will at least have an answer' in the winter whether it works - NBC News

Fauci on a COVID-19 vaccine: Dr. Anthony Fauci and Dr. Francis Collins discussed COVID-19.

Fauci on a COVID-19 vaccine: 'We will at least have an answer' in the winter whether it works - NBC News


SOURCE: NBC News

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