The United States will know by the end of the year or the beginning of 2021 whether a coronavirus vaccine is safe and effective, Dr. Anthony Fauci, the nation’s leading infectious diseases doctor, said during a Facebook Live event with…
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The United States will know by the end of the year or the beginning of 2021 whether a coronavirus vaccine is safe and effective, Dr. Anthony Fauci, the nation’s leading infectious diseases doctor, said during a Facebook Live event with…