FF: Dr. Schaffner on coronavirus vaccine, treatment: 'Let's not throw our masks away' ((foxandfriends_____)) ((lubuntu at wor2))

="//video.foxnews.com/v/6211555200001">Dr. Schaffner on coronavirus vaccine, treatment: 'Let's not throw our masks away'

Vanderbilt University School of Medicine's Dr. William Schaffner shares his expertise on latest coronavirus developments