AN: Dr. Marc Siegel on effectiveness of Moderna, Pfizer coronavirus vaccines ((americasnewsroom__)) ((lubuntu at wor2))

=”//video.foxnews.com/v/6210127278001″>Dr. Marc Siegel on effectiveness of Moderna, Pfizer coronavirus vaccines

Moderna to apply for emergency approval of vaccine; Dr. Marc Siegel weighs in on âAmericaâs Newsroom.â