DB: What the ‘polio pioneers’ can teach us about the COVID vaccine race ((dailybriefing_____)) ((lubuntu at wor2))

=”//video.foxnews.com/v/6213404334001″>What the ‘polio pioneers’ can teach us about the COVID vaccine race

Fox News correspondent Douglas Kennedy visits some of the people who brought polio to its knees on ‘The Daily Briefing’