ABC News' Linsey Davis spoke with new CDC Director Mandy Cohen about the approval of a new COVID booster shot and why she feels it is so important for vaccinated and unvaccinated people to get them. ABC News Live Prime, Weekdays at 7EST & 9EST WATCH the ABC News Live Stream Here: youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: bit.ly/2vZb6yP Watch More on abcnews.go.com LIKE ABC News on FACEBOOK facebook.com/abcnews FOLLOW ABC News on TWITTER: twitter.com/abc #MandyCohen #CDC #Covid #BoosterShots #ABCNLPrime