Johnson & Johnson: Booster shot could boost immunity
New data shows that two shots given two months apart resulted in 94% protection against symptomatic disease. WATCH the ABC News Live Stream Here: https://www.youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://ift.tt/1bxu5fI FOLLOW ABC News on TWITTER: https://twitter.com/abc #ABCNLUpdate #Johnson&Johnson #BoosterShot #Immunity #Protection #Symptoms
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