Dr. John Brownstein, epidemiologist and Chief Innovation Officer at Boston Children’s Hospital, discusses the Rockland County, New York, polio case and whether the virus could be spreading.
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://www.facebook.com/abcnews
FOLLOW ABC News on TWITTER: https://twitter.com/abc
#ABCNLUpdate #NewYork#Polio #Wastewater