The source of COVID-19: What we know
A team assembled by the World Health Organization recently visited Wuhan to research where COVID-19 came from, but it could be years before there are clear answers about how the outbreak started. 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 #ABCNews #COVID19 #Coronavirus #Origin #Pandemic
