Dr. Todd Ellerin discusses how the reinstated travel restrictions could help protect from dangerous COVID-19 variants, and a new report that breast milk can help young kids fight COVID-19. 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 #CoronavirusCrisis #VaccineRollout #COVID-19Variant #Kids