The dean of the Brown University School of Public Health speaks to ABC News about the complexities of distributing the vaccine and the challenge of convincing people it’s safe to get.
WATCH THE FULL EPISODE OF ‘WORLD NEWS TONIGHT’:
WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT:
WATCH WORLD NEWS TONIGHT ON HULU:
#WorldNewsTonight #UnitedKingdom #Pfizer #COVID19Vaccine
Source ABC News YouTube Channel