The coronavirus vaccine developed by the University of Oxford and AstraZeneca has been authorized for emergency use in the U.K., marking another step in the global battle against the pandemic. CNBC's Joumanna Bercetche reports.
By: CNBC Television Title: Oxford-AstraZeneca Covid vaccine approved by UK regulator Sourced From: www.youtube.com/watch?v=wrBQXhF8_l8
