UK Prime Minister Boris Johnson has welcomed the "incredibly exciting news" that the coronavirus vaccine developed by the University of Oxford is "clearly effective."
Overall results of the large trial show 70% protection against Covid-19, but the researchers say the figure may be as high as 90%.
Benji Hyer has the details from London.
IN: A vaccine developed
OUT: SOC
DUR: 38 secs
http://www.fsnradionews.com/feeds/1123vaccine-bh-generic.mp3