Oxford vaccine dubbed 'winning formula' as 'UK regulator could approve jab within days'
direct to your inboxThe Oxford/AstraZeneca vaccine could be approved by regulators 'within days' reports suggest as boss behind firm dubs it a 'winning formula'. AstraZeneca chief Pascal Soriot told the Sunday Times he believes the coronavirus jab is more effective than first thought amid the rapid spread of the new virus strain across the globe.