AstraZeneca boss says firm has worked out ‘winning formula’ to boost Oxford vaccine’s efficacy
The top boss of Oxford vaccine maker AstraZeneca says researchers have worked out a ‘winning formula’ to boost the jab’s efficacy. Pascal Soriot, chief executive of the British-Swedish pharmaceutical firm, says a two-dose method can push the vaccine’s efficacy rate towards that of rivals Pfizer and Moderna. His comments come as officials reportedly prepare to approve the … Read more