Support WBURAstraZeneca Vaccine Can Prevent COVID-19, Late-Stage Study SaysJaclyn DiazMarch 22, 2021 ShareResults from late-stage testing show the Oxford- AstraZeneca COVID-19 vaccine can be 79% effective at preventing symptoms of COVID-19. (Getty Images)
Results from late-stage testing show the Oxford- AstraZeneca COVID-19 vaccine can be 79% effective at preventing symptoms of COVID-19. (Getty Images)