Tag: results
AstraZeneca may have used outdated info in its coronavirus vaccine trial
Results from a U.S. trial of AstraZeneca’s COVID-19 vaccine may have used “outdated information,” federal health officials said early Tuesday.
AstraZeneca’s U.S. trial shows coronavirus vaccine is 79% effective
Preliminary results from a study examining the efficacy of the Oxford-AstraZeneca coronavirus vaccine indicate it is significantly effective at preventing severe illness from COVID-19. More...