- AstraZeneca U.S. president explains trial data, plans for filing for U.S. approvalCNBC Television
- US health officials and AstraZeneca hold briefing on Covid vaccine trial – watch liveGuardian News
- AstraZeneca: US data shows vaccine effective for all agesThe Associated Press
- AstraZeneca vaccine is 79% effective against symptomatic Covid-19, company saysCNN
- AstraZeneca COVID-19 vaccine 79% effective in preventing symptomatic illness, company saysFox News
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