AstraZeneca/Oxford vaccine confirms 76% efficacy in US trial against Covid-19 - Vox.com

1. AstraZeneca/Oxford vaccine confirms 76% efficacy in US trial against Covid-19  Vox.com
2. AstraZeneca revises Covid vaccine data with lower efficacy rate after accuracy questions  CNBC Television
3. New AstraZeneca report says vaccine was 76% effective in preventing Covid-19 symptoms  CNN
4. Why Is AstraZeneca Making So Many Unforced Errors?  Bloomberg
5. Coronavirus: Vaccine diplomacy battle between major powers - opinion  The Jerusalem Post
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