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  1. coronavirus news
    AstraZeneca Says COVID-19 Vaccine Is 76 Percent Effective in Revised DataNew analysis shows a slight dip in the shot’s efficacy against symptomatic COVID, after U.S. officials said the company had used outdated data.
  2. covid vaccines
    AstraZeneca Shot Appears to Slow COVID TransmissionYet more terrific news on the vaccine front.
  3. covid-19
    A Third COVID Vaccine Is Shown to Be Effective — and It’s CheapAstraZeneca and Oxford’s candidate is both affordable and easy to store, making it ideal for worldwide distribution.
  4. coronavirus
    Trial Shows ‘Robust Immune Response’ From Oxford Coronavirus VaccineThe vaccine was called a “major breakthrough” by the British Department of Health and Social Care.