Monday, November 23, 2020

AstraZeneca says late-stage trials of its COVID-19 vaccine were 'highly effective' in preventing disease

HEALTH-CORONAVIRUS/OXFORD-ASTRAZENECA-VACCINE

AstraZeneca says late-stage trials of its COVID-19 vaccine were "highly effective" in preventing disease.



source https://www.cbc.ca/news/world/vaccine-covid-19-astrazeneca-1.5812268?cmp=rss
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