AstraZeneca’s first vaccine dose cuts Covid transmission by 67 per cent: Study
The data backs up previous studies on who is most likely to have been infected with COVID at some point during the pandemic. Among…
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Oxford Vaccine Trial
AstraZeneca COVID-19 vaccine shows 90 per cent efficacy
AZD1222, given as a half dose, followed by a full dose at least one month apart, showed vaccine efficacy of 90 per cent while it…