The Covid Delta variant: how effective are the vaccines?
by Nicola Davis Science Correspondent from Science | The Guardian on (#5K34J)
Analysis: what protection do they offer against infection, hospital admission and death?
As lockdown easing in England is delayed from 21 June to a possible date of 19 July amid concerns of a substantial wave of hospitalisations due to the Delta variant of coronavirus, we take a look at the latest data on the protection offered by vaccines.
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