'70 percent vaccinated isn't enough': Why Spain is revising its target for Covid herd immunity

'70 percent vaccinated isn't enough': Why Spain is revising its target for Covid herd immunity
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The widely quoted 70 percent immunity target promised by Spain’s Prime Minister by late August is on track to be reached, but in the face of growing community transmission due to the Delta variant, Spanish health authorities have now set the vaccination bar higher.



August 2, 2021 at 03:26PM
via The Local read more...