An analysis of Scotland’s mortality in 114,000 SARS-CoV2–infected people revealed that the vaccine effectiveness against death from the Delta variant was 90% for the Pfizer vaccine and 91% for AstraZeneca. 21 Oct, 2021 | 10:15h | UTC BNT162b2 and ChAdOx1 nCoV-19 Vaccine Effectiveness against Death from the Delta Variant – New England Journal of Medicine