Vaccine deaths attributed to severe allergic reactions stockbot 0 156 2021.11.26 19:38 http://vietnamnews.vn/society/1086455/vaccine-deaths-attributed-to-sev… + 6 https://vietnamnews.vn/rss/society.rss + 8 Three people who died after taking the Vero Cell COVID-19 vaccine earlier this week had suffered an adverse allergic reaction, health officials have ruled.