Pfizer vaccine very effective against Delta variant in adolescents in Israel – study

Reading Time: 2 minutes JERUSALEM, Oct 21 (Reuters) – The Pfizer/BioNTech COVID-19 vaccine is highly effective at preventing infection and symptomatic disease from the Delta variant among 12- to 18-year-olds, research conducted in Israel shows. The findings, published in the New England Journal of Medicine, will likely provide further reassurance the