Effectiveness of BNT162b2 mRNA vaccine third doses and previous infection in protecting against SARS-CoV-2 infections during the Delta and Omicron variant waves; the UK SIREN cohort study September 2021 to February 2022

Publication date: Available online 4 November 2023Source: Journal of InfectionAuthor(s): Victoria J Hall, Ferdinando Insalata, Sarah Foulkes, Peter Kirwan, Dominic Sparkes, Ana Atti, Michelle Cole, Elen de Lacy, Lesley Price, Diane Corrigan, Colin S Br…