[\'Department of Mathematical Sciences, University of Liverpool, Liverpool, UK.\', \'Centre for Global Vaccine Research, Institute of Infection, Veterinary ... »more»
Effectiveness of the BNT162b2 (Pfizer-BioNTech) and the ChAdOx1 nCoV-19 (Oxford-AstraZeneca) vaccines for reducing susceptibility to infection with the Delta variant (B.1.617.2) of SARS-CoV-2.