Christopher J. Williams

Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK

Merryn Voysey, Sue Ann Costa Clemens, Shabir A. Madhi et al. · The Lancet · 2020 · 5K citations · Full text

Veterinary Medicine, Infectious Diseases, Preventive Medicine +17

Real-time, portable genome sequencing for Ebola surveillance

Joshua Quick, Nicholas J. Loman, Sophie Duraffour et al. · Nature · 2016 · 1.6K citations · Full text

Life Sciences, Infectious Diseases, Microbiology +14

Correlates of protection against symptomatic and asymptomatic SARS-CoV-2 infection

Shuo Feng, Daniel J. Phillips, Thomas White et al. · Nature Medicine · 2021 · 1.2K citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

Single-dose administration and the influence of the timing of the booster dose on immunogenicity and efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine: a pooled analysis of four randomised trials

Merryn Voysey, Sue Ann Costa Clemens, Shabir A. Madhi et al. · The Lancet · 2021 · 1.2K citations · Full text

Veterinary Medicine, Immunology, Immunization +16

Efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine against SARS-CoV-2 variant of concern 202012/01 (B.1.1.7): an exploratory analysis of a randomised controlled trial

Katherine R. W. Emary, Tanya Golubchik, Parvinder K. Aley et al. · The Lancet · 2021 · 651 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17