Gary Howsam

Risk factors for SARS-CoV-2 among patients in the Oxford Royal College of General Practitioners Research and Surveillance Centre primary care network: a cross-sectional study

Simon de Lusignan, Jienchi Dorward, Ana Correa et al. · The Lancet Infectious Diseases · 2020 · 671 citations · Full text

Veterinary Medicine, Family Medicine, Infectious Diseases +16

Reorganisation of primary care for older adults during COVID-19: a cross-sectional database study in the UK

Mark Joy, Dylan McGagh, Nicholas Jones et al. · British Journal of General Practice · 2020 · 211 citations · Full text

Medicine, Geriatric Medicine, Geriatric Care +16

Pfizer-BioNTech and Oxford AstraZeneca COVID-19 vaccine effectiveness and immune response amongst individuals in clinical risk groups

Heather Whitaker, Ruby S. M. Tsang, Rachel Byford et al. · Journal of Infection · 2022 · 181 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +16

Emergence of a Novel Coronavirus (COVID-19): Protocol for Extending Surveillance Used by the Royal College of General Practitioners Research and Surveillance Centre and Public Health England

Simon de Lusignan, Jamie Lopez Bernal, Maria Zambon et al. · JMIR Public Health and Surveillance · 2020 · 87 citations · Full text

Public Health, Infectious Diseases, Public Health Practice +17

The Oxford Royal College of General Practitioners Clinical Informatics Digital Hub: Protocol to Develop Extended COVID-19 Surveillance and Trial Platforms

Simon de Lusignan, Nicholas Jones, Jienchi Dorward et al. · JMIR Public Health and Surveillance · 2020 · 82 citations · Full text

Public Health, Biomedical Informatics, Health Informatics +16