Steven Johnson

Physical, cognitive, and mental health impacts of COVID-19 after hospitalisation (PHOSP-COVID): a UK multicentre, prospective cohort study

Rachael A Evans, Hamish McAuley, Ewen M. Harrison et al. · The Lancet Respiratory Medicine · 2021 · 659 citations · Full text

Medicine, Health Sciences, Psychiatry +17

Clinical characteristics with inflammation profiling of long COVID and association with 1-year recovery following hospitalisation in the UK: a prospective observational study

Rachael A Evans, Olivia C. Leavy, Matthew Richardson et al. · The Lancet Respiratory Medicine · 2022 · 424 citations · Full text

Veterinary Medicine, Infectious Diseases, Pharmacotherapy +16

SARS-CoV-2-specific nasal IgA wanes 9 months after hospitalisation with COVID-19 and is not induced by subsequent vaccination

Felicity Liew, Shubha Talwar, Andy Cross et al. · EBioMedicine · 2022 · 121 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +11

Vaccination reduces need for emergency care in breakthrough COVID-19 infections: A multicenter cohort study

Amit Bahl, Steven Johnson, Gabriel N. Maine et al. · The Lancet Regional Health - Americas · 2021 · 120 citations · Full text

Veterinary Medicine, Infectious Disease Control, Infectious Diseases +17

Geiger-mode avalanche photodiode ladar receiver performance characteristics and detection statistics

Philip Gatt, Steven Johnson, Terry Nichols · Applied Optics · 2009 · 114 citations

Engineering, Electrical Engineering, Optoelectronics +16