Meaghan Kall

Comparative analysis of the risks of hospitalisation and death associated with SARS-CoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study.

Tommy Nyberg, Neil M. Ferguson, Sophie Nash et al. · 2022 · 1.2K citations · Full text

COVID-19 vaccine coverage in health-care workers in England and effectiveness of BNT162b2 mRNA vaccine against infection (SIREN): a prospective, multicentre, cohort study

Victoria Hall, Sarah Foulkes, Ayoub Saei et al. · The Lancet · 2021 · 829 citations · Full text

Vaccination, Preventive Medicine, Vaccine Development +11

SARS-CoV-2 infection rates of antibody-positive compared with antibody-negative health-care workers in England: a large, multicentre, prospective cohort study (SIREN)

Victoria Hall, Sarah Foulkes, André Charlett et al. · The Lancet · 2021 · 732 citations · Full text

Long Covid, Sars-cov-2 Infection Rates, Covid-19 Pandemic +6

Mortality and causes of death in people diagnosed with HIV in the era of highly active antiretroviral therapy compared with the general population: an analysis of a national observational cohort

Sara Croxford, A. Kitching, Sarika Desai et al. · The Lancet Public Health · 2016 · 388 citations · Full text

Estimated number of deaths directly averted in people 60 years and older as a result of COVID-19 vaccination in the WHO European Region, December 2020 to November 2021

Margaux M. I. Meslé, Jeremy Brown, Piers Mook et al. · Eurosurveillance · 2021 · 280 citations · Full text