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Richard G. FitzJohn
Researcher at Imperial College London
Publications - 99
Citations - 13029
Richard G. FitzJohn is an academic researcher from Imperial College London. The author has contributed to research in topics: Population & Medicine. The author has an hindex of 37, co-authored 95 publications receiving 9992 citations. Previous affiliations of Richard G. FitzJohn include University of California, Los Angeles & Canterbury of New Zealand.
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Journal ArticleDOI
Estimates of the severity of coronavirus disease 2019: a model-based analysis.
Robert Verity,Lucy C Okell,Ilaria Dorigatti,Peter Winskill,Charles Whittaker,Natsuko Imai,Gina Cuomo-Dannenburg,Hayley A Thompson,Patrick G T Walker,Han Fu,Amy Dighe,Jamie T. Griffin,Marc Baguelin,Sangeeta N. Bhatia,A Boonyasiri,Anne Cori,Zulma M. Cucunubá,Richard G. FitzJohn,Katy A. M. Gaythorpe,W Green,Arran Hamlet,Wes Hinsley,Daniel J Laydon,Gemma Nedjati-Gilani,Steven Riley,Sabine L. van Elsland,Erik M. Volz,Haowei Wang,Y Wang,Xiaoyue Xi,Christl A. Donnelly,Christl A. Donnelly,Azra C. Ghani,Neil M. Ferguson +33 more
TL;DR: These early estimates give an indication of the fatality ratio across the spectrum of COVID-19 disease and show a strong age gradient in risk of death.
Journal ArticleDOI
Three keys to the radiation of angiosperms into freezing environments
Amy E. Zanne,David C. Tank,William K. Cornwell,Jonathan M. Eastman,Stephen A. Smith,Richard G. FitzJohn,Daniel J. McGlinn,Brian C. O'Meara,Angela T. Moles,Peter B. Reich,Dana L. Royer,Douglas E. Soltis,Peter F. Stevens,Mark Westoby,Ian J. Wright,Lonnie W. Aarssen,Robert I. Bertin,Andre Calaminus,Rafaël Govaerts,Frank A. Hemmings,Michelle R. Leishman,Jacek Oleksyn,Pamela S. Soltis,Nathan G. Swenson,Laura Warman,Jeremy M. Beaulieu +25 more
TL;DR: It is shown that woody clades successfully moved into freezing-prone environments by either possessing transport networks of small safe conduits and/or shutting down hydraulic function by dropping leaves during freezing.
Journal ArticleDOI
Diversitree : comparative phylogenetic analyses of diversification in R
TL;DR: The R package ‘diversitree’ contains a number of classical and contemporary comparative phylogenetic methods that are suitable for analysing trait evolution and estimating speciation/extinction rates independently.
Journal ArticleDOI
The impact of COVID-19 and strategies for mitigation and suppression in low- and middle-income countries.
Patrick G T Walker,Charles Whittaker,Oliver J Watson,Oliver J Watson,Marc Baguelin,Marc Baguelin,Peter Winskill,Arran Hamlet,Bimandra A. Djafaara,Zulma M. Cucunubá,Daniela Olivera Mesa,W Green,Hayley A Thompson,Shevanthi Nayagam,Kylie E. C. Ainslie,Sangeeta N. Bhatia,Samir Bhatt,A Boonyasiri,Olivia Boyd,Nicholas F Brazeau,Lorenzo Cattarino,Gina Cuomo-Dannenburg,Amy Dighe,Christl A. Donnelly,Christl A. Donnelly,Ilaria Dorigatti,Sabine L. van Elsland,Richard G. FitzJohn,Han Fu,Katy A. M. Gaythorpe,Lily Geidelberg,Nicholas C. Grassly,D Haw,Sarah Hayes,Wes Hinsley,Natsuko Imai,David Jorgensen,Edward Knock,Daniel J Laydon,Swapnil Mishra,Gemma Nedjati-Gilani,Lucy C Okell,H. Juliette T. Unwin,Robert Verity,Michaela A. C. Vollmer,Caroline E. Walters,Haowei Wang,Y Wang,Xiaoyue Xi,David G. Lalloo,Neil M. Ferguson,Azra C. Ghani +51 more
TL;DR: Modeling reveals differences in the unfolding COVID-19 epidemics and responses to their control among countries with different income levels and combines data on demography, contact patterns, disease severity, and health care capacity and quality to understand its impact and inform strategies for its control.
Report 13: Estimating the number of infections and the impact of non-pharmaceutical interventions on COVID-19 in 11 European countries
Seth Flaxman,Swapnil Mishra,Axel Gandy,H Unwin,Helen Coupland,Thomas A. Mellan,Harrison Zhu,Tresnia Berah,Jeffrey W. Eaton,PN Perez Guzman,Nora Schmit,Lucia Cilloni,Kylie E. C. Ainslie,Marc Baguelin,Isobel M. Blake,A Boonyasiri,Olivia Boyd,Lorenzo Cattarino,Constanze Ciavarella,Leslie T. Cooper,Z Cucunuba Perez,Gina Cuomo-Dannenburg,Amy Dighe,A Djaafara,Ilaria Dorigatti,S Van Elsland,Richard G. FitzJohn,Han Fu,Katy A. M. Gaythorpe,Lily Geidelberg,Nicholas C. Grassly,W Green,Timothy B. Hallett,Arran Hamlet,Wes Hinsley,B Jeffrey,David Jorgensen,Edward Knock,Daniel J Laydon,G Nedjati Gilani,Pierre Nouvellet,Kris V Parag,Igor Siveroni,H Thompson,Robert Verity,Erik M. Volz,Caroline E. Walters,Haowei Wang,Y Wang,Oliver J Watson,Peter Winskill,Xiaoyue Xi,Charles Whittaker,Patrick G T Walker,Azra C. Ghani,Christl A. Donnelly,Steven Riley,Lucy C Okell,Michaela A. C. Vollmer,Neil M. Ferguson,Samir Bhatt +60 more
TL;DR: Seth Flaxman, Swapnil Mishra, Axel Gandy, H Juliette T Unwin, Helen Coupland, Thomas A Mellan, Harrison Zhu, Tresnia Berah, Jeffrey W Eaton, Pablo N P Guzman, Nora Schmit, Lucia Cilloni, Kylie E C Ainslie, Marc Baguelin, Isobel Blake, Adhiratha Boonyasiri, Olivia Boyd, Lorenzo Cattarino, Constanze