A systematic review of sample size estimation accuracy on power in malaria cluster randomised trials measuring epidemiological outcomes

Authors: Joseph Biggs, Joseph D. Challenger, Joel Hellewell, Thomas S. Churcher, Jackie Cook

Source: BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-12 (2024)

Subject Terms: Malaria, Cluster randomised trial, Sample size, Heterogeneity, Coefficient of variation, Intracluster correlation coefficient, Medicine (General), R5-920

File Description: electronic resource

Relation: https://doaj.org/toc/1471-2288

Access URL: https://doaj.org/article/1e3f27d8a9484d46b6e8491b070f11f2

The need for methodological pluralism in epidemiological modelling

Authors: Pieter Streicher, Alex Broadbent, Joel Hellewell

Source: Global Epidemiology, Vol 9, Iss , Pp 100177- (2025)

Subject Terms: Infectious and parasitic diseases, RC109-216

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2590113324000439; https://doaj.org/toc/2590-1133

Access URL: https://doaj.org/article/cdb699b408ea4378a1e49d2ac057569f

SARS-CoV-2 Dynamics in the Premier League Testing Program, United Kingdom

Authors: Adam J. Kucharski, Timothy W. Russell, Joel Hellewell, Sebastian Funk, Andrew Steele, W. John Edmunds, Mark Gillett

Source: Emerging Infectious Diseases, Vol 30, Iss 9, Pp 1975-1977 (2024)

Subject Terms: COVID-19, SARS-CoV-2, severe acute respiratory syndrome coronavirus 2, viruses, respiratory infections, zoonoses, Medicine, Infectious and parasitic diseases, RC109-216

File Description: electronic resource

Relation: https://wwwnc.cdc.gov/eid/article/30/9/24-0853_article; https://doaj.org/toc/1080-6040; https://doaj.org/toc/1080-6059

Access URL: https://doaj.org/article/dde0174e8190427fa9b42f867ae6384c

Improving modelling for epidemic responses: reflections from members of the UK infectious disease modelling community on their experiences during the COVID-19 pandemic [version 1; peer review: 2 approved]

Authors: Carl A B Pearson, Anne Cori, Christopher Overton, Sabine van Elsland, Christopher I Jarvis, Edward M Hill, Dale Weston, Edward Knock, Kiesha Prem, Sam Abbott, Joel Hellewell, Sebastian Funk, Elizabeth Fearon, Julián Villabona Arenas, W John Edmunds, Michelle Kendall, Li Pi, Nicholas Davies, Neil Ferguson, Timothy Russell, Rosalind M Eggo, Yang Liu, Adam Kucharski, Marc Baguelin, Katharine Sherratt, Emily Nightingale, Anna C Carnegie

Source: Wellcome Open Research, Vol 9 (2024)

Subject Terms: modelling, COVID-19, pandemic response, eng, Medicine, Science

File Description: electronic resource

Relation: https://wellcomeopenresearch.org/articles/9-12/v1; https://doaj.org/toc/2398-502X

Access URL: https://doaj.org/article/a344f96cc2b942b59dccc92d2f68f73e

Combined analyses of within-host SARS-CoV-2 viral kinetics and information on past exposures to the virus in a human cohort identifies intrinsic differences of Omicron and Delta variants.

Authors: Timothy W Russell, Hermaleigh Townsley, Sam Abbott, Joel Hellewell, Edward J Carr, Lloyd A C Chapman, Rachael Pung, Billy J Quilty, David Hodgson, Ashley S Fowler, Lorin Adams, Chris Bailey, Harriet V Mears, Ruth Harvey, Bobbi Clayton, Nicola O'Reilly, Yenting Ngai, Jerome Nicod, Steve Gamblin, Bryan Williams, Sonia Gandhi, Charles Swanton, Rupert Beale, David L V Bauer, Emma C Wall, Adam J Kucharski

Source: PLoS Biology, Vol 22, Iss 1, p e3002463 (2024)

Subject Terms: Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://journals.plos.org/plosbiology/article/file?id=10.1371/journal.pbio.3002463&type=printable; https://doaj.org/toc/1544-9173; https://doaj.org/toc/1545-7885

Access URL: https://doaj.org/article/cfe2aa3e3c23488697cdd2e92920d429

Comparative assessment of methods for short-term forecasts of COVID-19 hospital admissions in England at the local level

Authors: Sophie Meakin, Sam Abbott, Nikos Bosse, James Munday, Hugo Gruson, Joel Hellewell, Katharine Sherratt, CMMID COVID-19 Working Group, Sebastian Funk

Source: BMC Medicine, Vol 20, Iss 1, Pp 1-15 (2022)

Subject Terms: COVID-19, Infectious disease, Outbreak, Healthcare demand, Real-time, Forecasting, Medicine

File Description: electronic resource

Relation: https://doaj.org/toc/1741-7015

Access URL: https://doaj.org/article/a84a5f3b6db34c8a8a1c429ce0c8eb9b

Contact tracing is an imperfect tool for controlling COVID-19 transmission and relies on population adherence

Authors: Emma L. Davis, Tim C. D. Lucas, Anna Borlase, Timothy M. Pollington, Sam Abbott, Diepreye Ayabina, Thomas Crellen, Joel Hellewell, Li Pi, CMMID COVID-19 Working Group, Graham F. Medley, T. Déirdre Hollingsworth, Petra Klepac

Source: Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/58e188cd13e54388a42dc2455aea7cce

Estimating the effectiveness of routine asymptomatic PCR testing at different frequencies for the detection of SARS-CoV-2 infections

Authors: Joel Hellewell, Timothy W. Russell, The SAFER Investigators and Field Study Team, The Crick COVID-19 Consortium, CMMID COVID-19 working group, Rupert Beale, Gavin Kelly, Catherine Houlihan, Eleni Nastouli, Adam J. Kucharski

Source: BMC Medicine, Vol 19, Iss 1, Pp 1-10 (2021)

Subject Terms: Test sensitivity, PCR testing, COVID-19, SARS-CoV-2, Healthcare workers, Presymptomatic infections, Medicine

File Description: electronic resource

Relation: https://doaj.org/toc/1741-7015

Access URL: https://doaj.org/article/4e99ab74c8d640d7978cbfc2c74962db

Implications of the school-household network structure on SARS-CoV-2 transmission under school reopening strategies in England

Authors: James D. Munday, Katharine Sherratt, Sophie Meakin, Akira Endo, Carl A. B. Pearson, Joel Hellewell, Sam Abbott, Nikos I. Bosse, CMMID COVID-19 Working Group, Katherine E. Atkins, Jacco Wallinga, W. John Edmunds, Albert Jan van Hoek, Sebastian Funk

Source: Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/63467632be864d238993e38c87705b62

Reconstructing the early global dynamics of under-ascertained COVID-19 cases and infections

Authors: Timothy W. Russell, Nick Golding, Joel Hellewell, Sam Abbott, Lawrence Wright, Carl A. B. Pearson, Kevin van Zandvoort, Christopher I. Jarvis, Hamish Gibbs, Yang Liu, Rosalind M. Eggo, W. John Edmunds, Adam J. Kucharski, on behalf of the CMMID COVID-19 working group

Source: BMC Medicine, Vol 18, Iss 1, Pp 1-9 (2020)

Subject Terms: Case ascertainment, COVID-19, SARS-CoV-2, Surveillance, Under-reporting, Situational awareness, Medicine

File Description: electronic resource

Relation: http://link.springer.com/article/10.1186/s12916-020-01790-9; https://doaj.org/toc/1741-7015

Access URL: https://doaj.org/article/f7d8eb7ae42d4d3487137984ec1eac10

Inference of the SARS-CoV-2 generation time using UK household data

Authors: William S Hart, Sam Abbott, Akira Endo, Joel Hellewell, Elizabeth Miller, Nick Andrews, Philip K Maini, Sebastian Funk, Robin N Thompson

Source: eLife, Vol 11 (2022)

Subject Terms: SARS-CoV-2, COVID-19, generation time, generation interval, presymptomatic transmission, mathematical modelling, Medicine, Science, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://elifesciences.org/articles/70767; https://doaj.org/toc/2050-084X

Access URL: https://doaj.org/article/0eb98f1e600a44449f9731b88eddd52d

Correction: Practical considerations for measuring the effective reproductive number, Rt

Authors: Katelyn M. Gostic, Lauren McGough, Edward B. Baskerville, Sam Abbott, Keya Joshi, Christine Tedijanto, Rebecca Kahn, Rene Niehus, James A. Hay, Pablo M. De Salazar, Joel Hellewell, Sophie Meakin, James D. Munday, Nikos I. Bosse, Katharine Sherrat, Robin N. Thompson, Laura F. White, Jana S. Huisman, Jérémie Scire, Sebastian Bonhoeffer, Tanja Stadler, Jacco Wallinga, Sebastian Funk, Marc Lipsitch, Sarah Cobey

Source: PLoS Computational Biology, Vol 17, Iss 12 (2021)

Subject Terms: Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8654153/?tool=EBI; https://doaj.org/toc/1553-734X; https://doaj.org/toc/1553-7358

Access URL: https://doaj.org/article/c314049143a44209b1b96efda5da6db6

Quarantine and testing strategies in contact tracing for SARS-CoV-2: a modelling study

Authors: Billy J Quilty, MSc, Samuel Clifford, PhD, Joel Hellewell, PhD, Timothy W Russell, PhD, Adam J Kucharski, PhD, Stefan Flasche, ProfPhD, W John Edmunds, ProfPhD, Katherine E Atkins, Anna M Foss, Naomi R Waterlow, Kaja Abbas, Rachel Lowe, Carl A B Pearson, Sebastian Funk, Alicia Rosello, Gwenan M Knight, Nikos I Bosse, Simon R Procter, Georgia R Gore-Langton, Alicia Showering, James D Munday, Katharine Sherratt, Thibaut Jombart, Emily S Nightingale, Yang Liu, Christopher I Jarvis, Graham Medley, Oliver Brady, Hamish P Gibbs, David Simons, Jack Williams, Damien C Tully, Stefan Flasche, Sophie R Meakin, Kevin Zandvoort, Fiona Y Sun, Mark Jit, Petra Klepac, Matthew Quaife, Rosalind M Eggo, Frank G Sandmann, Akira Endo, Kiesha Prem, Sam Abbott, Rosanna Barnard, Yung-Wai D Chan, Megan Auzenbergs, Amy Gimma, C Julian Villabona-Arenas, Nicholas G Davies

Source: The Lancet Public Health, Vol 6, Iss 3, Pp e175-e183 (2021)

Subject Terms: Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S246826672030308X; https://doaj.org/toc/2468-2667

Access URL: https://doaj.org/article/cdbcb35efff9463daae5ad37800c3556

Practical considerations for measuring the effective reproductive number, Rt.

Authors: Katelyn M Gostic, Lauren McGough, Edward B Baskerville, Sam Abbott, Keya Joshi, Christine Tedijanto, Rebecca Kahn, Rene Niehus, James A Hay, Pablo M De Salazar, Joel Hellewell, Sophie Meakin, James D Munday, Nikos I Bosse, Katharine Sherrat, Robin N Thompson, Laura F White, Jana S Huisman, Jérémie Scire, Sebastian Bonhoeffer, Tanja Stadler, Jacco Wallinga, Sebastian Funk, Marc Lipsitch, Sarah Cobey

Source: PLoS Computational Biology, Vol 16, Iss 12, p e1008409 (2020)

Subject Terms: Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://doaj.org/toc/1553-734X; https://doaj.org/toc/1553-7358

Access URL: https://doaj.org/article/baf2a3f992e749c192c0bb223b684233

Global, regional, and national estimates of the population at increased risk of severe COVID-19 due to underlying health conditions in 2020: a modelling study

Authors: Andrew Clark, PhD, Mark Jit, ProfPhD, Charlotte Warren-Gash, PhD, Bruce Guthrie, ProfPhD, Harry H X Wang, PhD, Stewart W Mercer, ProfPhD, Colin Sanderson, ProfPhD, Martin McKee, ProfDSc, Christopher Troeger, MPH, Kanyin L Ong, PhD, Francesco Checchi, ProfPhD, Pablo Perel, ProfPhD, Sarah Joseph, PhD, Hamish P Gibbs, MSc, Amitava Banerjee, DPhil, Rosalind M Eggo, PhD, Emily S Nightingale, Kathleen O'Reilly, Thibaut Jombart, W John Edmunds, Alicia Rosello, Fiona Yueqian Sun, Katherine E Atkins, Nikos I Bosse, Samuel Clifford, Timothy W Russell, Arminder K Deol, Yang Liu, Simon R Procter, Quentin J Leclerc, Graham Medley, Gwen Knight, James D Munday, Adam J Kucharski, Carl A B Pearson, Petra Klepac, Kiesha Prem, Rein M G J Houben, Akira Endo, Stefan Flasche, Nicholas G Davies, Charlie Diamond, Kevin van Zandvoort, Sebastian Funk, Megan Auzenbergs, Eleanor M Rees, Damien C Tully, Jon C Emery, Billy J Quilty, Sam Abbott, Ch Julian Villabona-Arenas, Stéphane Hué, Joel Hellewell, Amy Gimma, Christopher I Jarvis

Source: The Lancet Global Health, Vol 8, Iss 8, Pp e1003-e1017 (2020)

Subject Terms: Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2214109X20302643; https://doaj.org/toc/2214-109X

Access URL: https://doaj.org/article/7cefbc9edc754cc1bf55134172b7efbe

The contribution of asymptomatic SARS-CoV-2 infections to transmission on the Diamond Princess cruise ship

Authors: Jon C Emery, Timothy W Russell, Yang Liu, Joel Hellewell, Carl AB Pearson, CMMID COVID-19 Working Group, Gwenan M Knight, Rosalind M Eggo, Adam J Kucharski, Sebastian Funk, Stefan Flasche, Rein MGJ Houben

Source: eLife, Vol 9 (2020)

Subject Terms: SARS-CoV-2, asymptomatic infections, subclinical infections, transmission, COVID-19, Medicine, Science, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://elifesciences.org/articles/58699; https://doaj.org/toc/2050-084X

Access URL: https://doaj.org/article/80118c01f4784af192a7e6a5caaef3cf

Effects of non-pharmaceutical interventions on COVID-19 cases, deaths, and demand for hospital services in the UK: a modelling study

Authors: Nicholas G Davies, DPhil, Adam J Kucharski, PhD, Rosalind M Eggo, PhD, Amy Gimma, MSc, W John Edmunds, ProfPhD, Thibaut Jombart, Kathleen O'Reilly, Akira Endo, Joel Hellewell, Emily S Nightingale, Billy J Quilty, Christopher I Jarvis, Timothy W Russell, Petra Klepac, Nikos I Bosse, Sebastian Funk, Sam Abbott, Graham F Medley, Hamish Gibbs, Carl A B Pearson, Stefan Flasche, Mark Jit, Samuel Clifford, Kiesha Prem, Charlie Diamond, Jon Emery, Arminder K Deol, Simon R Procter, Kevin van Zandvoort, Yueqian Fiona Sun, James D Munday, Alicia Rosello, Megan Auzenbergs, Gwen Knight, Rein M G J Houben, Yang Liu

Source: The Lancet Public Health, Vol 5, Iss 7, Pp e375-e385 (2020)

Subject Terms: Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S246826672030133X; https://doaj.org/toc/2468-2667

Access URL: https://doaj.org/article/bd1b49b6cb5d4c8280ef54ee41bd2fe5

Feasibility of controlling COVID-19 – Authors' reply

Authors: Rosalind M Eggo, Joel Hellewell, Sebastian Funk

Source: The Lancet Global Health, Vol 8, Iss 6, Pp e775- (2020)

Subject Terms: Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2214109X20301285; https://doaj.org/toc/2214-109X

Access URL: https://doaj.org/article/5d5ccece9f814351a80a19dfdc323656

On the fallibility of simulation models in informing pandemic responses – Authors' reply

Authors: Joel Hellewell, Sebastian Funk, Rosalind M Eggo

Source: The Lancet Global Health, Vol 8, Iss 6, Pp e778-e779 (2020)

Subject Terms: Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2214109X20302175; https://doaj.org/toc/2214-109X

Access URL: https://doaj.org/article/53950be288df4db1b18602201f4d1110

Feasibility of controlling COVID-19 outbreaks by isolation of cases and contacts

Authors: Joel Hellewell, PhD, Sam Abbott, PhD, Amy Gimma, MSc, Nikos I Bosse, BSc, Christopher I Jarvis, PhD, Timothy W Russell, PhD, James D Munday, MSc, Adam J Kucharski, PhD, W John Edmunds, ProfPhD, Sebastian Funk, PhD, Rosalind M Eggo, PhD, Fiona Sun, Stefan Flasche, Billy J Quilty, Nicholas Davies, Yang Liu, Samuel Clifford, Petra Klepac, Mark Jit, Charlie Diamond, Hamish Gibbs, Kevin van Zandvoort

Source: The Lancet Global Health, Vol 8, Iss 4, Pp e488-e496 (2020)

Subject Terms: Public aspects of medicine, RA1-1270

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2214109X20300747; https://doaj.org/toc/2214-109X

Access URL: https://doaj.org/article/3a2a596f13f642229f0014aa9542f826