Items where Author is "Hellewell, Joel"

Year Item Type Full Text

2021

When intuition falters: repeated testing accuracy during an epidemic. (2021) Hay, James A; Hellewell, Joel; Qiu, Xueting

Assessing the impact of low-technology emanators alongside long-lasting insecticidal nets to control malaria: Spatial repellents and malaria control. (2021) Hellewell, J; Sherrard-Smith, E; Ogoma, S; Churcher, TS

Estimating the effectiveness of routine asymptomatic PCR testing at different frequencies for the detection of SARS-CoV-2 infections. (2021) Hellewell, Joel; Russell, Timothy W; SAFER Investigators and Field Study Team; Crick COVID-19 Consortium; CMMID COVID-19 working group; Beale, Rupert; Kelly, Gavin; Houlihan, Catherine; Nastouli, Eleni; Kucharski, Adam J

Implications of the school-household network structure on SARS-CoV-2 transmission under school reopening strategies in England. (2021) Munday, James D; Sherratt, Katharine; Meakin, Sophie; Endo, Akira; Pearson, Carl AB; Hellewell, Joel; Abbott, Sam; Bosse, Nikos I; CMMID COVID-19 Working Group; Atkins, Katherine E; Wallinga, Jacco; Edmunds, W John; van Hoek, Albert Jan; Funk, Sebastian

Quarantine and testing strategies in contact tracing for SARS-CoV-2: a modelling study. (2021) Quilty, Billy J; Clifford, Samuel; Hellewell, Joel; Russell, Timothy W; Kucharski, Adam J; Flasche, Stefan; Edmunds, W John; Centre for the Mathematical Modelling of Infectious Diseases COV

Exploring surveillance data biases when estimating the reproduction number: with insights into subpopulation transmission of COVID-19 in England. (2021) Sherratt, Katharine; Abbott, Sam; Meakin, Sophie R; Hellewell, Joel; Munday, James D; Bosse, Nikos; CMMID COVID-19 Working Group; Jit, Mark; Funk, Sebastian

Exploring surveillance data biases when estimating the reproduction number: with insights into subpopulation transmission of Covid-19 in England. (2021) Sherratt, Katharine; Abbott, Sam; Meakin, Sophie R; Hellewell, Joel; Munday, James D; Bosse, Nikos; Jit, Mark; Funk, Sebastian

Evaluating the Performance of Malaria Genetics for Inferring Changes in Transmission Intensity Using Transmission Modeling. (2021) Watson, Oliver J; Okell, Lucy C; Hellewell, Joel; Slater, Hannah C; Unwin, H Juliette T; Omedo, Irene; Bejon, Philip; Snow, Robert W; Noor, Abdisalan M; Rockett, Kirk; Hubbart, Christina; Nankabirwa, Joaniter I; Greenhouse, Bryan; Chang, Hsiao-Han; Ghani, Azra C; Verity, Robert

2020

The transmissibility of novel Coronavirus in the early stages of the 2019-20 outbreak in Wuhan: Exploring initial point-source exposure sizes and durations using scenario analysis. (2020) Abbott, Sam; Hellewell, Joel; Munday, James; CMMID nCoV working group; Funk, Sebastian

Estimating the time-varying reproduction number of SARS-CoV-2 using national and subnational case counts. (2020) Abbott, Sam; Hellewell, Joel; Thompson, Robin N; Sherratt, Katharine; Gibbs, Hamish P; Bosse, Nikos I; Munday, James D; Meakin, Sophie; Doughty, Emma L; Chun, June Young; Chan, Yung-Wai Desmond; Finger, Flavio; Campbell, Paul; Endo, Akira; Pearson, Carl AB; Gimma, Amy; Russell, Tim; Flasche, Stefan; Kucharski, Adam J; Eggo, Rosalind M; Funk, Sebastian

Estimating the time-varying reproduction number of SARS-CoV-2 using national and subnational case counts. (2020) Abbott, Sam; Hellewell, Joel; Thompson, Robin N; Sherratt, Katharine; Gibbs, Hamish P; Bosse, Nikos I; Munday, James D; Meakin, Sophie; Doughty, Emma L; Chun, June Young; Chan, Yung-Wai Desmond; Finger, Flavio; Campbell, Paul; Endo, Akira; Pearson, Carl AB; Gimma, Amy; Russell, Tim; Flasche, Stefan; Kucharski, Adam J; Eggo, Rosalind M; Funk, Sebastian

An imperfect tool: contact tracing could provide valuable reductions in COVID-19 transmission if good adherence can be achieved and maintained. (2020) Davis, Emma L; Lucas, Tim CD; Borlase, Anna; Pollington, Timothy M; Abbott, Sam; Ayabina, Diepreye; Crellen, Thomas; Hellewell, Joel; Pi, Li; Medley, Graham F; Hollingsworth, T Déirdre; Klepac, Petra

Feasibility of controlling COVID-19 - Authors' reply. (2020) Eggo, Rosalind M; Hellewell, Joel; Funk, Sebastian

The contribution of asymptomatic SARS-CoV-2 infections to transmission on the Diamond Princess cruise ship. (2020) Emery, Jon C; Russell, Timothy W; Liu, Yang; Hellewell, Joel; Pearson, Carl Ab; CMMID COVID-19 Working Group; Knight, Gwenan M; Eggo, Rosalind M; Kucharski, Adam J; Funk, Sebastian; Flasche, Stefan; Houben, Rein Mgj

Using a real-world network to model localized COVID-19 control strategies. (2020) Firth, Josh A; Hellewell, Joel; Klepac, Petra; Kissler, Stephen; CMMID COVID-19 Working Group; Kucharski, Adam J; Spurgin, Lewis G

Practical considerations for measuring the effective reproductive number, Rt. (2020) Gostic, Katelyn M; McGough, Lauren; Baskerville, Edward B; Abbott, Sam; Joshi, Keya; Tedijanto, Christine; Kahn, Rebecca; Niehus, Rene; Hay, James A; De Salazar, Pablo M; Hellewell, Joel; Meakin, Sophie; Munday, James D; Bosse, Nikos I; Sherrat, Katharine; Thompson, Robin N; White, Laura F; Huisman, Jana S; Scire, Jérémie; Bonhoeffer, Sebastian; Stadler, Tanja; Wallinga, Jacco; Funk, Sebastian; Lipsitch, Marc; Cobey, Sarah

Practical considerations for measuring the effective reproductive number, R t. (2020) Gostic, Katelyn M; McGough, Lauren; Baskerville, Edward B; Abbott, Sam; Joshi, Keya; Tedijanto, Christine; Kahn, Rebecca; Niehus, Rene; Hay, James; De Salazar, Pablo M; Hellewell, Joel; Meakin, Sophie; Munday, James; Bosse, Nikos I; Sherrat, Katharine; Thompson, Robin N; White, Laura F; Huisman, Jana S; Scire, Jérémie; Bonhoeffer, Sebastian; Stadler, Tanja; Wallinga, Jacco; Funk, Sebastian; Lipsitch, Marc; Cobey, Sarah

Feasibility of controlling COVID-19 outbreaks by isolation of cases and contacts. (2020) Hellewell, Joel; Abbott, Sam; Gimma, Amy; Bosse, Nikos I; Jarvis, Christopher I; Russell, Timothy W; Munday, James D; Kucharski, Adam J; Edmunds, W John; Centre for the Mathematical Modelling of Infectious Diseases COV; Funk, Sebastian; Eggo, Rosalind M

Feasibility of controlling 2019-nCoV outbreaks by isolation of cases and contacts. (2020) Hellewell, Joel; Abbott, Sam; Gimma, Amy; Bosse, Nikos I; Jarvis, Christopher I; Russell, Timothy W; Munday, James D; Kucharski, Adam J; Edmunds, W John; Funk, Sebastian; Eggo, Rosalind M

On the fallibility of simulation models in informing pandemic responses - Authors' reply. (2020) Hellewell, Joel; Funk, Sebastian; Eggo, Rosalind M

Estimating the effectiveness of routine asymptomatic PCR testing at different frequencies for the detection of SARS-CoV-2 infections. (2020) Hellewell, Joel; Russell, Timothy W; Beale, Rupert; Kelly, Gavin; Houlihan, Catherine; Nastouli, Eleni; Kucharski, Adam J

Assessing the impact of low-technology emanators alongside long-lasting insecticidal nets to control malaria. (2020) Hellewell, Joel; Sherrard-Smith, Ellie; Ogoma, Sheila; Churcher, Thomas S

Reconstructing the early global dynamics of under-ascertained COVID-19 cases and infections. (2020) Russell, Timothy W; Golding, Nick; Hellewell, Joel; Abbott, Sam; Wright, Lawrence; Pearson, Carl AB; Zandvoort, Kevin van; Jarvis, Christopher I; Gibbs, Hamish; Liu, Yang; Eggo, Rosalind M; Edmunds, W John; Kucharski, Adam J

Reconstructing the early global dynamics of under-ascertained COVID-19 cases and infections. (2020) Russell, Timothy W; Golding, Nick; Hellewell, Joel; Abbott, Sam; Wright, Lawrence; Pearson, Carl AB; van Zandvoort, Kevin; Jarvis, Christopher I; Gibbs, Hamish; Liu, Yang; Eggo, Rosalind M; Edmunds, W John; Kucharski, Adam J; CMMID COVID-19 working group

Estimating the infection and case fatality ratio for coronavirus disease (COVID-19) using age-adjusted data from the outbreak on the Diamond Princess cruise ship, February 2020. (2020) Russell, Timothy W; Hellewell, Joel; Jarvis, Christopher I; van Zandvoort, Kevin; Abbott, Sam; Ratnayake, Ruwan; CMMID COVID-19 working group; Flasche, Stefan; Eggo, Rosalind M; Edmunds, W John; Kucharski, Adam J

Ivermectin as a novel complementary malaria control tool to reduce incidence and prevalence: a modelling study. (2020) Slater, Hannah C; Foy, Brian D; Kobylinski, Kevin; Chaccour, Carlos; Watson, Oliver J; Hellewell, Joel; Aljayyoussi, Ghaith; Bousema, Teun; Burrows, Jeremy; D'Alessandro, Umberto; Alout, Haoues; Ter Kuile, Feiko O; Walker, Patrick GT; Ghani, Azra C; Smit, Menno R

Evaluating the performance of malaria genomics for inferring changes in transmission intensity using transmission modelling. (2020) Watson, Oliver J; Okell, Lucy C; Hellewell, Joel; Slater, Hannah C; Unwin, H Juliette T; Omedo, Irene; Bejon, Philip; Snow, Robert W; Noor, Abdisalan M; Rockett, Kirk; Hubbart, Christina; Nankabirwa, Joaniter I; Greenhouse, Bryan; Chang, Hsiao-Han; Ghani, Azra C; Verity, Robert

2018

Variation in natural exposure to anopheles mosquitoes and its effects on malaria transmission. (2018) Guelbéogo, Wamdaogo M; Gonçalves, Bronner Pamplona; Grignard, Lynn; Bradley, John; Serme, Samuel S; Hellewell, Joel; Lanke, Kjerstin; Zongo, Soumanaba; Sepúlveda, Nuno; Soulama, Issiaka; Wangrawa, Dimitri W; Yakob, Laith; Sagnon, N'Falé; Bousema, Teun; Drakeley, Chris

Using ante-natal clinic prevalence data to monitor temporal changes in malaria incidence in a humanitarian setting in the Democratic Republic of Congo. (2018) Hellewell, Joel; Walker, Patrick; Ghani, Azra; Rao, Bhargavi; Churcher, Thomas S

2017

Examining the human infectious reservoir for Plasmodium falciparum malaria in areas of differing transmission intensity. (2017) Gonçalves, Bronner P; Kapulu, Melissa C; Sawa, Patrick; Guelbéogo, Wamdaogo M; Tiono, Alfred B; Grignard, Lynn; Stone, Will; Hellewell, Joel; Lanke, Kjerstin; Bastiaens, Guido JH; Bradley, John; Nébié, Issa; Ngoi, Joyce M; Oriango, Robin; Mkabili, Dora; Nyaurah, Maureen; Midega, Janet; Wirth, Dyann F; Marsh, Kevin; Churcher, Thomas S; Bejon, Philip; Sirima, Sodiomon B; Drakeley, Chris; Bousema, Teun