Search Results - "Hamish Gibbs"

Effectiveness of isolation, testing, contact tracing, and physical distancing on reducing transmission of SARS-CoV-2 in different settings: a mathematical modelling study by Kucharski, Adam J, Klepac, Petra, Conlan, Andrew J K, Kissler, Stephen M, Tang, Maria L, Fry, Hannah, Gog, Julia R, Edmunds, W John, Emery, Jon C, Medley, Graham, Munday, James D, Russell, Timothy W, Leclerc, Quentin J, Diamond, Charlie, Procter, Simon R, Gimma, Amy, Sun, Fiona Yueqian, Gibbs, Hamish P, Rosello, Alicia, van Zandvoort, Kevin, Hué, Stéphane, Meakin, Sophie R, Deol, Arminder K, Knight, Gwen, Jombart, Thibaut, Foss, Anna M, Bosse, Nikos I, Atkins, Katherine E, Quilty, Billy J, Lowe, Rachel, Prem, Kiesha, Flasche, Stefan, Pearson, Carl A B, Houben, Rein M G J, Nightingale, Emily S, Endo, Akira, Tully, Damien C, Liu, Yang, Villabona-Arenas, Julian, O'Reilly, Kathleen, Funk, Sebastian, Eggo, Rosalind M, Jit, Mark, Rees, Eleanor M, Hellewell, Joel, Clifford, Samuel, Jarvis, Christopher I, Abbott, Sam, Auzenbergs, Megan, Davies, Nicholas G, Simons, David

“…The isolation of symptomatic cases and tracing of contacts has been used as an early COVID-19 containment measure in many countries, with additional physical…”
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Call detail record aggregation methodology impacts infectious disease models informed by human mobility by Gibbs, Hamish, Musah, Anwar, Seidu, Omar, Ampofo, William, Asiedu-Bekoe, Franklin, Gray, Jonathan, Adewole, Wole A, Cheshire, James, Marks, Michael, Eggo, Rosalind M

“…This paper demonstrates how two different methods used to calculate population-level mobility from Call Detail Records (CDR) produce varying predictions of the…”
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Feasibility of controlling COVID-19 outbreaks by isolation of cases and contacts by Hellewell, Joel, Abbott, Sam, Gimma, Amy, Bosse, Nikos I, Jarvis, Christopher I, Russell, Timothy W, Munday, James D, Kucharski, Adam J, Edmunds, W John, Sun, Fiona, Flasche, Stefan, Quilty, Billy J, Davies, Nicholas, Liu, Yang, Clifford, Samuel, Klepac, Petra, Jit, Mark, Diamond, Charlie, Gibbs, Hamish, van Zandvoort, Kevin, Funk, Sebastian, Eggo, Rosalind M

“…Isolation of cases and contact tracing is used to control outbreaks of infectious diseases, and has been used for coronavirus disease 2019 (COVID-19). Whether…”
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Severity of Severe Acute Respiratory System Coronavirus 2 (SARS-CoV-2) Alpha Variant (B.1.1.7) in England by Grint, Daniel J, Wing, Kevin, Houlihan, Catherine, Gibbs, Hamish P, Evans, Stephen J W, Williamson, Elizabeth, McDonald, Helen I, Bhaskaran, Krishnan, Evans, David, Walker, Alex J, Hickman, George, Nightingale, Emily, Schultze, Anna, Rentsch, Christopher T, Bates, Chris, Cockburn, Jonathan, Curtis, Helen J, Morton, Caroline E, Bacon, Sebastian, Davy, Simon, Wong, Angel Y S, Mehrkar, Amir, Tomlinson, Laurie, Douglas, Ian J, Mathur, Rohini, MacKenna, Brian, Ingelsby, Peter, Croker, Richard, Parry, John, Hester, Frank, Harper, Sam, DeVito, Nicholas J, Hulme, Will, Tazare, John, Smeeth, Liam, Goldacre, Ben, Eggo, Rosalind M

“…Abstract Background The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) alpha variant (B.1.1.7) is associated with higher transmissibility than…”
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Routine childhood immunisation during the COVID-19 pandemic in Africa: a benefit–risk analysis of health benefits versus excess risk of SARS-CoV-2 infection by Abbas, Kaja, Procter, Simon R, van Zandvoort, Kevin, Clark, Andrew, Funk, Sebastian, Mengistu, Tewodaj, Hogan, Dan, Dansereau, Emily, Jit, Mark, Flasche, Stefan, Houben, Rein M G J, Edmunds, W John, Villabona-Arenas, Christian Julian, Atkins, Katherine E, Knight, Gwenan M, Sun, Fiona Yueqian, Auzenbergs, Megan, Rosello, Alicia, Klepac, Petra, Hellewell, Joel, Russell, Timothy W, Tully, Damien C, Emery, Jon C, Gibbs, Hamish P, Munday, James D, Quilty, Billy J, Diamond, Charlie, Pearson, Carl A B, Leclerc, Quentin J, Nightingale, Emily S, Liu, Yang, Endo, Akira, Deol, Arminder K, Kucharski, Adam J, Abbott, Sam, Jarvis, Christopher I, O'Reilly, Kathleen, Jombart, Thibaut, Gimma, Amy, Bosse, Nikos I, Prem, Kiesha, Hué, Stéphane, Davies, Nicholas G, Eggo, Rosalind M, Clifford, Samuel, Medley, Graham

“…National immunisation programmes globally are at risk of suspension due to the severe health system constraints and physical distancing measures in place to…”
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Effects of non-pharmaceutical interventions on COVID-19 cases, deaths, and demand for hospital services in the UK: a modelling study by Davies, Nicholas G, Kucharski, Adam J, Eggo, Rosalind M, Gimma, Amy, Edmunds, W John, Jombart, Thibaut, O'Reilly, Kathleen, Endo, Akira, Hellewell, Joel, Nightingale, Emily S, Quilty, Billy J, Jarvis, Christopher I, Russell, Timothy W, Klepac, Petra, Bosse, Nikos I, Funk, Sebastian, Abbott, Sam, Medley, Graham F, Gibbs, Hamish, Pearson, Carl A B, Flasche, Stefan, Jit, Mark, Clifford, Samuel, Prem, Kiesha, Diamond, Charlie, Emery, Jon, Deol, Arminder K, Procter, Simon R, van Zandvoort, Kevin, Sun, Yueqian Fiona, Munday, James D, Rosello, Alicia, Auzenbergs, Megan, Knight, Gwen, Houben, Rein M G J, Liu, Yang

“…Non-pharmaceutical interventions have been implemented to reduce transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the UK…”
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Changing travel patterns in China during the early stages of the COVID-19 pandemic by Gibbs, Hamish, Liu, Yang, Pearson, Carl A. B., Jarvis, Christopher I., Grundy, Chris, Quilty, Billy J., Diamond, Charlie, Eggo, Rosalind M.

“…Understanding changes in human mobility in the early stages of the COVID-19 pandemic is crucial for assessing the impacts of travel restrictions designed to…”
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Measuring the effects of COVID-19-related disruption on dengue transmission in southeast Asia and Latin America: a statistical modelling study by Chen, Yuyang, Li, Naizhe, Lourenço, José, Wang, Lin, Cazelles, Bernard, Dong, Lu, Li, Bingying, Liu, Yang, Jit, Mark, Bosse, Nikos I, Abbott, Sam, Velayudhan, Raman, Wilder-Smith, Annelies, Tian, Huaiyu, Brady, Oliver J, Procter, Simon R, Wong, Kerry LM, Hellewell, Joel, Davies, Nicholas G, Jarvis, Christopher I, McCarthy, Ciara V, Medley, Graham, Meakin, Sophie R, Rosello, Alicia, Finch, Emilie, Lowe, Rachel, Pearson, Carl A B, Clifford, Samuel, Quilty, Billy J, Flasche, Stefan, Gibbs, Hamish P, Chapman, Lloyd A C, Atkins, Katherine E., Hodgson, David, Barnard, Rosanna C, Russell, Timothy W, Klepac, Petra, Jafari, Yalda, Eggo, Rosalind M, Mee, Paul, Quaife, Matthew, Endo, Akira, Funk, Sebastian, Hué, Stéphane, Kucharski, Adam J, Edmunds, W John, O'Reilly, Kathleen, Pung, Rachael, Villabona-Arenas, C Julian, Gimma, Amy, Abbas, Kaja, Prem, Kiesha, Knight, Gwenan M, Sun, Fiona Yueqian, Waites, William, Munday, James D, Koltai, Mihaly, Sandmann, Frank G, Tully, Damien C

“…The COVID-19 pandemic has resulted in unprecedented disruption to society, which indirectly affects infectious disease dynamics. We aimed to assess the effects…”
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The impact of COVID-19 control measures on social contacts and transmission in Kenyan informal settlements by Quaife, Matthew, van Zandvoort, Kevin, Gimma, Amy, Shah, Kashvi, McCreesh, Nicky, Prem, Kiesha, Barasa, Edwine, Mwanga, Daniel, Kangwana, Beth, Pinchoff, Jessie, Edmunds, W John, Jarvis, Christopher I, Austrian, Karen

“…Many low- and middle-income countries have implemented control measures against coronavirus disease 2019 (COVID-19). However, it is not clear to what extent…”
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Modelling the medium-term dynamics of SARS-CoV-2 transmission in England in the Omicron era by Barnard, Rosanna C., Davies, Nicholas G., Jit, Mark, Edmunds, W. John

“…England has experienced a heavy burden of COVID-19, with multiple waves of SARS-CoV-2 transmission since early 2020 and high infection levels following the…”
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Response strategies for COVID-19 epidemics in African settings: a mathematical modelling study by van Zandvoort, Kevin, Jarvis, Christopher I, Pearson, Carl A B, Davies, Nicholas G, Ratnayake, Ruwan, Russell, Timothy W, Kucharski, Adam J, Jit, Mark, Flasche, Stefan, Eggo, Rosalind M, Checchi, Francesco

“…The health impact of COVID-19 may differ in African settings as compared to countries in Europe or China due to demographic, epidemiological, environmental and…”
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The contribution of asymptomatic SARS-CoV-2 infections to transmission on the Diamond Princess cruise ship by Emery, Jon C, Russell, Timothy W, Liu, Yang, Hellewell, Joel, Pearson, Carl Ab, Knight, Gwenan M, Eggo, Rosalind M, Kucharski, Adam J, Funk, Sebastian, Flasche, Stefan, Houben, Rein Mgj

“…A key unknown for SARS-CoV-2 is how asymptomatic infections contribute to transmission. We used a transmission model with asymptomatic and presymptomatic…”
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Detecting behavioural changes in human movement to inform the spatial scale of interventions against COVID-19 by Gibbs, Hamish, Nightingale, Emily, Liu, Yang, Cheshire, James, Danon, Leon, Smeeth, Liam, Pearson, Carl A B, Grundy, Chris, Kucharski, Adam J, Eggo, Rosalind M

“…On March 23 2020, the UK enacted an intensive, nationwide lockdown to mitigate transmission of COVID-19. As restrictions began to ease, more localized…”
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Association between household composition and severe COVID-19 outcomes in older people by ethnicity: an observational cohort study using the OpenSAFELY platform by Wing, Kevin, Grint, Daniel J, Mathur, Rohini, Gibbs, Hamish P, Hickman, George, Nightingale, Emily, Schultze, Anna, Forbes, Harriet, Nafilyan, Vahé, Bhaskaran, Krishnan, Williamson, Elizabeth, House, Thomas, Pellis, Lorenzo, Herrett, Emily, Gautam, Nileesa, Curtis, Helen J, Rentsch, Christopher T, Wong, Angel Y S, MacKenna, Brian, Mehrkar, Amir, Bacon, Seb, Douglas, Ian J, Evans, Stephen J W, Tomlinson, Laurie, Goldacre, Ben, Eggo, Rosalind M

“…Ethnic differences in the risk of severe COVID-19 may be linked to household composition. We quantified the association between household composition and risk…”
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The potential for vaccination-induced herd immunity against the SARS-CoV-2 B.1.1.7 variant by Hodgson, David, Flasche, Stefan, Jit, Mark, Kucharski, Adam J

“…We assess the feasibility of reaching the herd immunity threshold against SARS-CoV-2 through vaccination, considering vaccine effectiveness (VE),…”
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The effect of travel restrictions on the geographical spread of COVID-19 between large cities in China: a modelling study by Quilty, Billy J, Diamond, Charlie, Liu, Yang, Gibbs, Hamish, Russell, Timothy W, Jarvis, Christopher I, Prem, Kiesha, Pearson, Carl A B, Clifford, Samuel, Flasche, Stefan, Klepac, Petra, Eggo, Rosalind M, Jit, Mark

“…To contain the spread of COVID-19, a cordon sanitaire was put in place in Wuhan prior to the Lunar New Year, on 23 January 2020. We assess the efficacy of the…”
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Comparative assessment of methods for short-term forecasts of COVID-19 hospital admissions in England at the local level by Meakin, Sophie, Abbott, Sam, Bosse, Nikos, Munday, James, Gruson, Hugo, Hellewell, Joel, Sherratt, Katharine, Funk, Sebastian

“…Forecasting healthcare demand is essential in epidemic settings, both to inform situational awareness and facilitate resource planning. Ideally, forecasts…”
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Strategies to reduce the risk of SARS-CoV-2 importation from international travellers: modelling estimations for the United Kingdom, July 2020 by Clifford, Samuel, Quilty, Billy J, Russell, Timothy W, Liu, Yang, Chan, Yung-Wai D, Pearson, Carl A B, Eggo, Rosalind M, Endo, Akira, Flasche, Stefan, Edmunds, W John

“…BackgroundTo mitigate SARS-CoV-2 transmission risks from international air travellers, many countries implemented a combination of up to 14 days of…”
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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 by Clark, Andrew, Jit, Mark, Warren-Gash, Charlotte, Guthrie, Bruce, Wang, Harry H X, Mercer, Stewart W, Sanderson, Colin, McKee, Martin, Troeger, Christopher, Ong, Kanyin L, Checchi, Francesco, Perel, Pablo, Joseph, Sarah, Gibbs, Hamish P, Banerjee, Amitava, Eggo, Rosalind M, Nightingale, Emily S, O'Reilly, Kathleen, Jombart, Thibaut, Edmunds, W John, Rosello, Alicia, Sun, Fiona Yueqian, Atkins, Katherine E, Bosse, Nikos I, Clifford, Samuel, Russell, Timothy W, Deol, Arminder K, Liu, Yang, Procter, Simon R, Leclerc, Quentin J, Medley, Graham, Knight, Gwen, Munday, James D, Kucharski, Adam J, Pearson, Carl A B, Klepac, Petra, Prem, Kiesha, Houben, Rein M G J, Endo, Akira, Flasche, Stefan, Davies, Nicholas G, Diamond, Charlie, van Zandvoort, Kevin, Funk, Sebastian, Auzenbergs, Megan, Rees, Eleanor M, Tully, Damien C, Emery, Jon C, Quilty, Billy J, Abbott, Sam, Villabona-Arenas, Ch Julian, Hué, Stéphane, Hellewell, Joel, Gimma, Amy, Jarvis, Christopher I

“…The risk of severe COVID-19 if an individual becomes infected is known to be higher in older individuals and those with underlying health conditions…”
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Estimating the impact of reopening schools on the reproduction number of SARS-CoV-2 in England, using weekly contact survey data by Munday, James D, Jarvis, Christopher I, Gimma, Amy, Wong, Kerry L M, van Zandvoort, Kevin, Funk, Sebastian, Edmunds, W John

“…Schools were closed in England on 4 January 2021 as part of increased national restrictions to curb transmission of SARS-CoV-2. The UK government reopened…”
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