Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Charles Whittaker"'
Autor:
Matthew J. Penn, Daniel J. Laydon, Joseph Penn, Charles Whittaker, Christian Morgenstern, Oliver Ratmann, Swapnil Mishra, Mikko S. Pakkanen, Christl A. Donnelly, Samir Bhatt
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-9 (2023)
Abstract Uncertainty can be classified as either aleatoric (intrinsic randomness) or epistemic (imperfect knowledge of parameters). The majority of frameworks assessing infectious disease risk consider only epistemic uncertainty. We only ever observe
Externí odkaz:
https://doaj.org/article/b4e068aec9fa4456ba8fa48ec68bccac
Autor:
Richard J. Sheppard, Oliver J. Watson, Rachel Pieciak, James Lungu, Geoffrey Kwenda, Crispin Moyo, Stephen Longa Chanda, Gregory Barnsley, Nicholas F. Brazeau, Ines C. G. Gerard-Ursin, Daniela Olivera Mesa, Charles Whittaker, Simon Gregson, Lucy C. Okell, Azra C. Ghani, William B. MacLeod, Emanuele Del Fava, Alessia Melegaro, Jonas Z. Hines, Lloyd B. Mulenga, Patrick G. T. Walker, Lawrence Mwananyanda, Christopher J. Gill
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Abstract Reported COVID-19 cases and associated mortality remain low in many sub-Saharan countries relative to global averages, but true impact is difficult to estimate given limitations around surveillance and mortality registration. In Lusaka, Zamb
Externí odkaz:
https://doaj.org/article/1658cf01e4e64f4dbd67532034034359
Autor:
William M. de Souza, Guilherme S. Ribeiro, Shirlene T.S. de Lima, Ronaldo de Jesus, Filipe R.R. Moreira, Charles Whittaker, Maria Anice M. Sallum, Christine V.F. Carrington, Ester C. Sabino, Uriel Kitron, Nuno R. Faria, Scott C. Weaver
Publikováno v:
The Lancet Regional Health. Americas, Vol 30, Iss , Pp 100673- (2024)
Summary: In the Americas, one decade following its emergence in 2013, chikungunya virus (CHIKV) continues to spread and cause epidemics across the region. To date, 3.7 million suspected and laboratory-confirmed chikungunya cases have been reported in
Externí odkaz:
https://doaj.org/article/66f3c2ac01894a45a7d59b799dfcea17
Autor:
Richard J. Sheppard, Oliver J. Watson, Rachel Pieciak, James Lungu, Geoffrey Kwenda, Crispin Moyo, Stephen Longa Chanda, Gregory Barnsley, Nicholas F. Brazeau, Ines C. G. Gerard-Ursin, Daniela Olivera Mesa, Charles Whittaker, Simon Gregson, Lucy C. Okell, Azra C. Ghani, William B. MacLeod, Emanuele Del Fava, Alessia Melegaro, Jonas Z. Hines, Lloyd B. Mulenga, Patrick G. T. Walker, Lawrence Mwananyanda, Christopher J. Gill
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/c3c6db759097410b89f01aafb3f742d9
Autor:
Filipe Romero Rebello Moreira, Mariane Talon de Menezes, Clarisse Salgado-Benvindo, Charles Whittaker, Victoria Cox, Nilani Chandradeva, Hury Hellen Souza de Paula, André Frederico Martins, Raphael Rangel das Chagas, Rodrigo Decembrino Vargas Brasil, Darlan da Silva Cândido, Alice Laschuk Herlinger, Marisa de Oliveira Ribeiro, Monica Barcellos Arruda, Patricia Alvarez, Marcelo Calado de Paula Tôrres, Ilaria Dorigatti, Oliver Brady, Carolina Moreira Voloch, Amilcar Tanuri, Felipe Iani, William Marciel de Souza, Sergian Vianna Cardozo, Nuno Rodrigues Faria, Renato Santana Aguiar
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 17, Iss 9, p e0011536 (2023)
Since 2014, Brazil has experienced an unprecedented epidemic caused by chikungunya virus (CHIKV), with several waves of East-Central-South-African (ECSA) lineage transmission reported across the country. In 2018, Rio de Janeiro state, the third most
Externí odkaz:
https://doaj.org/article/d1c851a3892f43ec8e31c9c27a043207
Autor:
Anderson F. Brito, Elizaveta Semenova, Gytis Dudas, Gabriel W. Hassler, Chaney C. Kalinich, Moritz U. G. Kraemer, Joses Ho, Houriiyah Tegally, George Githinji, Charles N. Agoti, Lucy E. Matkin, Charles Whittaker, Bulgarian SARS-CoV-2 sequencing group, Communicable Diseases Genomics Network (Australia and New Zealand), COVID-19 Impact Project, Danish Covid-19 Genome Consortium, Fiocruz COVID-19 Genomic Surveillance Network, GISAID core curation team, Network for Genomic Surveillance in South Africa (NGS-SA), Swiss SARS-CoV-2 Sequencing Consortium, Benjamin P. Howden, Vitali Sintchenko, Neta S. Zuckerman, Orna Mor, Heather M. Blankenship, Tulio de Oliveira, Raymond T. P. Lin, Marilda Mendonça Siqueira, Paola Cristina Resende, Ana Tereza R. Vasconcelos, Fernando R. Spilki, Renato Santana Aguiar, Ivailo Alexiev, Ivan N. Ivanov, Ivva Philipova, Christine V. F. Carrington, Nikita S. D. Sahadeo, Ben Branda, Céline Gurry, Sebastian Maurer-Stroh, Dhamari Naidoo, Karin J. von Eije, Mark D. Perkins, Maria van Kerkhove, Sarah C. Hill, Ester C. Sabino, Oliver G. Pybus, Christopher Dye, Samir Bhatt, Seth Flaxman, Marc A. Suchard, Nathan D. Grubaugh, Guy Baele, Nuno R. Faria
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
In this study, the authors provide a global overview of SARS-CoV-2 genome sequencing, and estimate the proportion of cases sequenced and time to genome upload. They identify disparities and highlight the need to strengthen surveillance in lower and m
Externí odkaz:
https://doaj.org/article/4ffaf8318aae4bf29738c1ee85ab524c
Autor:
Nicholas F. Brazeau, Robert Verity, Sara Jenks, Han Fu, Charles Whittaker, Peter Winskill, Ilaria Dorigatti, Patrick G. T. Walker, Steven Riley, Ricardo P. Schnekenberg, Henrique Hoeltgebaum, Thomas A. Mellan, Swapnil Mishra, H. Juliette T. Unwin, Oliver J. Watson, Zulma M. Cucunubá, Marc Baguelin, Lilith Whittles, Samir Bhatt, Azra C. Ghani, Neil M. Ferguson, Lucy C. Okell
Publikováno v:
Communications Medicine, Vol 2, Iss 1, Pp 1-13 (2022)
Brazeau et al. use a statistical modelling approach to estimate COVID-19 infection fatality ratios from seroprevalence data. The authors’ model accounts for seroreversion over the course of the pandemic, as well as other important uncertainties suc
Externí odkaz:
https://doaj.org/article/610705fd296544f2af824dcabee3f7f2
Autor:
Carlos A. Prete, Lewis F. Buss, Renata Buccheri, Claudia M. M. Abrahim, Tassila Salomon, Myuki A. E. Crispim, Marcio K. Oikawa, Eduard Grebe, Allyson G. da Costa, Nelson A. Fraiji, Maria do P. S. S. Carvalho, Charles Whittaker, Neal Alexander, Nuno R. Faria, Christopher Dye, Vítor H. Nascimento, Michael P. Busch, Ester Cerdeira Sabino
Publikováno v:
BMC Infectious Diseases, Vol 22, Iss 1, Pp 1-8 (2022)
Abstract Background The city of Manaus, north Brazil, was stricken by a second epidemic wave of SARS-CoV-2 despite high seroprevalence estimates, coinciding with the emergence of the Gamma (P.1) variant. Reinfections were postulated as a partial expl
Externí odkaz:
https://doaj.org/article/80abc3176c974b4faa96c0c562c35e66
Autor:
Nikita S D Sahadeo, Soren Nicholls, Filipe R R Moreira, Áine O'Toole, Vernie Ramkissoon, Charles Whittaker, Verity Hill, John T McCrone, Nicholas Mohammed, Anushka Ramjag, Arianne Brown Jordan, Sarah C Hill, Risha Singh, Sue-Min Nathaniel-Girdharrie, Avery Hinds, Nuala Ramkissoon, Kris V Parag, Naresh Nandram, Roshan Parasram, Zobida Khan-Mohammed, Lisa Edghill, Lisa Indar, Aisha Andrewin, Rhonda Sealey-Thomas, Pearl McMillan, Ayoola Oyinloye, Kenneth George, Irad Potter, John Lee, David Johnson, Shawn Charles, Narine Singh, Jacquiline Bisesor-McKenzie, Hazel Laws, Sharon Belmar-George, Simone Keizer-Beache, Sharra Greenaway-Duberry, Nadia Ashwood, Jerome E Foster, Karla Georges, Rahul Naidu, Marsha Ivey, Stanley Giddings, Rajini Haraksingh, Adesh Ramsubhag, Jayaraj Jayaraman, Chinnaraja Chinnadurai, Christopher Oura, Oliver G Pybus, Joy St John, Gabriel Gonzalez-Escobar, Nuno R Faria, Christine V F Carrington
Publikováno v:
PLOS Global Public Health, Vol 3, Iss 9, p e0002393 (2023)
[This corrects the article DOI: 10.1371/journal.pgph.0001455.].
Externí odkaz:
https://doaj.org/article/97211ca941334561b60cc14d8420624b
Autor:
Nikita S D Sahadeo, Soren Nicholls, Filipe R R Moreira, Áine O'Toole, Vernie Ramkissoon, Charles Whittaker, Verity Hill, John T McCrone, Nicholas Mohammed, Anushka Ramjag, Arianne Brown Jordan, Sarah C Hill, Risha Singh, Sue-Min Nathaniel-Girdharrie, Avery Hinds, Nuala Ramkissoon, Kris V Parag, Naresh Nandram, Roshan Parasram, Zobida Khan-Mohammed, Lisa Edghill, Lisa Indar, Aisha Andrewin, Rhonda Sealey-Thomas, Pearl McMillan, Ayoola Oyinloye, Kenneth George, Irad Potter, John Lee, David Johnson, Shawn Charles, Narine Singh, Jacquiline Bisesor-McKenzie, Hazel Laws, Sharon Belmar-George, Simone Keizer-Beache, Sharra Greenaway-Duberry, Nadia Ashwood, Jerome E Foster, Karla Georges, Rahul Naidu, Marsha Ivey, Stanley Giddings, Rajini Haraksingh, Adesh Ramsubhag, Jayaraj Jayaraman, Chinnaraja Chinnadurai, Christopher Oura, Oliver G Pybus, Joy St John, Gabriel Gonzalez-Escobar, Nuno R Faria, Christine V F Carrington
Publikováno v:
PLOS Global Public Health, Vol 3, Iss 2, p e0001455 (2023)
The COVID-19 pandemic highlighted the importance of global genomic surveillance to monitor the emergence and spread of SARS-CoV-2 variants and inform public health decision-making. Until December 2020 there was minimal capacity for viral genomic surv
Externí odkaz:
https://doaj.org/article/6290fe0abc3640779b2e053d422b97d3