Thomas Helmer

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Common Coauthors
Commonly Cited References
Action Title Year Authors # of times referenced
+ PDF Chat GISAID: Global initiative on sharing all influenza data – from vision to reality 2017 Yuelong Shu
John W. McCauley
3
+ PDF Chat Genomic epidemiology of SARS-CoV-2 in a UK university identifies dynamics of transmission 2022 Dinesh Aggarwal
Ben Warne
Aminu S. Jahun
William L. Hamilton
Thomas Fieldman
Louis du Plessis
Verity Hill
Beth Blane
Emmeline Watkins
Elizabeth Wright
2
+ Emergence and spread of a SARS-CoV-2 variant through Europe in the summer of 2020 2020 Emma B. Hodcroft
Moira Zuber
Sarah Nadeau
Timothy G. Vaughan
Katharine H. D. Crawford
Christian L. Althaus
Martina L. Reichmuth
John E. Bowen
Alexandra C. Walls
Davide Corti
2
+ PDF Chat A2B-COVID: A Tool for Rapidly Evaluating Potential SARS-CoV-2 Transmission Events 2022 Christopher J. R. Illingworth
William L. Hamilton
Christopher Jackson
Ben Warne
A.I. Popay
Luke Meredith
Myra Hosmillo
Aminu S. Jahun
Tom Fieldman
Matthew Routledge
2
+ PDF Chat glmmTMB Balances Speed and Flexibility Among Packages for Zero-inflated Generalized Linear Mixed Modeling 2017 M. Brooks
Kasper Kristensen
Koen J. van Benthem
Árni MagnĂșsson
Casper Willestofte Berg
Anders Nielsen
James S. Hans
Martin MĂ€chler
M. Bolker Benjamin
1
+ PDF Chat Minimap2: pairwise alignment for nucleotide sequences 2018 Heng Li
1
+ PDF Chat Advanced Bayesian Multilevel Modeling with the R Package brms 2018 Paul‐Christian BĂŒrkner
1
+ Early Transmission Dynamics in Wuhan, China, of Novel Coronavirus–Infected Pneumonia 2020 Qun Li
Xuhua Guan
Peng Wu
Xiaoye Wang
Lei Zhou
Yeqing Tong
Ruiqi Ren
Kathy Leung
Eric H. Y. Lau
Jessica Y. Wong
1
+ Transmission of 2019-nCoV Infection from an Asymptomatic Contact in Germany 2020 Camilla Rothe
Mirjam Schunk
Peter Sothmann
Gisela Bretzel
Guenter Froeschl
Claudia Wallrauch
Thorbjörn Zimmer
Verena Thiel
Christian JĂ€nke
Wolfgang Guggemos
1
+ The first two cases of 2019‐nCoV in Italy: Where they come from? 2020 Marta Giovanetti
Domenico Benvenuto
Silvia Angeletti
Massimo Ciccozzi
1
+ Impact of international travel and border control measures on the global spread of the novel 2019 coronavirus outbreak 2020 Chad R. Wells
Pratha Sah
Seyed M. Moghadas
Abhishek Pandey
Affan Shoukat
Yaning Wang
Zheng Wang
Lauren Ancel Meyers
Burton H. Singer
Alison P. Galvani
1
+ Substantial undocumented infection facilitates the rapid dissemination of novel coronavirus (SARS-CoV-2) 2020 Ruiyun Li
Sen Pei
Đ‘ĐžĐœ Đ§ŃĐœ
Yimeng Song
Zhang Tao
Wan Yang
Jeffrey Shaman
1
+ Estimating the overdispersion in COVID-19 transmission using outbreak sizes outside China 2020 Akira Endo
Sam Abbott
Adam J. Kucharski
Sebastian Funk
1
+ PDF Chat Temporal dynamics in viral shedding and transmissibility of COVID-19 2020 Xi He
Eric H. Y. Lau
Peng Wu
Xilong Deng
Jian Wang
Xinxin Hao
Yiu Chung Lau
Jessica Y. Wong
Yujuan Guan
Xinghua Tan
1
+ PDF Chat Reducing onward spread of COVID-19 from imported cases: quarantine and ‘stay at home’ measures for travellers and returning residents to Singapore 2020 Calvin J. Chiew
Zongbin Li
Vernon J. Lee
1
+ PDF Chat Investigation of a COVID-19 outbreak in Germany resulting from a single travel-associated primary case: a case series 2020 Merle M. Böhmer
Udo Buchholz
Victor M. Corman
Martin Hoch
Katharina Katz
Durdica Marosevic
Stefanie Böhm
Tom Woudenberg
Nikolaus Ackermann
Regina Konrad
1
+ PDF Chat Importation and early local transmission of COVID-19 in Brazil, 2020 2020 Jaqueline GĂłes de Jesus
ClĂĄudio Tavares Sacchi
Darlan da Silva CĂąndido
Ingra Morales Claro
Flavia Cristina da Silva Sales
Erika R. Manuli
Daniela Bernardes Borges da Silva
Terezinha Maria de Paiva
Margarete Aparecida Benega Pinho
Katia CorrĂȘa de Oliveira Santos
1
+ Full genome viral sequences inform patterns of SARS-CoV-2 spread into and within Israel 2020 Danielle Miller
Michael A. Martin
Noam Harel
Talia Kustin
Omer Tirosh
Moran Meir
Nadav Sorek
Shiraz Gefen-Halevi
Sharon Amit
Olesya Vorontsov
1
+ A Unique Clade of SARS-CoV-2 Viruses is Associated with Lower Viral Loads in Patient Upper Airways 2020 RamĂłn Lorenzo-Redondo
Hannah Nam
Scott C. Roberts
Lacy M. Simons
Lawrence J. Jennings
Chao Qi
Chad J. Achenbach
Alan R. Hauser
Michael G. Ison
Judd F. Hultquist
1
+ PDF Chat Estimating the effects of non-pharmaceutical interventions on COVID-19 in Europe 2020 Seth Flaxman
Swapnil Mishra
Axel Gandy
H. Juliette T. Unwin
Thomas A. Mellan
Helen Coupland
Charles Whittaker
Harrison Zhu
Tresnia Berah
Jeffrey W. Eaton
1
+ PDF Chat Public Health Emergency and Crisis Management: Case Study of SARS-CoV-2 Outbreak 2020 Hemin Choi
Wonhyuk Cho
Min-Hyu Kim
Joon-Young Hur
1
+ PDF Chat Age-dependent effects in the transmission and control of COVID-19 epidemics 2020 Nicholas G. Davies
Petra Klepac
Yang Liu
Kiesha Prem
Mark Jit
Carl A. B. Pearson
Billy J. Quilty
Adam J. Kucharski
Hamish Gibbs
Samuel Clifford
1
+ Effectiveness of isolation, testing, contact tracing, and physical distancing on reducing transmission of SARS-CoV-2 in different settings: a mathematical modelling study 2020 Adam J. Kucharski
Petra Klepac
Andrew J. K. Conlan
Stephen M. Kissler
Maria Tang
Hannah Fry
Julia R. Gog
W. John Edmunds
Jon C. Emery
Graham F. Medley
1
+ PDF Chat The impact of COVID-19 and strategies for mitigation and suppression in low- and middle-income countries 2020 Patrick Walker
Charles Whittaker
Oliver J. Watson
Marc Baguelin
Peter Winskill
Arran Hamlet
Bimandra A. Djafaara
Zulma M. CucunubĂĄ
Daniela Olivera Mesa
William D. Green
1
+ Temporal data series of COVID-19 epidemics in the USA, Asia and Europe suggests a selective sweep of SARS-CoV-2 Spike D614G variant 2020 Furuyama Tn
Fernando Antoneli
Carvalho Imvg
Marcelo R. S. Briones
Janini Lmr
1
+ Tracking Changes in SARS-CoV-2 Spike: Evidence that D614G Increases Infectivity of the COVID-19 Virus 2020 Bette Korber
Will Fischer
S. Gnanakaran
Hyejin Yoon
James Theiler
W. P. Abfalterer
Nicolas Hengartner
Elena E. Giorgi
Tanmoy Bhattacharya
Brian Foley
1
+ Large SARS-CoV-2 Outbreak Caused by Asymptomatic Traveler, China 2020 Jianwen Liu
Jiaquan Huang
Dandan Xiang
1
+ PDF Chat Revealing COVID-19 transmission in Australia by SARS-CoV-2 genome sequencing and agent-based modeling 2020 Rebecca J. Rockett
Alicia Arnott
Connie Lam
Rosemarie Sadsad
Verlaine J. Timms
Karen-Ann Gray
John‐Sebastian Eden
Sheryl L. Chang
Mailie Gall
Jenny Draper
1
+ PDF Chat Molecular Tracing of SARS-CoV-2 in Italy in the First Three Months of the Epidemic 2020 Alessia Lai
Annalisa Bergna
Sara Caucci
Nicola Clementi
Ilaria Vicenti
Filippo Dragoni
Anna Maria Cattelan
Stefano Menzo
Angelo Pan
Annapaola Callegaro
1
+ PDF Chat COVID-19 infectivity profile correction 2020 Peter Ashcroft
Jana S. Huisman
Sonja Lehtinen
Judith A. Bouman
Christian L. Althaus
Roland R. Regoes
Sebastian Bonhoeffer
1
+ PDF Chat Temporal signal and the phylodynamic threshold of SARS-CoV-2 2020 SebastiĂĄn DuchĂȘne
Leo Featherstone
Melina Haritopoulou-Sinanidou
Andrew Rambaut
Philippe Lemey
Guy Baele
1
+ Estimates of outbreak-specific SARS-CoV-2 epidemiological parameters from genomic data 2020 Timothy G. Vaughan
Jérémie Scire
Sarah Nadeau
Tanja Stadler
1
+ PDF Chat The emergence of SARS-CoV-2 in Europe and North America 2020 Michael Worobey
Jonathan E. Pekar
Brendan B. Larsen
Martha I. Nelson
Verity Hill
Jeffrey B. Joy
Andrew Rambaut
Marc A. Suchard
Joel O. Wertheim
Philippe Lemey
1
+ PDF Chat Clustering and superspreading potential of SARS-CoV-2 infections in Hong Kong 2020 Dillon C. Adam
Peng Wu
Jessica Y. Wong
Eric H. Y. Lau
Tim K. Tsang
Simon Cauchemez
GM Leung
Benjamin J. Cowling
1
+ A2B-COVID: A method for evaluating potential SARS-CoV-2 transmission events 2020 Christopher J. R. Illingworth
William L. Hamilton
Christopher Jackson
A.I. Popay
Luke Meredith
Charlotte J. Houldcroft
Myra Hosmillo
Aminu S. Jahun
Matthew Routledge
Ben Warne
1
+ PDF Chat Full genome viral sequences inform patterns of SARS-CoV-2 spread into and within Israel 2020 Danielle Miller
Michael A. Martin
Noam Harel
Omer Tirosh
Talia Kustin
Moran Meir
Nadav Sorek
Shiraz Gefen-Halevi
Sharon Amit
Olesya Vorontsov
1
+ Early transmission of SARS-CoV-2 in South Africa: An epidemiological and phylogenetic report 2020 Jennifer Giandhari
Sureshnee Pillay
Eduan Wilkinson
Houriiyah Tegally
Ilya Sinayskiy
Maria Schuld
José Lourenço
Benjamin Chimukangara
Richard Lessells
Mahomed‐Yunus S. Moosa
1
+ Severe Acute Respiratory Syndrome Coronavirus 2 Outbreak Related to a Nightclub, Germany, 2020 2020 Nadine MĂŒller
Mareike Kunze
Fabienne Steitz
Neil J. Saad
Barbara MĂŒhlemann
Jörn Beheim-Schwarzbach
Julia Schneider
Christian Drosten
LukĂĄĆĄ Murajda
Sandra Kochs
1
+ PDF Chat Genomic epidemiology reveals transmission patterns and dynamics of SARS-CoV-2 in Aotearoa New Zealand 2020 Jemma L. Geoghegan
Xiaoyun Ren
Matthew Storey
James Hadfield
Lauren Jelley
Sarah Jefferies
Jill Sherwood
Shevaun Paine
Q. Sue Huang
Jordan Douglas
1
+ PDF Chat Genomic epidemiology reveals multiple introductions of SARS-CoV-2 from mainland Europe into Scotland 2020 Ana da Silva Filipe
James G. Shepherd
Thomas Williams
Joseph Hughes
ElihĂș Aranday-CortĂ©s
Patawee Asamaphan
Shirin Ashraf
Carlos E. Balcazar
Kirstyn Brunker
Alasdair Campbell
1
+ PDF Chat Establishment and lineage dynamics of the SARS-CoV-2 epidemic in the UK 2021 Louis du Plessis
John T. McCrone
Alexander E. Zarebski
Verity Hill
Christopher Ruis
Bernardo Gutiérrez
Jayna Raghwani
Jordan Ashworth
Rachel Colquhoun
Thomas R. Connor
1
+ The origin and early spread of SARS-CoV-2 in Europe 2021 Sarah Nadeau
Timothy G. Vaughan
Jérémie Scire
Jana S. Huisman
Tanja Stadler
1
+ New SARS-CoV-2 Variants — Clinical, Public Health, and Vaccine Implications 2021 Salim S. Abdool Karim
TĂșlio de Oliveira
1
+ PDF Chat Adherence to the test, trace, and isolate system in the UK: results from 37 nationally representative surveys 2021 Louise Smith
Henry Potts
Richard AmlĂŽt
Nicola T. Fear
Susan Michie
G. James Rubin
1
+ Reducing travel-related SARS-CoV-2 transmission with layered mitigation measures: symptom monitoring, quarantine, and testing 2021 Michael A. Johansson
Hannah Wolford
Prabasaj Paul
Pamela S. Diaz
Tai-Ho Chen
Clive Brown
MartĂ­n S. Cetron
Francisco Alvarado‐Ramy
1
+ PDF Chat Will SARS-CoV-2 variants of concern affect the promise of vaccines? 2021 Ravindra K. Gupta
1
+ Spread of a SARS-CoV-2 variant through Europe in the summer of 2020 2021 Emma B. Hodcroft
Moira Zuber
Sarah Nadeau
Timothy G. Vaughan
Katharine H. D. Crawford
Christian L. Althaus
Martina L. Reichmuth
John E. Bowen
Alexandra C. Walls
Davide Corti
1
+ Modelling SARS-CoV-2 transmission in a UK university setting 2021 Edward M. Hill
Benjamin D. Atkins
Matt J. Keeling
Michael J. Tildesley
Louise Dyson
1
+ PDF Chat Global variation in sequencing impedes SARS-CoV-2 surveillance 2021 Dana C. Crawford
Scott M. Williams
1
+ SARS-CoV-2 infection in UK university students: lessons from September–December 2020 and modelling insights for future student return 2021 Jessica Enright
Edward M. Hill
Helena B. Stage
Kirsty J. Bolton
Emily Nixon
Emma L. Fairbanks
Maria Tang
Ellen Brooks‐Pollock
Louise Dyson
Chris Budd
1