T. Fischer

Most-cited papers

Estimates of global seasonal influenza-associated respiratory mortality: a modelling study
A. Iuliano, Katherine M. Roguski, Howard H. Chang, D. Muscatello +134 more
2017The Lancet2,596 citations Open access
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Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in children younger than 5 years in 2019: a systematic analysis
You Li, Xin Wang, D. Blau, M. Caballero +117 more
2022The Lancet1,588 citations Open access
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Risk of COVID-19 in health-care workers in Denmark: an observational cohort study
K. Iversen, H. Bundgaard, R. Hasselbalch, J. Kristensen +24 more
2020Lancet. Infectious Diseases (Print)386 citations Open access
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Global emergence of enterovirus D68: a systematic review.
C. Holm-Hansen, S. Midgley, T. Fischer
2016Lancet. Infectious Diseases (Print)314 citations
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Azithromycin for episodes with asthma-like symptoms in young children aged 1–3 years: a randomised, double-blind, placebo-controlled trial
J. Stokholm, B. Chawes, N. Vissing, E. Bjarnadóttir +13 more
2015The Lancet Respiratory Medicine175 citations Open access
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Risk of hospitalisation associated with infection with SARS-CoV-2 omicron variant versus delta variant in Denmark: an observational cohort study
P. Bager, J. Wohlfahrt, S. Bhatt, M. Stegger +43 more
2022Lancet. Infectious Diseases (Print)153 citations Open access
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Influenza and COVID‐19: What does co‐existence mean?
T. Chotpitayasunondh, T. Fischer, Jean-Michel Héraud, A. Hurt +4 more
2020Influenza and Other Respiratory Viruses113 citations Open access
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A Systematic Review of Clinical Practice Guidelines for the Diagnosis and Management of Bronchiolitis.
A. Kirolos, Sara Manti, R. Blacow, G. Tse +27 more
2020Journal of Infectious Diseases98 citations Open access
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Cadherin‐related Family Member 3 Genetics and Rhinovirus C Respiratory Illnesses
K. Bønnelykke, A. Coleman, M. D. Evans, J. Thorsen +13 more
2017American Journal of Respiratory and Critical Care Medicine94 citations Open access
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Re-emergence of enterovirus D68 in Europe after easing the COVID-19 lockdown, September 2021
Kimberley S. M. Benschop, J. Albert, A. Antón, C. Andrés +76 more
2021Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin75 citations Open access
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Bottle-feeding and the Risk of Pyloric Stenosis
C. Krogh, R. Biggar, T. Fischer, Morten Lindholm +2 more
2012Pediatrics71 citations Open access
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Human Parechovirus Infection, Denmark
T. Fischer, S. Midgley, C. Dalgaard, A. Nielsen
2014Emerging Infectious Diseases69 citations Open access
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Diarrhea: case definition and guidelines for collection, analysis, and presentation of immunization safety data.
J. Gidudu, D. Sack, M. Pina, M. Hudson +22 more
2011Vaccine66 citations Open access
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Recommendations for respiratory syncytial virus surveillance at the national level
A. Teirlinck, E. Broberg, Are Stuwitz Berg, H. Campbell +25 more
2021European Respiratory Journal64 citations Open access
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Pre- and perinatal risk factors for pyloric stenosis and their influence on the male predominance.
C. Krogh, S. Gørtz, J. Wohlfahrt, R. Biggar +2 more
2012American Journal of Epidemiology63 citations
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Low vaccine effectiveness against influenza A(H3N2) virus among elderly people in Denmark in 2012/13--a rapid epidemiological and virological assessment.
K. Bragstad, Hd Emborg, T. Fischer, M. Voldstedlund +4 more
2013Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin59 citations Open access
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Emergence of enterovirus D68 in Denmark, June 2014 to February 2015.
S. Midgley, C. Christiansen, M. W. Poulsen, C. Hansen +1 more
2015Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin58 citations Open access
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Development of oseltamivir and zanamivir resistance in influenza A(H1N1)pdm09 virus, Denmark, 2014
R. Trebbien, S. Pedersen, K. Vorborg, K. Franck +1 more
2017Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin53 citations Open access
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Incidence and seasonality of respiratory syncytial virus hospitalisations in young children in Denmark, 2010 to 2015
M. T. Jepsen, R. Trebbien, H. Emborg, T. Krause +4 more
2018Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin52 citations Open access
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Low transfusion transmission of hepatitis E among 25,637 single‐donation, nucleic acid‐tested blood donors
L. Harritshøj, D. Holm, S. Sækmose, B. A. Jensen +6 more
2016Transfusion49 citations
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The importance of enterovirus surveillance in a Post-polio world.
C. Holm-Hansen, S. Midgley, S. Schjørring, T. Fischer
2017Clinical Microbiology and Infection43 citations Open access
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Acute Lower Respiratory Infections Associated With Respiratory Syncytial Virus in Children With Underlying Congenital Heart Disease: Systematic Review and Meta-analysis.
Pa Saidou Chaw, S. Wong, S. Cunningham, H. Campbell +35 more
2019Journal of Infectious Diseases41 citations Open access
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Atypical Hand, Foot, and Mouth Disease Caused by Coxsackievirus A6 in Denmark: A Diagnostic Mimicker.
Hans-Henrik Horsten, M. Kemp, T. Fischer, K. Lindahl +1 more
2018Acta Dermato-Venereologica41 citations Open access
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Molecular epidemiology and the evolution of human coxsackievirus A6.
Jiratchaya Puenpa, Sompong Vongpunsawad, R. Österback, M. Waris +9 more
2016Journal of General Virology41 citations Open access
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Influenza vaccine effectiveness in adults 65 years and older, Denmark, 2015/16 - a rapid epidemiological and virological assessment.
H. Emborg, T. Krause, L. Nielsen, M. Thomsen +7 more
2016Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin41 citations Open access
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First wave of COVID-19 hospital admissions in Denmark: a Nationwide population-based cohort study
J. G. Holler, R. Eriksson, T. Jensen, M. van Wijhe +13 more
2020BMC Infectious Diseases39 citations Open access
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Molecular Epidemiology and Evolutionary Trajectory of Emerging Echovirus 30, Europe
K. Benschop, E. Broberg, Emma B. Hodcroft, D. Schmitz +65 more
2021Emerging Infectious Diseases38 citations Open access
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European Non-Polio Enterovirus Network: Introduction of Hospital-Based Surveillance Network to Understand the True Disease Burden of Non-Polio Enterovirus and Parechovirus Infections in Europe
H. Harvala, K. Benschop, N. Berginc, S. Midgley +6 more
2021Microorganisms38 citations Open access
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Emergence of a new recombinant Sydney 2012 norovirus variant in Denmark, 26 December 2012 to 22 March 2013.
J. Fonager, S. Barzinci, T. Fischer
2013Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin36 citations Open access
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An enhanced Enterovirus surveillance system allows identification and characterization of rare and emerging respiratory enteroviruses in Denmark, 2015-16.
C. Barnadas, S. Midgley, M. Skov, L. Jensen +2 more
2017Journal of Clinical Virology35 citations
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The importance of enterovirus surveillance in a post-polio world.
T. Fischer, P. Simmonds, H. Harvala
2021Lancet. Infectious Diseases (Print)31 citations
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Severe Human Parechovirus Infections in Infants and the Role of Older Siblings.
N. Nielsen, S. Midgley, A. Nielsen, C. Christiansen +1 more
2016American Journal of Epidemiology30 citations Open access
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Norovirus Genotypes in Hospital Settings: Differences Between Nosocomial and Community-Acquired Infections.
K. Franck, R. Nielsen, B. Holzknecht, A. Ersbøll +2 more
2015Journal of Infectious Diseases30 citations
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Potential Barriers to Healthcare in Malawi for Under-five Children with Cough and Fever: A National Household Survey
Marte Ustrup, B. Ngwira, Lauren J. Stockman, Michael Deming +7 more
2014Journal of Health, Population and Nutrition30 citations
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Co-circulation of multiple subtypes of enterovirus A71 (EV- A71) genotype C, including novel recombinants characterised by use of whole genome sequencing (WGS), Denmark 2016
S. Midgley, A. G. Nielsen, R. Trebbien, M. W. Poulsen +2 more
2017Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin29 citations Open access
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No evidence of enteric viral involvement in the new neonatal porcine diarrhoea syndrome in Danish pigs
N. B. Goecke, C. Hjulsager, H. Kongsted, M. Boyé +9 more
2017BMC Veterinary Research27 citations Open access
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Hospital Admission Trends for Bronchiolitis in Scotland, 2001-2016: A National Retrospective Observational Study.
Alexandria Chung, R. Reeves, H. Nair, H. Campbell +34 more
2020Journal of Infectious Diseases25 citations Open access
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Molecular epidemiology of human adenovirus infections in Denmark, 2011–2016
C. Barnadas, Dennis Schmidt, T. Fischer, J. Fonager
2018Journal of Clinical Virology25 citations Open access
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The Application of New Molecular Methods in the Investigation of a Waterborne Outbreak of Norovirus in Denmark, 2012
L. V. van Alphen, F. Dorléans, A. Schultz, J. Fonager +6 more
2014PLoS ONE24 citations Open access
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Changes in genetically drifted H3N2 influenza A viruses and vaccine effectiveness in adults 65 years and older during the 2016/17 season in Denmark.
R. Trebbien, T. Fischer, T. Krause, L. Nielsen +6 more
2017Journal of Clinical Virology23 citations
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Molecular Evidence of Oysters as Vehicle of Norovirus GII.P17-GII.17
L. D. Rasmussen, A. Schultz, Katrine Uhrbrand, T. Jensen +1 more
2016Emerging Infectious Diseases23 citations Open access
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Origins of SARS-CoV-2: window is closing for key scientific studies
M. Koopmans, P. Daszak, V. Dedkov, D. Dwyer +7 more
2021Nature22 citations Open access
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A universal primer-independent next-generation sequencing approach for investigations of norovirus outbreaks and novel variants
J. Fonager, M. Stegger, L. D. Rasmussen, M. W. Poulsen +3 more
2017Scientific Reports22 citations Open access
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Hepatitis E Virus Genotype 4, Denmark, 2012
S. Midgley, H. Vestergaard, C. Dalgaard, Lone Enggaard +1 more
2014Emerging Infectious Diseases22 citations Open access
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Characteristics and early outcomes of patients hospitalised for COVID-19 in North Zealand, Denmark.
M. Lendorf, M. Boisen, P. Kristensen, E. Løkkegaard +12 more
2020Danish Medical Journal21 citations
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A European multicentre evaluation of detection and typing methods for human enteroviruses and parechoviruses using RNA transcripts
A. Hayes, D. Nguyen, M. Andersson, A. Antón +41 more
2019Journal of Medical Virology21 citations Open access
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Current practices for respiratory syncytial virus surveillance across the EU/EEA Member States, 2017
M. Mollers, C. Barnadas, E. Broberg, P. Penttinen +2 more
2019Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin20 citations Open access
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Human group A rotavirus infections in children in Denmark: detection of reassortant G9 strains and zoonotic P[14] strains.
S. Midgley, B. Böttiger, T. G. Jensen, A. Friis-møller +4 more
2014Infection, Genetics and Evolution20 citations
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The Burden of Rotavirus Disease in Denmark 2009–2010
T. Fischer, Christine Rungoe, C. Jensen, M. Breindahl +7 more
2011The Pediatric Infectious Disease Journal20 citations
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Zika Virus IgG in Infants with Microcephaly, Guinea-Bissau, 2016
M. Rosenstierne, F. Schaltz-Buchholzer, Fernanda Bruzadelli, Asson Có +7 more
2018Emerging Infectious Diseases19 citations Open access
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