Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

S. Ethelberg · SciRah

Researcher profile · Semantic Scholar

S. Ethelberg

Share profile

S. Ethelberg — researcher profile on SciRah

h-index: 50
Works: 221
Citations: 9,215

Most-cited papers

Assessment of protection against reinfection with SARS-CoV-2 among 4 million PCR-tested individuals in Denmark in 2020: a population-level observational study
C. Hansen, Daniela Michlmayr, S. Gubbels, K. Mølbak +1 more
2021The Lancet611 citations Open access
Semantic Scholar
Escherichia coli Sequence Type 410 Is Causing New International High-Risk Clones
L. Roer, Søren Overballe-Petersen, F. Hansen, K. Schønning +19 more
2018Msphere220 citations Open access
Semantic Scholar
Vaccine effectiveness against SARS-CoV-2 infection or COVID-19 hospitalization with the Alpha, Delta, or Omicron SARS-CoV-2 variant: A nationwide Danish cohort study
M. A. Gram, H. Emborg, A. B. Schelde, N. U. Friis +13 more
2022PLoS Medicine126 citations Open access
Semantic Scholar
Risk of hospitalisation associated with infection with SARS-CoV-2 lineage B.1.1.7 in Denmark: an observational cohort study
P. Bager, J. Wohlfahrt, J. Fonager, Morten Rasmussen +12 more
2021Lancet. Infectious Diseases (Print)113 citations Open access
Semantic Scholar
Campylobacter infections expected to increase due to climate change in Northern Europe
K. Kuhn, K. Nygård, B. Guzmán-Herrador, L. Sunde +6 more
2020Scientific Reports83 citations Open access
Semantic Scholar
Risk of reinfection, vaccine protection, and severity of infection with the BA.5 omicron subvariant: a nation-wide population-based study in Denmark
C. Hansen, N. U. Friis, P. Bager, M. Stegger +9 more
2022Lancet. Infectious Diseases (Print)81 citations Open access
Semantic Scholar
A nationwide questionnaire study of post-acute symptoms and health problems after SARS-CoV-2 infection in Denmark
A. I. V. Sørensen, L. Spiliopoulos, P. Bager, N. Nielsen +5 more
2022Nature Communications76 citations Open access
Semantic Scholar
Cross-border outbreak of listeriosis caused by cold-smoked salmon, revealed by integrated surveillance and whole genome sequencing (WGS), Denmark and France, 2015 to 2017
S. Schjørring, Sofie Gillesberg Lassen, T. Jensen, A. Moura +10 more
2017Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin72 citations Open access
Semantic Scholar
Seroprevalence and infection fatality rate of the SARS-CoV-2 Omicron variant in Denmark: A nationwide serosurveillance study
C. Erikstrup, A. Laksafoss, Josephine Gladov, K. Kaspersen +23 more
2022The Lancet Regional Health - Europe58 citations Open access
Semantic Scholar
Increased Risk of Hospitalisation Associated with Infection with SARS-CoV-2 Lineage B.1.1.7 in Denmark
P. Bager, J. Wohlfahrt, J. Fonager, M. Albertsen +11 more
202154 citations
Semantic Scholar
Observed protection against SARS-CoV-2 reinfection following a primary infection: A Danish cohort study among unvaccinated using two years of nationwide PCR-test data
Daniela Michlmayr, C. Hansen, S. Gubbels, P. Valentiner-Branth +8 more
2022The Lancet Regional Health - Europe50 citations Open access
Semantic Scholar
Burden of Disease Estimates of Seven Pathogens Commonly Transmitted Through Foods in Denmark, 2017
Sara Monteiro Pires, L. Jakobsen, J. Ellis-Iversen, J. Pessoa +1 more
2019Foodborne pathogens and disease45 citations Open access
Semantic Scholar
Occurrence and significance of Omicron BA.1 infection followed by BA.2 reinfection
M. Stegger, S. Edslev, R. Sieber, Anna Cäcilia Ingham +28 more
2022medRxiv44 citations Open access
Semantic Scholar
Prevalence of SARS-CoV-2 antibodies in Denmark: nationwide, population-based seroepidemiological study
L. Espenhain, S. Tribler, Charlotte Sværke Jørgensen, Christian Holm Hansen +2 more
2021European Journal of Epidemiology40 citations Open access
Semantic Scholar
Outcomes following SARS-CoV-2 infection in individuals with and without solid organ transplantation—A Danish nationwide cohort study
M. Overvad, A. Koch, B. Jespersen, F. Gustafsson +4 more
2022American Journal of Transplantation36 citations Open access
Semantic Scholar
Cross-border outbreak of Yersinia enterocolitica O3 associated with imported fresh spinach, Sweden and Denmark, March 2019
L. Espenhain, Maximilian Riess, L. Müller, S. Colombe +8 more
2019Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin36 citations Open access
Semantic Scholar
Patterns of testing in the extensive Danish national SARS-CoV-2 test set-up
M. A. Gram, N. Steenhard, A. Cohen, Anne-Marie Vangsted +4 more
2023medRxiv33 citations Open access
Semantic Scholar
Epidemiology of campylobacteriosis in Denmark 2000–2015
K. Kuhn, E. M. Nielsen, K. Mølbak, S. Ethelberg
2018Zoonoses and Public Health33 citations
Semantic Scholar
Whole-Genome Sequencing to Detect Numerous Campylobacter jejuni Outbreaks and Match Patient Isolates to Sources, Denmark, 2015–2017
K. Joensen, Kristoffer Kiil, M. R. Gantzhorn, B. Nauerby +8 more
2020Emerging Infectious Diseases30 citations Open access
Semantic Scholar
Analysis of consumer food purchase data used for outbreak investigations, a review
F. Møller, K. Mølbak, S. Ethelberg
2018Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin29 citations Open access
Semantic Scholar
Whole genome sequencing data used for surveillance of Campylobacter infections: detection of a large continuous outbreak, Denmark, 2019
K. Joensen, S. Schjørring, M. R. Gantzhorn, Camilla Thougaard Vester +7 more
2021Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin28 citations Open access
Semantic Scholar
Adverse SARS-CoV-2-associated outcomes among people experiencing social marginalisation and psychiatric vulnerability: A population-based cohort study among 4,4 million people
S. Nilsson, T. Laursen, M. Osler, C. Hjorthøj +4 more
2022The Lancet Regional Health - Europe26 citations Open access
Semantic Scholar
Vaccination against SARS-CoV-2 infection among vulnerable and marginalised population groups in Denmark: A nationwide population-based study
S. Nilsson, T. Laursen, M. Osler, C. Hjorthøj +4 more
2022The Lancet Regional Health - Europe26 citations Open access
Semantic Scholar
Determinants of sporadic Campylobacter infections in Denmark: a nationwide case-control study among children and young adults
K. Kuhn, E. M. Nielsen, K. Mølbak, S. Ethelberg
2018Clinical Epidemiology26 citations Open access
Semantic Scholar
Predicting COVID-19 Incidence Using Wastewater Surveillance Data, Denmark, October 2021–June 2022
Oliver McManus, L. E. Christiansen, M. Nauta, L. Krogsgaard +11 more
2023Emerging Infectious Diseases24 citations Open access
Semantic Scholar
Opportunities for Improved Disease Surveillance and Control by Use of Integrated Data on Animal and Human Health
H. Houe, S. Nielsen, L. Nielsen, S. Ethelberg +1 more
2019Frontiers in Veterinary Science22 citations Open access
Semantic Scholar
An outbreak of monophasic Salmonella Typhimurium associated with raw pork sausage and other pork products, Denmark 2018–19
I. G. Helmuth, L. Espenhain, S. Ethelberg, T. Jensen +4 more
2019Epidemiology and Infection22 citations Open access
Semantic Scholar
Distance to pig farms as risk factor for community-onset livestock-associated MRSA CC398 infection in persons without known contact to pig farms—A nationwide study
A. Koch, Janus C. H. Anker, S. Ethelberg, K. Mølbak +2 more
2018Zoonoses and Public Health22 citations Open access
Semantic Scholar
Health and Economic Burden of Seven Foodborne Diseases in Denmark, 2019
S. Pires, J. D. Jensen, L. Jakobsen, S. Ethelberg +1 more
2022Foodborne pathogens and disease21 citations
Semantic Scholar
Standardising surveillance of hepatitis E virus infection in the EU/EEA: A review of national practices and suggestions for the way forward
C. Adlhoch, Z. Manďáková, S. Ethelberg, Jevgenia Epštein +17 more
2019Journal of Clinical Virology20 citations Open access
Semantic Scholar
Early detection of local SARS-CoV-2 outbreaks by wastewater surveillance: a feasibility study
M. Nauta, Oliver McManus, Kristina Træholt Franck, Ellinor Lindberg Marving +3 more
2023Epidemiology and Infection19 citations Open access
Semantic Scholar
Disability adjusted life years associated with COVID-19 in Denmark in the first year of the pandemic
S. Pires, H. Redondo, L. Espenhain, L. Jakobsen +6 more
2022BMC Public Health19 citations Open access
Semantic Scholar
Results from the SARS-CoV-2 wastewater-based surveillance system in Denmark, July 2021 to June 2022.
L. Krogsgaard, Guido Benedetti, Aina Gudde, S. R. Richter +19 more
2024Water Research18 citations Open access
Semantic Scholar
Risk of Reinfection, Vaccine Protection, and Severity of Infection with the BA.5 Omicron Subvariant: A Danish Nation-Wide Population-Based Study
C. Hansen, N. U. Friis, P. Bager, M. Stegger +9 more
2022Social Science Research Network18 citations Open access
Semantic Scholar
Societal activities associated with SARS-CoV-2 infection: a case-control study in Denmark, November 2020
P. Munch, L. Espenhain, C. Hansen, L. Müller +2 more
2021Epidemiology and Infection18 citations Open access
Semantic Scholar
Association between Salmonella infection and colon cancer: a nationwide registry-based cohort study
J. Duijster, J. V. Hansen, E. Franz, J. Neefjes +3 more
2021Epidemiology and Infection16 citations Open access
Semantic Scholar
Case-control study of activities associated with SARS-CoV-2 infection in an adult unvaccinated population and overview of societal COVID-19 epidemic counter measures in Denmark
P. Munch, L. Espenhain, C. Hansen, T. Krause +1 more
2022PLoS ONE15 citations Open access
Semantic Scholar
Postacute symptoms 4 months after SARS-CoV-2 infection during the Omicron period: a nationwide Danish questionnaire study
L. Spiliopoulos, Anna Irene Vedel Sørensen, P. Bager, N. Nielsen +6 more
2023American Journal of Epidemiology14 citations Open access
Semantic Scholar
Correlation of High Seawater Temperature with Vibrio and Shewanella Infections, Denmark, 2010–2018
Y. M. Gildas Hounmanou, J. Engberg, K. Bjerre, H. M. Holt +4 more
2023Emerging Infectious Diseases14 citations Open access
Semantic Scholar
Post-acute symptoms, new onset diagnoses and health problems 6 to 12 months after SARS-CoV-2 infection: a nationwide questionnaire study in the adult Danish population
Anna Irene Vedel Sørensen, Lampros Spiliopoulos, P. Bager, N. Nielsen +5 more
2022medRxiv13 citations Open access
Semantic Scholar
SARS-CoV-2 antibody prevalence among homeless people and shelter workers in Denmark: a nationwide cross-sectional study
Alexandra R. R. Eriksen, K. Fogh, R. Hasselbalch, H. Bundgaard +31 more
2022BMC Public Health13 citations Open access
Semantic Scholar
Healthcare-associated foodborne outbreaks in high-income countries: a literature review and surveillance study, 16 OEDC countries, 2001 to 2019
I. Boone, B. Rosner, R. Lachmann, M. D'Errico +8 more
2021Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin13 citations Open access
Semantic Scholar
A survey of the representativeness and usefulness of wastewater-based surveillance systems in 10 countries across Europe in 2023
Guido Benedetti, Lene Wulff Krogsgaard, S. Maritschnik, H. Stüger +16 more
2024Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin12 citations Open access
Semantic Scholar
Sexual Contact as Risk Factor for Campylobacter Infection, Denmark
K. Kuhn, Anne Kathrine Hvass, A. H. Christiansen, S. Ethelberg +1 more
2021Emerging Infectious Diseases12 citations Open access
Semantic Scholar
Incubation Period, Spore Shedding Duration, and Symptoms of Enterocytozoon bieneusi Genotype C Infection in a Foodborne Outbreak in Denmark, 2020
Daniela Michlmayr, Luís Alves de Sousa, L. Müller, P. Jokelainen +7 more
2021Clinical Infectious Diseases12 citations Open access
Semantic Scholar
A hybrid register and questionnaire study of Covid-19 and post-acute sick leave in Denmark
Elisabeth O’Regan, I. Svalgaard, A. I. V. Sørensen, L. Spiliopoulos +6 more
2023Nature Communications11 citations Open access
Semantic Scholar
Multinational collaboration in solving a European Salmonella Braenderup outbreak linked to imported melons, 2021
H. Moore, M. Aabye, Anne Hoban, B. Rosner +34 more
2024Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin10 citations Open access
Semantic Scholar
Predicting hospital admissions due to COVID-19 in Denmark using wastewater-based surveillance.
Aina Gudde, L. Krogsgaard, Guido Benedetti, Signe Kjærsgaard Schierbech +7 more
2025Science of the Total Environment9 citations Open access
Semantic Scholar
Post–COVID-19 Condition Fatigue Outcomes Among Danish Residents
Elisabeth O’Regan, L. Spiliopoulos, Ingrid Bech Svalgaard, N. Nielsen +6 more
2024JAMA Network Open9 citations Open access
Semantic Scholar
Vaccine effectiveness against SARS-CoV-2 infection and COVID-19-related hospitalization with the Alpha, Delta and Omicron SARS-CoV-2 variants: a nationwide Danish cohort study
M. A. Gram, H. Emborg, A. B. Schelde, N. U. Friis +13 more
2022medRxiv9 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

K. Mølbak×12
Invite
K. Mølbak — researcher profile on SciRah
C. Hansen×10
Invite
C. Hansen — researcher profile on SciRah
P. Bager×10
Invite
P. Bager — researcher profile on SciRah
Rebecca Legarth×9
Invite
Rebecca Legarth — researcher profile on SciRah

×8

Invite

T. Krause — researcher profile on SciRah

L. Espenhain×8

Invite

L. Espenhain — researcher profile on SciRah

Invite

J. Fonager — researcher profile on SciRah

Invite

L. Müller — researcher profile on SciRah

Invite

M. Stegger — researcher profile on SciRah

A. Fomsgaard×6

Invite

A. Fomsgaard — researcher profile on SciRah

Invite

M. A. Gram — researcher profile on SciRah

P. Valentiner-Branth×5

Invite

P. Valentiner-Branth — researcher profile on SciRah