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478 research outcomes, page 1 of 48

publication . Article . 2022
Seroprevalence of SARS-CoV-2 antibodies and reduced risk of reinfection through 6 months: a Danish observational cohort study of 44 000 healthcare workers
Open Access
Authors:
Kasper Iversen; Jonas H Kristensen; Rasmus Bo Hasselbalch; Mia Pries-Heje; Pernille B Nielsen; Andreas Knudsen; Kamille Fogh; Jakob B Norsk; Ove Andersen; Thea Køhler Fischer; ...
Persistent Identifiers
doi: 10.1016/j.cmi.2021.09.005
Publisher: Elsevier BV
Country: Denmark
Objectives: Antibodies to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) are a key factor in protecting against coronavirus disease 2019 (COVID-19). We examined longitudinal changes in seroprevalence in healthcare workers (HCWs) in Copenhagen and the prote...
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publication . Article . 2022
Lung ultrasound findings following COVID-19 hospitalization: A prospective longitudinal cohort study
Open Access
Authors:
Caroline Espersen; Elke Platz; Alia Saed Alhakak; Morten Sengeløv; Jakob Øystein Simonsen; Niklas Dyrby Johansen; Filip Søskov Davidovski; Jacob Christensen; Henning Bundgaard; Christian Hassager; ...
Persistent Identifiers
doi: 10.1016/j.rmed.2022.106826
Publisher: Elsevier BV
Country: Denmark
Background: Lung ultrasound (LUS) is a useful tool for diagnosis and monitoring in patients with active COVID-19-infection. However, less is known about the changes in LUS findings after a hospitalization for COVID-19. Methods: In a prospective, longitudinal study in pa...
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publication . Article . 2022
The effect of immunosuppressants on the prognosis of SARS-CoV-2 infection
Open Access
Authors:
Daniel Ward; Sanne Gørtz; Martin Ernst; Nynne Nyboe Andersen; Susanne K. Kjaer; Jesper Hallas; Steffen Christensen; Christian Fynbo Christiansen; Simone Bastrup Israelsen; Thomas Benfield; ...
Persistent Identifiers
doi: 10.1183/13993003.00769-2021
pmc: PMC8435811
pmid: 34475227
Publisher: European Respiratory Society (ERS)
Country: Denmark
Background Immunosuppression may worsen SARS-CoV-2 infection. We conducted a nationwide cohort study of the effect of exposure to immunosuppressants on the prognosis of SARS-CoV-2 infection in Denmark. Methods We identified all SARS-CoV-2 test-positive patients from Feb...
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publication . Article . 2022
Feasibility of randomizing Danish citizens aged 65-79 years to high-dose quadrivalent influenza vaccine vs. standard-dose quadrivalent influenza vaccine in a pragmatic registry-based setting:rationale and design of the DANFLU-1 Trial
Open Access English
Authors:
Niklas Dyrby Johansen; Daniel Modin; Joshua Nealon; Sandrine Samson; Camille Salamand; Carsten Schade Larsen; Brian L. Claggett; Scott D. Solomon; Martin J. Landray; Gunnar H. Gislason; ...
Persistent Identifiers
doi: 10.1186/s40814-022-01044-w
Country: Denmark
Abstract Background High-dose influenza vaccines provide better protection against influenza infection than standard-dose in persons aged 65 years and above; however, in most countries, high-dose vaccines are not widely implemented. Assessing the relative effectiveness ...
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publication . Article . 2022
Long COVID symptoms and duration in SARS-CoV-2 positive children — a nationwide cohort study
Open Access English
Authors:
Luise Borch; Mette Holm; Maria Knudsen; Svend Ellermann-Eriksen; Soeren Hagstroem;
Persistent Identifiers
doi: 10.1007/s00431-021-04345-z
pmc: PMC8742700
pmid: 35000003
Publisher: Springer Berlin Heidelberg
Country: Denmark
AbstractMost children have a mild course of acute COVID-19. Only few mainly non-controlled studies with small sample size have evaluated long-term recovery from SARS-CoV-2 infection in children. The aim of this study was to evaluate symptoms and duration of ‘long COVID’...
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publication . Article . 2022
Vaccination against SARS-CoV-2 infection among vulnerable and marginalised population groups in Denmark:A nationwide population-based study
Open Access English
Authors:
Sandra Feodor Nilsson; Thomas Munk Laursen; Merete Osler; Carsten Hjorthøj; Michael E. Benros; Steen Ethelberg; Kåre Mølbak; Merete Nordentoft;
Persistent Identifiers
doi: 10.1016/j.lanepe.2022.100355
Country: Denmark
Background: Social deprivation, psychiatric and medical disorders have been associated with increased risk of infection and severe COVID-19-related health problems. We aimed to study the rates of SARS-CoV-2 vaccination in these high-risk groups. Methods: Using health, v...
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publication . Article . 2022
The Faroe Islands COVID-19 Recreational Football Study:Player-to-Player Distance, Body-to-Body Contact, Body-to-Ball Contact and Exercise Intensity during Various Types of Football Training for Both Genders and Various Age Groups
Open Access English
Authors:
Magni Mohr; Tórur Sjúrðarson; Eli N. Leifsson; Morten B. Randers; Nikolas Sten Knudsen; Manuel Mounir Demetry Thomasen; Jeppe Panduro; Malte Nejst Larsen; Thomas Bull Andersen; Peter Krustrup;
Persistent Identifiers
doi: 10.1155/2022/6822385
Country: Denmark
We determined player-to-player distance, body-to-ball contact, and exercise intensity during three training modalities in various football populations. 213 participants were recruited, ranging from 9-year-old boys to young men and 11-year-old girls to middle-aged women....
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publication . Article . 2022
Activation of Citizen Responders to Out‐of‐Hospital Cardiac Arrest During the COVID‐19 Outbreak in Denmark 2020
Open Access
Authors:
Mads Christian Tofte Gregers; Linn Andelius; Carolina Malta Hansen; Astrid Rolin Kragh; Christian Torp‐Pedersen; Helle Collatz Christensen; Julie Samsoee Kjoelbye; Ulla Væggemose; Erika Frischknecht Christensen; Fredrik Folke;
Persistent Identifiers
doi: 10.1161/jaha.121.024140
Publisher: Ovid Technologies (Wolters Kluwer Health)
Country: Denmark
Background Little is known about how COVID‐19 influenced engagement of citizen responders dispatched to out‐of‐hospital cardiac arrest (OHCA) by a smartphone application. The objective was to describe and analyze the Danish Citizen Responder Program and bystander inter...
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publication . Article . 2022
Long-term detection of SARS-CoV-2 antibodies after infection and risk of re-infection
Open Access
Authors:
Bo Langhoff Hønge; Lotte Hindhede; Kathrine Agergård Kaspersen; Lene Holm Harritshøj; Susan Mikkelsen; Dorte Kinggaard Holm; Anna Christine Nilsson; Susanne Gjørup Sækmose; Erik Sørensen; Bitten Aagaard; ...
Persistent Identifiers
doi: 10.1016/j.ijid.2022.01.041
pmc: PMC8783526
pmid: 35077881
Publisher: Elsevier BV
Country: Denmark
Objectives: To evaluate long-term sensitivity for detection of total antibodies against SARS-CoV-2 Methods: From week 41, 2020, through week 26, 2021, all Danish blood donations were tested for SARS-CoV-2 antibodies with the Wantai assay. The results were linked with po...
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publication . Article . 2022
Molecular epidemiology of the SARS-CoV-2 variant Omicron BA.2 sub-lineage in Denmark, 29 November 2021 to 2 January 2022
Open Access English
Authors:
Jannik Fonager; Marc Bennedbæk; Peter Bager; Jan Wohlfahrt; Kirsten Maren Ellegaard; Anna Cäcilia Ingham; Sofie Marie Edslev; Marc Stegger; Raphael Niklaus Sieber; Ria Lassauniere; ...
Persistent Identifiers
doi: 10.2807/1560-7917.es.2022.27.10.2200181
Country: Denmark
Following emergence of the SARS-CoV-2 variant Omicron in November 2021, the dominant BA.1 sub-lineage was replaced by the BA.2 sub-lineage in Denmark. We analysed the first 2,623 BA.2 cases from 29 November 2021 to 2 January 2022. No epidemiological or clinical differen...
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478 research outcomes, page 1 of 48

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Seroprevalence of SARS-CoV-2 antibodies and reduced risk of reinfection through 6 months: a Danish observational cohort study of 44 000 healthcare workers

Lung ultrasound findings following COVID-19 hospitalization: A prospective longitudinal cohort study

The effect of immunosuppressants on the prognosis of SARS-CoV-2 infection

Feasibility of randomizing Danish citizens aged 65-79 years to high-dose quadrivalent influenza vaccine vs. standard-dose quadrivalent influenza vaccine in a pragmatic registry-based setting:rationale and design of the DANFLU-1 Trial

Long COVID symptoms and duration in SARS-CoV-2 positive children — a nationwide cohort study

Vaccination against SARS-CoV-2 infection among vulnerable and marginalised population groups in Denmark:A nationwide population-based study

The Faroe Islands COVID-19 Recreational Football Study:Player-to-Player Distance, Body-to-Body Contact, Body-to-Ball Contact and Exercise Intensity during Various Types of Football Training for Both Genders and Various Age Groups

Activation of Citizen Responders to Out‐of‐Hospital Cardiac Arrest During the COVID‐19 Outbreak in Denmark 2020

Long-term detection of SARS-CoV-2 antibodies after infection and risk of re-infection

Molecular epidemiology of the SARS-CoV-2 variant Omicron BA.2 sub-lineage in Denmark, 29 November 2021 to 2 January 2022

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