• null, null

    Denmark

  • Kemitorvet, 204, 240

    2800 Kgs. Lyngby

    Denmark

19962021
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Research Output 1996 2019

2019
21 Downloads (Pure)

Acute Influenza A virus outbreak in an enzootic infected sow herd: Impact on viral dynamics, genetic and antigenic variability and effect of maternally derived antibodies and vaccination

Ryt-Hansen, P., Pedersen, A. G., Larsen, I., Krog, J. S., Kristensen, C. S. & Larsen, L. E., 2019, In : PLOS ONE. 14, 11, 23 p., e0224854.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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146 Downloads (Pure)

A Triple Amino Acid Substitution at Position 88/94/95 in Glycoprotein GP2a of Type 1 Porcine Reproductive and Respiratory Syndrome Virus (PRRSV1) Is Responsible for Adaptation to MARC-145 Cells

Xie, J., Trus, I., Oh, D., Kvisgaard, L. K., Rappe, J. C. F., Ruggli, N., Vanderheijden, N., Larsen, L. E., Lefèvre, F. & Nauwynck, H. J., 2019, In : Viruses. 11, 1, 17 p., 36.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Development of a high-throughput real-time PCR system for detection of enzootic pathogens in pigs

Goecke, N. B., Hjulsager, C. K., Krog, J. S., Skovgaard, K. & Larsen, L. E., 2019, (Accepted/In press) In : Journal of Veterinary Diagnostic Investigation.

Research output: Contribution to journalJournal articleResearchpeer-review

52 Downloads (Pure)

Kvantitativ PCR kan være et godt supplement til påvisning af cytomegalovirus-infektion: Meddelelse nr. 1162

Tolstrup, L., Haugegaard, S., Larsen, L. E., Hjulsager, C. K., Jensen, T. K., Hansen, M. S. & Sonne Kristensen, C., 2019, SEGES Svineproduktion. 10 p.

Research output: Book/ReportReport

Open Access
File
28 Downloads (Pure)

Limited impact of influenza A virus vaccination of piglets in an enzootic infected sow herd

Ryt-Hansen, P., Larsen, I., Kristensen, C. S., Krog, J. S. & Larsen, L. E., 2019, In : Research in Veterinary Science. 127, p. 47-56

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
70 Downloads (Pure)

Longitudinal field studies reveal early infection and persistence of influenza A virus in piglets despite the presence of maternally derived antibodies

Ryt-Hansen, P., Larsen, I., Kristensen, C. S., Krog, J. S., Wacheck, S. & Larsen, L. E., 2019, In : Veterinary Research. 50, 1, 10 p., 36.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
114 Downloads (Pure)

Tracing Hepatitis E Virus in Pigs From Birth to Slaughter

Krog, J. S., Larsen, L. E. & Østergaard Breum, S., 2019, In : Frontiers in Veterinary Science. 6, 7 p., 50.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
2018

Animal Models for Influenza A Virus Infection Incorporating the Involvement of Innate Host Defenses: Enhanced Translational Value of the Porcine Model

Starbæk, S. M. R., Brogaard, L., Dawson, H. D., Smith, A. D., Heegaard, P. M. H., Larsen, L. E., Jungersen, G. & Skovgaard, K., 2018, In : I L A R Journal. 59, 3, p. 323-337 15 p., ily009.

Research output: Contribution to journalJournal articleResearchpeer-review

144 Downloads (Pure)

Comparison of serum pools and oral fluid samples for detection of porcine circovirus type 2 by quantitative real-time PCR in finisher pigs

Nielsen, G. B., Nielsen, J. P., Haugegaard, J., Leth, S. C., Larsen, L. E., Kristensen, C. S., Pedersen, K. S., Stege, H., Hjulsager, C. K. & Houe, H., 2018, In : Porcine Health Management. 4, 2, 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
28 Downloads (Pure)

Correlation between serum pools, oral fluid and fecal sock samples for pcv2 quantification in a danish finisher herd

Neumann, K., Buse, K. S., Hjulsager, C. K., Nielsen, S. S., Nielsen, G. B., Kristensen, C. S. & Larsen, L. E., 2018. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
118 Downloads (Pure)

Diarrhoea in neonatal piglets: a case control study on microbiological findings

Kongsted, H., Pedersen, K., Hjulsager, C. K., Larsen, L. E., Pedersen, K. S., Jorsal, S. E. & Bækbo, P., 2018, In : Porcine Health Management. 4, 7 p., 17.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
224 Downloads (Pure)

Efficacy and safety of simultaneous vaccination with two modified live virus vaccines against porcine reproductive and respiratory syndrome virus types 1 and 2 in pigs

Kristensen, C. S., Kvisgaard, L. K., Pawlowski, M., Holmgaard Carlsen, S., Hjulsager, C. K., Heegaard, P. M. H., Bøtner, A., Stadejek, T., Haugegaard, S. & Larsen, L. E., 2018, In : Vaccine. 36, 2, p. 227-236

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
33 Downloads (Pure)

Eksperimentel smitte af mink med plasmacytosevirus i foder

Hjulsager, C. K., Lazov, C. M., Chriél, M., Kvisgaard, L. K., Larsen, L. E. & Hansen, M. S., 2018, Kopenhagen Fur Forskning. Faglig Årsberetning 2018. Aarhus N: Kopenhagen Fur Forskning, p. 96-101 (Faglig Årsberetning).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
381 Downloads (Pure)

Evaluation of ELISA and haemagglutination inhibition as screening tests in serosurveillance for H5/H7 avian influenza in commercial chicken flocks

Arnold, M. E., Slomka, M. J., Breed, A. C., Hjulsager, C. K., Pritz-Verschuren, S., Venema-Kemper, S., Bouwstra, R. J., Trebbien, R., Zohari, S., Ceeraz, V., Larsen, L. E., Manvell, R. J., Koch, G. & Brown, I. H., 2018, In : Epidemiology and Infection. p. 1-8

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
22 Downloads (Pure)

Forsøg med inaktivering af aleutian mink disease virus (AMDV) i gylle ved høj PH eller varme

Kvisgaard, L. K., Hansen, M. S., Chriél, M., Larsen, L. E. & Hjulsager, C. K., 2018, Kopenhagen Fur Forskning. Faglig Årsberetning 2018. Aarhus N: Kopenhagen Fur Forskning, p. 90-94 (Faglig Årsberetning).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
20 Downloads (Pure)

Full-genome sequencing of porcine circovirus 3 field strains from Denmark, Italy and Spain demonstrates a high within-Europe genetic heterogeneity

Franzo, G., Legnardi, M., Hjulsager, C. K., Klaumann, F., Larsen, L. E., Segales, J. & Drigo, M., 2018, In : Transboundary and Emerging Diseases. 65, 3, p. 602-606 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
21 Downloads (Pure)

Health monitoring in nursery and finisher pigs by extending diagnostic screening

Kusk, T. K., Kobberoe, M., Goecke, N. B., Hjulsager, C. K., Kristensen, C. S., Pedersen, K. S. & Larsen, L. E., 2018. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
36 Downloads (Pure)

Højpatogen fugleinfluenza med subtypen H5N6 er forblevet i Danmark

Hjulsager, C. K. & Larsen, L. E., 2018, In : Dansk Veterinaertidsskrift. 11, p. 47-47

Research output: Contribution to journalJournal articleCommunication

Open Access
File
179 Downloads (Pure)

IFN-λ and microRNAs are important modulators of the pulmonary innate immune response against influenza A (H1N2) infection in pigs

Brogaard, L., Larsen, L. E., Heegaard, P. M. H., Anthon, C., Gorodkin, J., Duerrwald, R. & Skovgaard, K., 2018, In : P L o S One. 13, 4, 23 p., e0194765.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
18 Downloads (Pure)

No evidence of pcv2 infection of piglets in 60 danish sow herds

Tolstrup, L., Salomonsen, C. M., Hjulsager, C. K., Larsen, L. E. & Kristensen, C. S., 2018. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
22 Downloads (Pure)

Outbreaks of influenza of swine and human origin in mink (Neovison vison)

Hjulsager, C. K., Krog, J. S., Chriél, M., Larsen, G. & Larsen, L. E., 2018. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
41 Downloads (Pure)

Overvågning af aviær influenza i vilde fugle i Danmark 2017

Hjulsager, C. K., Krog, J. S., Kvisgaard, L. K., Madsen, J. J., Thorup, K. & Larsen, L. E., 2018, Kgs. Lyngby: Veterinærinstituttet, Danmarks Tekniske Universitet. 42 p.

Research output: Book/ReportReport

Open Access
File
42 Downloads (Pure)

Påvisning af PCV2: Notat nr 1807

Neumann, K., Buse, K. S., Hjulsager, C. K., Nielsen, G. B., Nielsen, S. S., Larsen, L. E. & Kristensen, C. S., 2018, 1807 ed. SEGES Svineproduktion. 4 p.

Research output: Book/ReportReport

Open Access
File
139 Downloads (Pure)

Subtyping of Swine Influenza Viruses Using a High-Throughput Real-Time PCR Platform

Goecke, N. B., Krog, J. S., Hjulsager, C. K., Skovgaard, K., Harder, T. C., Breum, S. Ø. & Larsen, L. E., 2018, In : Frontiers in Cellular and Infection Microbiology. 8, 12 p., 165.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
18 Downloads (Pure)

Sygdomsudvikling ved aerosol og intraperitoneal smitte med plasmacytosevirus

Hansen, M. S., Chriél, M., Larsen, L. E. & Hjulsager, C. K., 2018, Kopenhagen Fur Forskning. Faglig Årsberetning 2018. Aarhus N: Kopenhagen Fur Forskning, p. 102-107 (Faglig Årsberetning).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
26 Downloads (Pure)

The high within-europe porcine circovirus 3 genetic heterogeneity: full genome sequencing of fields strains from Denmark, Italy and Spain

Franzo, G., Legnardi, M., Kristensen, C. S., Klaumann, F., Hjulsager, C. K., Larsen, L. E., Segalés, J. & Drigo, M., 2018. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
31 Downloads (Pure)

Transmission in birds and ferrets of Danish H5N8 HPAI viruses from the 2016/2017 epidemic

Hjulsager, C. K., Jeevan, T., Krog, J. S., Kvisgaard, L. K., Webby, R. & Larsen, L. E., 2018. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
32 Downloads (Pure)

Triple reassortant H3N2 with seasonal human H3, pandemic internal genes and N2 of swine origin circulates in Danish swine herds

Hjulsager, C. K., Larsen, L. E., Krog, J. S., Andersen, M. R., Franks, J., Larsen, M. A., Hjulsager, C. K. & Webby, R., 2018. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
2017
94 Downloads (Pure)

Evolutionary analysis of whole-genome sequences confirms inter-farm transmission of Aleutian mink disease virus

Hagberg, E. E., Pedersen, A. G., Larsen, L. E. & Krarup, A., 2017, In : Journal of General Virology. 98, 6, p. 1360-1371

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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Få styr på influenza

Ryt-Hansen, P. & Larsen, L. E., 2017, In : Svin. 2017, Oktober, p. 40-40

Research output: Contribution to journalJournal articleCommunication

157 Downloads (Pure)

Forskellige virusstammer var årsag til udbrud af plasmacytose i danske mink (Neovison vison) i 2015

Ryt-Hansen, P., Hjulsager, C. K., Hagberg, E. E., Chriél, M., Struve, T., Pedersen, A. G. & Larsen, L. E., 2017, Faglig årsberetning 2016 : Kopenhagen Fur. Aarhus N: Kopenhagen Fur, p. 163-167

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
149 Downloads (Pure)

Genetic and biological characterization of a Porcine Reproductive and Respiratory Syndrome Virus 2 (PRRSV-2)causing significant clinical disease in the field

Kvisgaard, L. K., Larsen, L. E., Hjulsager, C. K., Bøtner, A., Rathkjen, P. H., Heegaard, P. M. H., Bisgaard, N. P., Nielsen, J. & Hansen, M. S., 2017, In : Veterinary Microbiology. 211, p. 74-83

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
93 Downloads (Pure)

Global gruppering af plasmacytosevirus isoleret fra mink (Neovison vison)

Ryt-Hansen, P., Hagberg, E., Chriél, M., Struve, T., Pedersen, A. G., Larsen, L. E. & Hjulsager, C. K., 2017, Faglig årsberetning 2016 : Kopenhagen Fur. Aarhus N: Kopenhagen Fur, p. 169-172

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
146 Downloads (Pure)

Global phylogenetic analysis of contemporary aleutian mink disease viruses (AMDVs)

Ryt-Hansen, P., Hagberg, E. E., Chriél, M., Struve, T., Pedersen, A. G., Larsen, L. E. & Hjulsager, C. K., 2017, In : Virology Journal. 14, 1, 231.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
87 Downloads (Pure)

Identification of cross-reacting T-cell epitopes in structural and non-structural proteins of swine and pandemic H1N1 influenza A virus strains in pigs

Baratelli, M., Pedersen, L. E., Trebbien, R., Larsen, L. E., Jungersen, G., Blanco, E., Nielsen, J. & Montoya, M., 2017, In : Journal of General Virology. 98, 5, p. 895-899

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
187 Downloads (Pure)

Leaching of viruses and other microorganisms naturally occurring in pig slurry to tile drains on a well-structured loamy field in Denmark

Krog, J. S., Forslund, A., Larsen, L. E., Dalsgaard, A., Kjaer, J., Olsen, P. & Schultz, A. C., 2017, In : Hydrogeology Journal. 25, 4, p. 1045-1062

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
90 Downloads (Pure)

Lungebetændelse hos mink med ansamlinger af mononukleære inflammationsceller

Hansen, M. S., Krog, J. S., Hjulsager, C. K., Chriél, M., Larsen, L. E. & Kokotovic, B., 2017, Faglig årsberetning 2016 : Kopenhagen Fur. Aarhus N: Kopenhagen Fur, p. 113-119

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
27 Downloads (Pure)

Mink kan også have influenza

Hjulsager, C. K., Krog, J. S., Larsen, G., Chriél, M. & Larsen, L. E., 2017, In : Faglig Årsberetning. 2017, p. 102-105

Research output: Contribution to journalJournal articleResearch

Open Access
File
264 Downloads (Pure)

No evidence of enteric viral involvement in the new neonatal porcine diarrhoea syndrome in Danish pigs

Goecke, N. B., Hjulsager, C. K., Kongsted, H., Boye, M., Rasmussen, S., Granberg, F., Fischer, T. K., Midgley, S. E., Rasmussen, L. D., Angen, Ø., Nielsen, J. P., Jorsal, S. E. L. & Larsen, L. E., 2017, In : B M C Veterinary Research. 13, 1, 11 p., 315.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
152 Downloads (Pure)

Nyt virus beskrevet hos svin – Porcint circovirus type 3 (PCV3)

Larsen, L. E. & Sonne Kristensen, C., 2017, In : Dansk Svineproduktion. 2017, juli, 3 p., NOTAT NR. 1721.

Research output: Contribution to journalJournal articleCommunication

Open Access
File
177 Downloads (Pure)

Outbreak tracking of Aleutian mink disease virus (AMDV) using partial NS1 gene sequencing

Ryt-Hansen, P., Hjulsager, C. K., Hagberg, E. E., Chriél, M., Struve, T., Pedersen, A. G. & Larsen, L. E., 2017, In : Virology Journal. 14, 119, 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
36 Downloads (Pure)

Overvågning af aviær influenza i vilde fugle i Danmark 2016

Hjulsager, C. K., Krog, J. S., Madsen, J. J., Thorup, K. & Larsen, L. E., 2017, Frederiksberg C: Veterinærinstituttet, Danmarks Tekniske Universitet. 40 p.

Research output: Book/ReportReport

Open Access
File
11 Downloads (Pure)

Overvågning af Influenza A virus i svin 2017

Krog, J. S., Hjulsager, C. K. & Larsen, L. E., 2017, Danmarks Tekniske Universitet (DTU). 2 p.

Research output: Book/ReportReport

Open Access
File
43 Downloads (Pure)

Overvågning af influenza A virus i svin - Slutrapport 2016

Krog, J. S., Hjulsager, C. K. & Larsen, L. E., 2017, Frederiksberg C: Veterinærinstituttet, Danmarks Tekniske Universitet. 31 p.

Research output: Book/ReportReport

Open Access
File

Pathogenicity of three genetically diverse strains of PRRSV Type 1 in specific pathogen free pigs

Stadejek, T., Larsen, L. E., Podgórska, K., Bøtner, A., Botti, S., Dolka, I., Fabisiak, M., Heegaard, P. M. H., Hjulsager, C. K., Huć, T., Kvisgaard, L. K., Sapierzyński, R. & Nielsen, J., 2017, In : Veterinary Microbiology. 209, p. 13-19

Research output: Contribution to journalJournal articleResearchpeer-review

27 Downloads (Pure)

PCV2 er påvist i lymfeknuder fra børe indsendt til USK

Thorup, F., Haugegaard, S., Kristensen, C. S., Hjulsager, C. K., Larsen, L. E. & Jensen, T. K., 2017, In : Dansk Svineproduktion. 2017, december, 8 p., ERFARING NR. 1716.

Research output: Contribution to journalJournal articleCommunication

Open Access
File
142 Downloads (Pure)

Prediction and in vitro verification of potential CTL epitopes conserved among PRRSV-2 strains

Welner, S., Nielsen, M., Rasmussen, M., Buus, S., Jungersen, G. & Larsen, L. E., 2017, In : Immunogenetics. 69, 10, p. 689-702

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
20 Downloads (Pure)

Rotavirus type A associated diarrhoea in neonatal piglets: importance and biodymanics

Moeller, C. B., Rasmussen, M., Hjulsager, C. K., Kongsted, H., Hansen, C. & Larsen, L. E., 2017.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
21 Downloads (Pure)

Rotavirus Type A associated Diarrhoea in Neonatal Piglets: Importance and Biodynamics

Rasmussen, M., Moeller, C., Hjulsager, C. K., Kongsted, H., Hansen, C. & Larsen, L. E., 2017. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
112 Downloads (Pure)

Subtyping of swine influenza viruses using a high-throughput real time PCR platform

Goecke, N. B., Krog, J. S., Hjulsager, C. K., Skovgaard, K., Harder, T. & Larsen, L. E., 2017.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File