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Research Output 1996 2020

2011
100 Downloads (Pure)

Screening of reservoirs for hepatitis E virus

Krog, J. S., Breum, S. Ø., Hjulsager, C. K., Jensen, T. H., Bøtner, A. & Larsen, L. E., 2011, 6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. p. P.239 359 p.

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

File
69 Downloads (Pure)

The aetiological role of porcine circovirus type 2 in acute diarrhoea of weaners in Danish herds

Pedersen, K. S., Hjulsager, C. K., Guedes, R., Jensen, T. H., Jorsal, S. E. L., Stege, H., Nielsen, J. P. & Larsen, L. E., 2011, 6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. p. P.050 131 p.

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

Open Access
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Undersøgelse af PCV2-status i to danske besætninger - et års opfølgning.

Kristensen, C. S., Larsen, L. E. & Hjulsager, C. K., 2011, Videncenter for Svineproduktion. 7 p. (Erfaring; No. 1108).

Research output: Book/ReportReportResearch

2010

A preliminary study of the association between Porcine Circovirus Type 2, Lawsonia intracellularis and diarrhoea in growing pigs

Holyoake, P. K., Hjulsager, C. K., Larsen, L. E., Pedersen, K. S., Johansen, M., Stege, H., Orchard, B., Ståhl, M., Angen, Ø. & Nielsen, J. P., 2010, Proceedings of the 21st International Pig Veterinary Society Congress. p. O.252 284 p.

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

A preliminary study of the eff ects of treating diarrhoeic pigs with oxytetracycline on shedding of Porcine Circovirus Type 2 and Lawsonia intracellularis

Holyoake, P. K., Hjulsager, C. K., Larsen, L. E., Pedersen, K. S., Johansen, M., Stege, H., Orchard, B., Ståhl, M., Angen, Ø. & Nielsen, J. P., 2010, Proceedings of the 21st International Pig Veterinary Society Congress. p. P.158 464 p.

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

202 Downloads (Pure)

Detection of myxoma viruses encoding a defective M135R gene from clinical cases of myxomatosis; possible implications for the role of the M135R protein as a virulence factor

Belsham, G., Polacek, C., Breum, S. Ø., Larsen, L. E. & Bøtner, A., 2010, In : Virology Journal. 7, 1, p. 7

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

Diagnosis of Porcine Circovirus Diseases (PCVDs) by serology and qPCR

Larsen, L. E., Aastrup, P., Hjulsager, C. K. & Larsen, K. V., 2010, Proceedings of the 21st International Pig Veterinary Society Congress. p. O.067 105 p.

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

Dynamics of swine influenza infections in the farrowing unit of a Danish sow herd

Larsen, L. E., Nielsen, C. K., Aakerblom, S., Hjulsager, C. K., Nielsen, J. P., Stege, H. H., Kristensen, C. S., Elvstrom, A. & Lau, L., 2010, Proceedings of the 21st International Pig Veterinary Society Congress. p. O.042 80 p.

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

Forskningsprojekt om ny spædgrisediarre i Danmark

Angen, Ø., Jensen, T. K., Mølbak, L., Larsen, L. E., Jorsal, S. E. L. & Bækbo, P., 2010, In : Dansk Veterinærtidsskrift. 93, 1, p. 31

Research output: Contribution to journalJournal articleResearchpeer-review

Hepatitis E virus is highly prevalent in the Danish pig population

Breum, S. Ø., Hjulsager, C. K., Deus, N. D., Segalès, J. & Larsen, L. E., 2010, In : Veterinary Microbiology.

Research output: Contribution to journalJournal articleResearchpeer-review

Incidence, Diversity, and Molecular Epidemiology of Sapoviruses in Swine across Europe

Reuter, G., Zimsek-Mijovski, J., Poljsak-Prijatelj, M., Di Bartolo, I., Ruggeri, F. M., Kantala, T., Maunula, L., Kiss, I., Kecskemeti, S., Halaihel, N., Buesa, J., Johnsen, C., Hjulsager, C. K., Larsen, L. E., Koopmans, M. & Bottiger, B., 2010, In : Journal of Clinical Microbiology. 48, 2, p. 363-368

Research output: Contribution to journalJournal articleResearchpeer-review

Infection dynamics of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) in vaccinated and non-vaccinated pigs

Jessen, H. H., Hjulsager, C. K., Nielsen, J. P., Stege, H., Larsen, L. E. & Elvstrøm, A., 2010, Proceedings of the 21st International Pig Veterinary Society Congress. p. O.173 207 p.

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

Infectious risk factors for postweaning multisystemic wasting syndrome (PMWS) development

Grau-Roma, L., Kristensen, C. S., Stockmarr, A., Enøe, C., Lopez-Soria, S., Nofrarias, M., Bille-Hansen, V., Hjulsager, C. K., Sibila, M., Jorsal, S. E. L., Fraile, L., Baekbo, P., Vigre, H., Segales, J. & Larsen, L. E., 2010, Proceedings of the 21st International Pig Veterinary Society Congress. p. P.021 327 p.

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

Lung pathology in slaughtered pigs from Norwegian herds naturally infected with pandemic infl uenza A (H1N1) 2009 virus

Valheim, M., Gamlem, H., Gjerset, B., Larsen, L. E. & Lium, B., 2010, Proceedings of the 21st International Pig Veterinary Society Congress. p. P.282 588 p.

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

Outbreak of Influenza A Virus in Farmed Mink (Neovison vison) in Denmark

Chriél, M., Jensen, T. H., Hjulsager, C. K., Larsen, L. E., Harslund, J. L. F., Rangstrup-Christensen, L., Pedersen, B. & Hammer, A. S., 2010.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

8942 Downloads (Pure)

Quantitative assessment of Lawsonia intracellularis in feces by real-time PCR

Pedersen, K. S., Pedersen, K., Ståhl, M., Angen, Ø., Hjulsager, C. K., Larsen, L. E., Stege, H. & Nielsen, J. P., 2010, Proceedings of the 21st IPVS Congress. 1216 p.

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

Open Access
File
142 Downloads (Pure)

Replication, Pathogenesis and Transmission of Pandemic (H1N1) 2009 Virus in Non-Immune Pigs

Brookes, S. M., Nunez, A., Choudhury, B., Matrosovich, M., Essen, S. C., Clifford, D., Slomka, M. J., Kuntz-Simon, G., Garcon, F., Nash, B., Hanna, A., Heegaard, P. M. H., Queguiner, S., Bublot, M., Garcia, J. M., Gardner, R., Foni, E., Loeffen, W., Larsen, L. E., Reeth, K. V. & 3 others, Banks, J., Irvine, R. M. & Brown, I. H., 2010, In : P L o S One. 5, 2, p. 1 - 9

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

Selection of method is crucial for the diagnosis of porcine circovirus type 2 associated reproductive failures

Hansen, M. S., Hjulsager, C. K., Bille-Hansen, V., Haugegaard, S., Dupont, K., Høgedal, P., Kunstmann, L. & Larsen, L. E., 2010, In : Veterinary Microbiology. 144, 1-2, p. 203-209

Research output: Contribution to journalJournal articleResearchpeer-review

Serological response and infl uence on virus load in pigs vaccinated with Porcilis PCV

Astrup, P., Haugegaard, S., Larsen, C. B., Hjulsager, C. K. & Larsen, L. E., 2010, Proceedings of the 21st International Pig Veterinary Society Congress. p. P.054 360 p.

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

Strategies for subtyping influenza viruses circulating in the Danish pig population

Breum, S. Ø., Hjulsager, C. K., Trebbien, R. & Larsen, L. E., 2010, The International Symposium on Neglected Influenza Viruses: Final Programme & Abstracts. Vol. Poster Presentations. p. P-033

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

Svineinfluenza – status og afklaring af nomenklatur

Larsen, L. E. & Hjulsager, C. K., 2010, In : Dansk Veterinærtidsskrift. 93, 10

Research output: Contribution to journalJournal articleResearchpeer-review

Vaccination med Porcilis PCV i to danske svinebesætninger: Vaccination gav et ensartet serologisk respons

Haugegaard, J., Astrup, P., Haugegaard, S., Larsen, C. B., Hjulsager, C. K. & Larsen, L. E., 2010, In : Dansk Veterinaertidsskrift. 93, 5, p. 24-28

Research output: Contribution to journalJournal articleResearchpeer-review

2009
164 Downloads (Pure)

Endemic Hepatitis E in two Nordic Countries

Norder, H., Sundqvist, L., Magnusson, L., Breum, S. Ø., Lofdahl, M., Larsen, L. E., Hjulsager, C. K., Magnius, L., Bottiger, B. E. & Widen, F., 2009, In : Eurosurveillance (Online Edition). 14, 19, p. 20-28

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

H1N1 Influenza A hos mennesker og svin

Larsen, L. E., 2009, In : Hyologisk. p. 80

Research output: Contribution to journalJournal articleCommunication

HEPATITIS E VIRUS IS PREVALENT IN THE DANISH PIG POPULATION

Breum, S. Ø., Hjulsager, C. K., Deus, N. D., Segalès, J., Norder, H., Böttiger, B. & Larsen, L. E., 2009, 8th International Congress of Veterinary Virology: Integrating classical and molecular virology. 114 p.

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

Induction of porcine post-weaning multisystemic wasting syndrome (PMWS) in pigs from PMWS unaffected herds following mingling with pigs from PMWS-affected herds

Kristensen, C. S., Bækbo, P., Bille-Hansen, V., Bøtner, A., Vigre, H., Enøe, C. & Larsen, L. E., 2009, In : Veterinary Microbiology. 138, p. 244-250

Research output: Contribution to journalJournal articleResearchpeer-review

Infection, excretion and seroconversion dynamics of porcine circovirus type 2 (PCV2) in pigs from post-weaning multisystemic wasting syndrome (PMWS) affected farms in Spain and Denmark

Grau-Roma, L., Hjulsager, C. K., Sibila, M., Kristensen, C. S., Lopez-Soria, S., Enøe, C., Casal, J., Bøtner, A., Nofrarias, M., Bille-Hansen, V., Fraile, L., Bækbo, P., Segales, J. & Larsen, L. E., 2009, In : Veterinary Microbiology. 135, 3-4, p. 272-282

Research output: Contribution to journalJournal articleResearchpeer-review

Influenza A (H1N1) infection in pigs

Brookes, S. M., Irvine, R. M., Nunez, A., Clifford, D., Essen, S., Brown, I. H., Van Reeth, K., Kuntz-Simon, G., Loeffen, W., Foni, E., Larsen, L. E., Matrosovich, M., Bublot, M., Maldonado, J., Beer, M. & Cattoli, G., 2009, In : Veterinary Record. 164, 24, p. 760-761

Research output: Contribution to journalJournal articleResearchpeer-review

Influenzavirus hos svin

Dalsgård, A. & Larsen, L. E., 2009, In : Dansk Veterinærtidsskrift. 11, p. 6-9

Research output: Contribution to journalJournal articleCommunication

Inter-laboratory and inter-assay comparison on two real-time PCR techniques for quantification of PCV2 nucleic acid extracted from field samples

Hjulsager, C. K., Grau-Roma, L., Sibila, M., Enøe, C., Larsen, L. E. & Segales, J., 2009, In : Veterinary Microbiology. 133, 1-2, p. 172-178

Research output: Contribution to journalJournal articleResearchpeer-review

Ny mulighed for at undersøge svinediarre

Angen, Ø., Jorsal, S. E. L., Larsen, L. E., Hjulsager, C. K. & Ståhl, M., 2009, In : Dansk Veterinærtidsskrift. 92, 14, p. 30

Research output: Contribution to journalJournal articleResearch

PCV2 dynamik

Kristensen, C. S., Grau-Roma, L., Segales, J., Bækbo, P., Hjulsager, C. K. & Larsen, L. E., 2009, In : Dansk Svineproduktion. 835

Research output: Contribution to journalJournal articleResearch

PCV-2 og diarresygdomme hos svin

Larsen, L. E., 2009, In : DYRLÆGEN. 2, p. 2 - 4

Research output: Contribution to journalJournal articleResearch

Phylogenetic Analysis of PRRSV from Danish Pigs

Hjulsager, C. K., Breum, S. Ø. & Larsen, L. E., 2009.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Pig major acute-phase protein and haptoglobin serum concentrations correlate with PCV2 viremia and the clinical course of postweaning multisystemic wasting syndrome

Grau-Roma, L., Heegaard, P. M. H., Hjulsager, C. K., Sibila, M., Kristensen, C. S., Allepuz, A., Pineiro, M., Larsen, L. E., Segales, J. & Fraile, L., 2009, In : Veterinary Microbiology. 138, 1-2, p. 53-61

Research output: Contribution to journalJournal articleResearchpeer-review

Respiratory disease in calves: Microbiological investigations on trans-tracheally aspirated bronchoalveolar fluid and acute phase protein response

Angen, Ø., Thomsen, J., Larsen, L. E., Larsen, J., Kokotovic, B., Heegaard, P. M. H. & Enemark, J. M. D., 2009, In : Veterinary Microbiology. 137, 1-2, p. 165-171

Research output: Contribution to journalJournal articleResearchpeer-review

Transmission of different variants of PCV2 and viral dynamics in a research facility with pigs mingled from PMWS-affected herds and non-affected herds

Dupont, K., Hjulsager, C. K., Kristensen, C. S., Baekbo, P. & Larsen, L. E., 2009, In : Veterinary Microbiology. 139, 3-4, p. 219-226

Research output: Contribution to journalJournal articleResearchpeer-review

Vaccination af slagtekalve mod BRSV: Et feltforsøg i 16 danske slagtekalvebesætninger i perioden 2006 - 2008

Graumann, A. M. & Larsen, L. E., 2009, Slagtekalveproduktion - Temamøde. 16 ed. Århus: Aarhus Universitet, Vol. 16. 45 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

2008

Antibody titers against swine influenza subtypes determined by the hemagglutination inhibition test are highly dependent on the strain

Trebbien, R., Nielsen, J., Bøtner, A., Hjulsager, C. K. & Larsen, L. E., 2008.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Årsager til luftvejsinfektioner hos kalve

Sloth, K. H., Fisker, I. & Larsen, L. E., 2008, In : Kalveproducenten. Maj, p. 14 - 17

Research output: Contribution to journalJournal articleResearch

Årsager til luftvejsinfektioner hos kalve

Sloth, K. H., Fisker, I. & Larsen, L. E., 2008, In : Kvæginfo. p. 1 - 5

Research output: Contribution to journalJournal articleResearch

Comparison of two quantitative PCR techniques for porcine circovirus Type 2 (PCV2) nucleic acid in field samples

Hjulsager, C. K., Grau-Roma, L., Sibila, M., Enøe, C., Larsen, L. E. & Segales, J., 2008.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Danske aktiviteter vedr. mitteovervågning og forskning

Larsen, L. E. & Bødker, R., 2008.

Research output: Contribution to conferencePosterResearch

Dynamics of porcine circovirus type 2 infection and excretion in pigs from postweaning multisystemic wasting syndrome affected farms from Spain and Denmark

Grau-Roma, L., Hjulsager, C. K., Sibila, M., Kristensen, C. S., Lopez-Soria, S., Enøe, C., Bøtner, A., Nofrarias, M., Bille-Hansen, V., Fraile, L., Baekbo, P., Segales, J. & Larsen, L. E., 2008.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Er der sammenhæng mellem PMWS og salmonella?

Kristensen, C. S., Roma, L. G. & Larsen, L. E., 2008, In : Dansk Svineproduktion. Erfaring nr. 0806, p. 1-4

Research output: Contribution to journalJournal articleCommunication

Hepatitis E. virus is prevalent in the Danish pig population

Breum, S. Ø., Hjulsager, C. K., De Deus, N., Segales, J., Enøe, C. & Larsen, L. E., 2008.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Hepatitis E. virus is prevalent in the Danish pig population

Breum, S. Ø., Hjulsager, C. K., De Deus, N., Segales, J., Enøe, C. & Larsen, L. E., 2008.

Research output: Contribution to conferencePosterResearchpeer-review

Hepatitis E virus - en ny zoonose?

Breum, S. Ø., Hjulsager, C. K. & Larsen, L. E., 2008.

Research output: Contribution to conferenceConference abstract for conferenceResearch

Hepatitis E Virus i danske grise

Breum, S. Ø., Hjulsager, C. K. & Larsen, L. E., 2008, In : Dansk Veterinaertidsskrift. 7

Research output: Contribution to journalJournal articleCommunication

Identification of a new porcine circovirus type 2 (PCV2) genotype in Danish archive pigsamples

Dupont, K. & Larsen, L. E., 2008.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review