Virology

  1. 2013
  2. Published

    Investigation of the association of growth rate in grower-finishing pigs with the quantification of Lawsonia intracellularis and porcine circovirus type 2. / Johansen, Markku; Nielsen, MaiBritt; Dahl, Jan; Svensmark, Birgitta; Bækbo, Poul; Kristensen, Charlotte Sonne ; Hjulsager, Charlotte Kristiane; Jensen, Tim Kåre; Ståhl, Marie ; Larsen, Lars Erik; Angen, Øystein.

    In: Preventive Veterinary Medicine, Vol. 108, No. 1, 2013, p. 63-72.

    Publication: Research - peer-reviewJournal article – Annual report year: 2013

  3. 2012
  4. Published

    Clinical and laboratory studies on herds affected with postweaning multisystemic wasting syndrome in Denmark, France, Spain, and Sweden: Disease progression and a proposal for herd case definition. / Grau-Roma, L.; Baekbo, P.; Rose, N.; Wallgren, P.; Fraile, L.; Larsen, Lars Erik; Segales, J.

    In: Journal of Swine Health and Production, Vol. 20, No. 3, 2012, p. 129-136.

    Publication: Research - peer-reviewJournal article – Annual report year: 2012

  5. Published

    Consequences of outbreaks of influenza A virus in farmed mink (Neovison vison) in Denmark in 2009 and 2010. / Chriél, Mariann; Jensen, Trine Hammer; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Jørgensen, Poul Henrik; Harslund, Jakob le Fèvre; Rangstrup-Christensen, Lena; Petersen, B.; Hammer , Anne Sofie .

    Proceedings of the Xth International Scientific Congress in fur animal production: Scientifur volume 36 (3/4). Wageningen Academic Publishers, 2012. p. 186-189.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

  6. Published

    Diversity and zoonotic potential of rotaviruses in swine and cattle across Europe.. / Midgley, Sofie E.; Bányai, Krisztián; Buesa, Javier; Halaihel, Nabil; Hjulsager, Charlotte Kristiane; Jakab, Ferenc; Kaplon, Jeérôme; Larsen, Lars Erik; Monini, Marina; Poljšak-Prijatelj, Mateja; Pothier, Pierre; Ruggeri, Franco M.; Steyer, Andrej; Koopmans, Marion; Böttiger, Blenda.

    In: Veterinary Microbiology, Vol. 156, No. 3-4, 2012, p. 238-245.

    Publication: Research - peer-reviewJournal article – Annual report year: 2012

  7. Published

    Infectious risk factors for individual postweaning multisystemic wasting syndrome (PMWS) development in pigs from affected farms in Spain and Denmark. / Grau-Roma, Llorenç; Stockmarr, Anders; Kristensen, Charlotte S.; Enøe, Claes; López-Soria, Sergio; Nofrarías, Miquel; Bille-Hansen, Vivi; Hjulsager, Charlotte Kristiane; Sibila, Marina; Jorsal, Sven E.; Fraile, Lorenzo; Baekbo, Poul; Vigre, Håkan; Segalés, Joaquim; Larsen, Lars Erik.

    In: Research in Veterinary Science, Vol. 93, No. 3, 2012, p. 1231–1240.

    Publication: Research - peer-reviewJournal article – Annual report year: 2012

  8. Published

    Outbreaks of influenza A virus in farmed mink (Neovison vison) in Denmark: molecular characterization of the viruses. / Larsen, Lars Erik; Breum, Solvej Østergaard; Trebbien, Ramona; Bradstad, K.; Nielsen, L. P.; Chriél, Mariann; Jensen, Trine Hammer; Hjulsager, Charlotte Kristiane; Handberg, Kurt; Jørgensen, Poul Henrik; Harslund, Jakob le Fèvre; Rangstrup-Christensen, Lena; Petersen, B.; Hammer , Anne Sofie .

    Proceedings of the Xth International Scientific Congress in fur animal production: Scientifur volume 36 (3/4). Wageningen Academic Publishers, 2012. p. 153-156.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

  9. Published

    PCR diagnosis of PRRS virus in oral fluids from weaned Danish pigs. / Heiselberg, P. R. ; Hjulsager, Charlotte Kristiane; Pedersen, K. S. ; Kristensen, C. S. ; Breum, Solvej Østergaard; Larsen, Lars Erik.

    2012. Abstract from 22nd International Pig Veterinary Society Congress, Jeju, Korea, Republic of.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2012

  10. Published

    Porcine Circovirus Diseases: A review of PMWS. / Baekbo, P.; Kristensen, C. S.; Larsen, L. E.

    In: Transboundary and Emerging Diseases, Vol. 59, No. Supplement s1, 2012, p. 60-67.

    Publication: Research - peer-reviewJournal article – Annual report year: 2012

  11. Published

    Real-time PCR testing for Porcine Circovirus Type 2 and Lawsonia intracellularis to assess diarrhoea status. / Holyoake, Patricia K.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Pedersen, Ken S.; Johansen, Markku; Stege, Helle; Moore, Karen; Ståhl, Marie; Angen, Øystein; Nielsen, Jens Peter.

    2012. Abstract from 4th European Symposium of Porcine Health Management, Bruges, Belgium.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2012

  12. Published

    Surveillance for avian influenza viruses in wild birds in Denmark and Greenland. / Hjulsager, Charlotte Kristiane; Breum, Solvej Østergaard; Trebbien, Ramona; Handberg, Kurt J.; Therkildsen, Ole R.; Madsen, Jesper J.; Thorup, Kasper; Baroch, John A.; DeLiberto, Thomas J.; Larsen, Lars Erik; Jørgensen, Poul Henrik.

    2012. Abstract from 8th International Symposium on Avian Influenza, London, United Kingdom, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2012

  13. Published

    Suspected zoonotic transmission of rotavirus group A in Danish adults. / Midgley, S. E.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Falkenhorst, G.; Böttiger, B.

    In: Epidemiology and Infection, Vol. 140, No. 6, 2012, p. 1013–1017.

    Publication: Research - peer-reviewJournal article – Annual report year: 2011

  14. Published

    Undersøgelse af PCV2-status i to danske besætninger - to års opfølgning. / Kristensen, Charlotte Sonne; Larsen, Lars Erik; Hjulsager, Charlotte Kristiane.

    Videncenter for Svineproduktion, 2012. 8 p. (Meddelelse; No. 933).

    Publication: ResearchReport – Annual report year: 2012

  15. Published

    Virus kan påvises i spyt fra grise. / Heiselberg, Pia R. ; Christensen, Sanne ; Hjulsager, Charlotte Kristiane; Petersen, Ken Steen ; Stege, Helle; Nielsen , Jens Peter ; Larsen, Lars Erik; Kristensen, Charlotte S.

    In: Hyologisk, 2012.

    Publication: CommunicationJournal article – Annual report year: 2012

  16. Published

    Within-day repeatability for absolute quantification of Lawsonia intracellularis bacteria in feces from growing pigs. / Pedersen, Ken Steen; Pedersen, Klaus H.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Ståhl, Marie ; Stege, Helle; Angen, Øystein; Nielsen, Jens Peter.

    In: Journal of Veterinary Diagnostic Investigation, Vol. 24, No. 5, 2012, p. 968-970.

    Publication: Research - peer-reviewJournal article – Annual report year: 2012

  17. Published

    You can pool faecal samples from individual pigs to test for Porcine Circovirus Type 2 and Lawsonia intracellularis using real-time PCRs. / Holyoake, Patricia K.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Pedersen, Ken S.; Johansen, Markku; Stege, Helle; Moore, Karen; Ståhl, Marie; Angen, Øystein; Nielsen, Jens Peter.

    2012. Abstract from 4th European Symposium of Porcine Health Management, Bruges, Belgium.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2012

  18. 2011
  19. Published

    Betydning af Lawsonia og gødningsscore for daglig tilvækst i slagtesvin. / Johansen, Markku; Nielsen, Mai Britt Friis; Dahl, Jan; Svensmark, Birgitta; Bækbo, Poul; Kristensen, Charlotte Sonne; Hjulsager, Charlotte Kristiane; Jensen, Tim Kåre; Ståhl, Marie; Larsen, Lars Erik; Angen, Øystein.

    Videncenter for Svineproduktion, 2011. 13 p. (Meddelelse; No. 903).

    Publication: ResearchReport – Annual report year: 2011

  20. Published

    Betydningen af Lawsonia og PCV2 virus for daglig tilvækst hos slagtesvin. / Johansen, Markku; Nielsen, Mai Britt Friis; Dahl, Jan; Svensmark, Birgitta; Bækbo, Poul; Kristensen, Charlotte Sonne; Hjulsager, Charlotte Kristiane; Jensen, Tim Kåre; Ståhl, Marie; Larsen, Lars Erik; Angen, Øystein.

    Videncenter for Svineproduktion, 2011. 13 p. (Meddelelse; No. 902).

    Publication: ResearchReport – Annual report year: 2011

  21. Published

    Detection and quantification of porcine circovirus type 2 (PCV2) and PCV2-antibodies in oral fluid from finisher pigs.. / Leth, S. Christiansen; Pedersen, K. S.; Hjulsager, Charlotte Kristiane; Stege, H.; Kristensen, C. Sonne; Breum, Solvej Østergaard; Larsen, Lars Erik.

    6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. 2011. p. P.040.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  22. Published

    Diagnosis of porcine respiratory disease with a real-time PCR diagnostic package. / Hjulsager, Charlotte Kristiane; Breum, Solvej Østergaard; Jorsal, Sven Erik Lind; Kokotovic, Branko; Larsen, Lars Erik.

    2011. Abstract from 1st Congress of the European Association of Veterinary Laboratory Diagnosticians, Lelystad, Netherlands.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2011

  23. Published

    Diagnostik af PCV-2 i svinebesætninger på spyt indsamlet ved hjælp af reb. / Christensen, Sanne; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Pedersen, Ken Steen; Stege, Helle; Kristensen, Charlotte Sonne (VSP).

    In: Dansk Veterinaertidsskrift, No. 6, 2011, p. 35.

    Publication: Research - peer-reviewJournal article – Annual report year: 2011

  24. Published

    Distribution of influenza a viruses of avian and swine origin and their sialic acid receptors in experimentally influenza infected pigs. / Trebbien, Ramona; Larsen, Lars Erik; Viuff, Birgitte Martine.

    6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. 2011.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  25. Published

    Distribution of sialic acid receptors and influenza A viruses of avian and swine origin and in experimentally infected pigs. / Trebbien, Ramona; Larsen, Lars Erik; Viuff, Birgitte M.

    In: Virology Journal, Vol. 8, No. 1, 2011, p. 434.

    Publication: Research - peer-reviewJournal article – Annual report year: 2011

  26. Published

    Does PCV2 reduce the impact of subsequent infection with Lawsonia intracellularis?. / Hansen, Mette Sif; Jensen, Tim Kåre; Hjulsager, Charlotte Kristiane; Angen, Øystein; Riber, Ulla; Nielsen, Jens; Larsen, Lars Erik.

    6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. 2011. p. P.022.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  27. Published

    Identification of an antigenically different porcine parvovirus (PPV) isolate in Denmark. / Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; Shangjin, Cui; Larsen, Kirsten Volmer; Larsen, Lars Erik.

    Proceedings of the 6th International Symposium on Emerging and Re-emerging Pig Diseases. 2011.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  28. Published

    Investigation of PCV2-status in Danish herds - One year longitudinal study. / Kristensen, C. S.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. 2011. p. P.023.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  29. Published

    Pandemic H1N1 2009 virus in Danish pigs: Diagnosis and lack of surveillance. / Larsen, Lars Erik; Nielsen, L. P.; Breum, Solvej Østergaard; Trebbien, Ramona; Hjulsager, Charlotte Kristiane.

    2011. Abstract from International Oxford Influenza Conference - Influenza2010 zoonotic influenza and human health, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2011

  30. Published

    Pandemic H1N1 2009 virus in Norwegian pigs naïve to influenza A viruses. / Germundsson, A.; Gjerset, B.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Er, C.; Hungnes, O.; Lium, B.

    2011. Abstract from Influenza 2010: Zoonotic Influenza and Human Health, Oxford, United Kingdom, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2011

  31. Published

    Pandemic Influenza A H1N1v circulates in Danish pigs. / Hjulsager, Charlotte Kristiane; Breum, Solvej Østergaard; Nielsen, L. P.; Trebbien, Ramona; Larsen, Lars Erik.

    6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. 2011.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  32. Published

    Screening of reservoirs for hepatitis E virus. / Krog, Jesper Schak; Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; Jensen, Trine Hammer; Bøtner, Anette; Larsen, Lars Erik.

    6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. 2011. p. P.239.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  33. Published

    The aetiological role of porcine circovirus type 2 in acute diarrhoea of weaners in Danish herds. / Pedersen, K. S.; Hjulsager, Charlotte Kristiane; Guedes, R.; Jensen, Trine Hammer; Jorsal, Sven Erik Lind; Stege, H.; Nielsen, J. P.; Larsen, Lars Erik.

    6th International Symposium on Emerging and Re-emerging Pig Diseases: Proceedings. 2011. p. P.050.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  34. Published
  35. Published

    Undersøgelse af PCV2-status i to danske besætninger - et års opfølgning.. / Kristensen, Charlotte Sonne; Larsen, Lars Erik; Hjulsager, Charlotte Kristiane.

    Videncenter for Svineproduktion, 2011. 7 p. (Erfaring; No. 1108).

    Publication: ResearchReport – Annual report year: 2011

  36. 2010
  37. Published

    A preliminary study of the association between Porcine Circovirus Type 2, Lawsonia intracellularis and diarrhoea in growing pigs. / Holyoake, Patricia K.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Pedersen, Ken S.; Johansen, Markku; Stege, Helle; Orchard, Beverley; Ståhl, Marie; Angen, Øystein; Nielsen, Jens P.

    Proceedings of the 21st International Pig Veterinary Society Congress. 2010. p. O.252.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  38. Published

    A preliminary study of the eff ects of treating diarrhoeic pigs with oxytetracycline on shedding of Porcine Circovirus Type 2 and Lawsonia intracellularis. / Holyoake, Patricia K.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Pedersen, Ken S.; Johansen, Markku; Stege, Helle; Orchard, Beverley; Ståhl, Marie; Angen, Øystein; Nielsen, Jens P.

    Proceedings of the 21st International Pig Veterinary Society Congress. 2010. p. P.158.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  39. Published
  40. Published

    Diagnosis of Porcine Circovirus Diseases (PCVDs) by serology and qPCR. / Larsen, Lars Erik; Aastrup, Peter; Hjulsager, Charlotte Kristiane; Larsen, Kirsten V.

    Proceedings of the 21st International Pig Veterinary Society Congress. 2010. p. O.067.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  41. Published

    Dynamics of swine influenza infections in the farrowing unit of a Danish sow herd. / Larsen, Lars Erik; Nielsen, Christian K.; Aakerblom, Simon; Hjulsager, Charlotte Kristiane; Nielsen, Jens P.; Stege, Helle H.; Kristensen, Charlotte S.; Elvstrom, Anders; Lau, Leon.

    Proceedings of the 21st International Pig Veterinary Society Congress. 2010. p. O.042.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  42. Published

    Evaluation of a method for recovery of noroviruses and hepatitis A virus from oysters and blue mussels. / Uhrbrand, Katrine; Myrmel, Mette; Maunula, Leena; Vainio, Kirsti; Trebbien, Ramona; Nørrung, Birgit; Schultz, Anna Charlotte.

    2010. Abstract from 4th International Conference on Caliviruses, Santa Cruz, Chile, .

    Publication: ResearchConference abstract for conference – Annual report year: 2010

  43. Published

    Evaluation of a rapid method for recovery of norovirus and hepatitis A virus from oysters and blue mussels. / Uhrbrand, Katrine; Myrmel, Mette; Maunula, Leena; Vainio, Kirsti; Trebbien, Ramona; Nørrung, Birgit; Schultz, Anna Charlotte.

    2010. Abstract from 8th Symposium on Food Microbiology, Helsingør, Denmark.

    Publication: ResearchConference abstract for conference – Annual report year: 2010

  44. Published

    Evaluation of a rapid method for recovery of norovirus and hepatitis A virus from oysters and blue mussels. / Uhrbrand, Katrine; Myrmel, Mette; Maunula, Leena; Vainio, Kirsti; Trebbien, Ramona; Nørrung, Birgit; Schultz, Anna Charlotte.

    In: Journal of Virological Methods, Vol. 169, No. 1, 2010, p. 70-78.

    Publication: Research - peer-reviewJournal article – Annual report year: 2010

  45. Published

    Forskningsprojekt om ny spædgrisediarre i Danmark. / Angen, Øystein; Jensen, Tim Kåre; Mølbak, Lars; Larsen, Lars Erik; Jorsal, Sven Erik Lind; Bækbo, Poul.

    In: Dansk Veterinærtidsskrift, Vol. 93, No. 1, 2010, p. 31.

    Publication: Research - peer-reviewJournal article – Annual report year: 2010

  46. Published

    Hepatitis E virus is highly prevalent in the Danish pig population. / Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; Deus, Nilsa de; Segalès, Joaquim; Larsen, Lars Erik.

    In: Veterinary Microbiology, 2010.

    Publication: Research - peer-reviewJournal article – Annual report year: 2010

  47. Published

    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, Charlotte Kristiane; Larsen, Lars Erik; Koopmans, M.; Bottiger, B.

    In: Journal of Clinical Microbiology, Vol. 48, No. 2, 2010, p. 363-368.

    Publication: Research - peer-reviewJournal article – Annual report year: 2010

  48. Published

    Infection dynamics of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) in vaccinated and non-vaccinated pigs. / Jessen, Helle H.; Hjulsager, Charlotte Kristiane; Nielsen, Jens P.; Stege, Helle; Larsen, Lars Erik; Elvstrøm, Anders.

    Proceedings of the 21st International Pig Veterinary Society Congress. 2010. p. O.173.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  49. Published

    Infectious risk factors for postweaning multisystemic wasting syndrome (PMWS) development. / Grau-Roma, Llorenç; Kristensen, Charlotte S.; Stockmarr, Anders; Enøe, Claes; Lopez-Soria, Sergio; Nofrarias, Miquel; Bille-Hansen, Vivi; Hjulsager, Charlotte Kristiane; Sibila, Marina; Jorsal, Sven Erik Lind; Fraile, Lorenzo; Baekbo, Poul; Vigre, Håkan; Segales, Joaquim; Larsen, Lars Erik.

    Proceedings of the 21st International Pig Veterinary Society Congress. 2010. p. P.021.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  50. Published

    Lung pathology in slaughtered pigs from Norwegian herds naturally infected with pandemic infl uenza A (H1N1) 2009 virus. / Valheim, Mette; Gamlem, Hans; Gjerset, Britt; Larsen, Lars Erik; Lium, Bjørn.

    Proceedings of the 21st International Pig Veterinary Society Congress. 2010. p. P.282.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  51. Published

    Outbreak of Influenza A Virus in Farmed Mink (Neovison vison) in Denmark. / Chriél, Mariann; Jensen, Trine Hammer; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Harslund, Jakob le Fèvre; Rangstrup-Christensen, Lena; Pedersen, Bjarne; Hammer, Anne Sofie.

    2010. Abstract from OFFLU Annual Technical Meeting, Rome, Italy, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2010

  52. Published

    Prevalence of Escherichia coli O157 and verocytotoxin producing E. coil (VTEC) on Danish beef carcasses. / Breum, Solvej Østergaard; Boel, Jeppe.

    In: International Journal of Food Microbiology, Vol. 141, No. 1-2, 2010, p. 90-96.

    Publication: Research - peer-reviewJournal article – Annual report year: 2010

  53. Published

    Quantitative assessment of Lawsonia intracellularis in feces by real-time PCR. / Pedersen, Ken S.; Pedersen, Klaus; Ståhl, Marie; Angen, Øystein; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik; Stege, Helle; Nielsen, Jens P.

    Proceedings of the 21st IPVS Congress. 2010.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2010

  54. Published

    Replication, Pathogenesis and Transmission of Pandemic (H1N1) 2009 Virus in Non-Immune Pigs. / Brookes, Sharon M; Nunez, Alejandor; Choudhury, Bhudipa; Matrosovich, Mikhail; Essen, Stephen C; Clifford, Derek; Slomka, Marek J; Kuntz-Simon, Gaélle; Garcon, Fanny; Nash, Bethany; Hanna, Amanda; Heegaard, Peter M. H.; Queguiner, Stéphane; Bublot, Michel; Garcia, Jaime Maldonado; Gardner, Rebecca; Foni, Emanuela; Loeffen, Willie; Larsen, Lars Erik; Reeth, Kristien Van; Banks, Jill; Irvine, Richard M.; Brown, Ian H.

    In: P L o S One, Vol. 5, No. 2, 2010, p. 1 - 9.

    Publication: Research - peer-reviewJournal article – Annual report year: 2010

  55. Published
  56. Published

    Serological response and infl uence on virus load in pigs vaccinated with Porcilis PCV. / Astrup, Peter; Haugegaard, Svend; Larsen, Claus B.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    Proceedings of the 21st International Pig Veterinary Society Congress. 2010. p. P.054.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2011

  57. Published

    Strategies for subtyping influenza viruses circulating in the Danish pig population. / Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; Trebbien, Ramona; Larsen, Lars Erik.

    The International Symposium on Neglected Influenza Viruses: Final Programme & Abstracts. Vol. Poster Presentations 2010. p. P-033.

    Publication: Research - peer-reviewConference abstract in proceedings – Annual report year: 2010

  58. Published

    Svineinfluenza – status og afklaring af nomenklatur. / Larsen, Lars Erik; Hjulsager, Charlotte Kristiane.

    In: Dansk Veterinærtidsskrift, Vol. 93, No. 10, 2010.

    Publication: Research - peer-reviewJournal article – Annual report year: 2011

  59. Published

    Vaccination med Porcilis PCV i to danske svinebesætninger : Vaccination gav et ensartet serologisk respons. / Haugegaard, J.; Astrup, P.; Haugegaard, S.; Larsen, C. B.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    In: Dansk Veterinaertidsskrift, Vol. 93, No. 5, 2010, p. 24-28.

    Publication: Research - peer-reviewJournal article – Annual report year: 2011

  60. 2009
  61. Published

    Endemic Hepatitis E in two Nordic Countries. / Norder, H.; Sundqvist, L.; Magnusson, L.; Breum, Solvej Østergaard; Lofdahl, M.; Larsen, Lars Erik; Hjulsager, Charlotte Kristiane; Magnius, L.; Bottiger, B.E.; Widen, F.

    In: Eurosurveillance (Online Edition), Vol. 14, No. 19, 2009, p. 20-28.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  62. Published

    H1N1 Influenza A hos mennesker og svin. / Larsen, Lars Erik.

    In: Hyologisk, 2009, p. 80.

    Publication: CommunicationJournal article – Annual report year: 2009

  63. Published

    HEPATITIS E VIRUS IS PREVALENT IN THE DANISH PIG POPULATION. / Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; Deus, Nilsa de; Segalès, Joaquim; Norder, Heléne; Böttiger, Blenda; Larsen, Lars Erik.

    8th International Congress of Veterinary Virology: Integrating classical and molecular virology. 2009.

    Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2009

  64. Published
  65. Published

    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, Charlotte Kristiane; Sibila, M.; Kristensen, C. S.; Lopez-Soria, S.; Enøe, Claes; Casal, J.; Bøtner, Anette; Nofrarias, M.; Bille-Hansen, Vivi; Fraile, L.; Bækbo, P.; Segales, J.; Larsen, Lars Erik.

    In: Veterinary Microbiology, Vol. 135, No. 3-4, 2009, p. 272-282.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  66. Published

    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, Lars Erik; Matrosovich, M.; Bublot, M.; Maldonado, J.; Beer, M.; Cattoli, G.

    In: Veterinary Record, Vol. 164, No. 24, 2009, p. 760-761.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  67. Published

    Influenzavirus hos svin. / Dalsgård, Anders; Larsen, Lars Erik.

    In: Dansk Veterinærtidsskrift, No. 11, 2009, p. 6-9.

    Publication: CommunicationJournal article – Annual report year: 2009

  68. Published

    Inter-laboratory and inter-assay comparison on two real-time PCR techniques for quantification of PCV2 nucleic acid extracted from field samples. / Hjulsager, Charlotte Kristiane; Grau-Roma, L.; Sibila, M.; Enøe, Claes; Larsen, Lars Erik; Segales, J.

    In: Veterinary Microbiology, Vol. 133, No. 1-2, 2009, p. 172-178.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  69. Published
  70. Published

    PCV2 dynamik. / Kristensen, Charlotte Sonne; Grau-Roma, Lorenc; Segales, Joaquim; Bækbo, Poul; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    In: Dansk Svineproduktion, No. 835, 2009.

    Publication: ResearchJournal article – Annual report year: 2009

  71. Published

    PCV-2 og diarresygdomme hos svin. / Larsen, Lars Erik.

    In: DYRLÆGEN, No. 2, 2009, p. 2 - 4.

    Publication: ResearchJournal article – Annual report year: 2009

  72. Published

    Phylogenetic Analysis of PRRSV from Danish Pigs. / Hjulsager, Charlotte Kristiane; Breum, Solvej Østergaard; Larsen, Lars Erik.

    2009. Abstract from 8th International Congress of Veterinary Virology, Budapest, Hungary.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2009

  73. Published

    Pig major acute-phase protein and haptoglobin serum concentrations correlate with PCV2 viremia and the clinical course of postweaning multisystemic wasting syndrome. / Grau-Roma, Llorenc; Heegaard, Peter M. H.; Hjulsager, Charlotte Kristiane; Sibila, Marina; Kristensen, Charlotte Sonne; Allepuz, A.; Pineiro, M.; Larsen, Lars Erik; Segales, Joaquim; Fraile, Lorenzo.

    In: Veterinary Microbiology, Vol. 138, No. 1-2, 2009, p. 53-61.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  74. Published

    Respiratory disease in calves: Microbiological investigations on trans-tracheally aspirated bronchoalveolar fluid and acute phase protein response. / Angen, Øystein; Thomsen, John; Larsen, Lars Erik; Larsen, J.; Kokotovic, Branko; Heegaard, Peter M. H.; Enemark, J. M. D.

    In: Veterinary Microbiology, Vol. 137, No. 1-2, 2009, p. 165-171.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  75. Published

    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, Kitt; Hjulsager, Charlotte Kristiane; Kristensen, C.S.; Baekbo, Poul; Larsen, Lars Erik.

    In: Veterinary Microbiology, Vol. 139, No. 3-4, 2009, p. 219-226.

    Publication: Research - peer-reviewJournal article – Annual report year: 2009

  76. Published

    Vaccination af slagtekalve mod BRSV : Et feltforsøg i 16 danske slagtekalvebesætninger i perioden 2006 - 2008. / Graumann, Anne Mette (Invited author); Larsen, Lars Erik (Invited author).

    Slagtekalveproduktion - Temamøde. Vol. 16 16. ed. Århus : Det Jordbrugsvidenskabelige Fakultet, Århus Universitet, 2009.

    Publication: ResearchArticle in proceedings – Annual report year: 2009

  77. 2008
  78. Published

    Antibody titers against swine influenza subtypes determined by the hemagglutination inhibition test are highly dependent on the strain. / Trebbien, Ramona; Nielsen, Jens; Bøtner, Anette; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    2008. Abstract from 20th International Pig Veterinary Society Congress, Durban, South Africa.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2008

  79. Published

    Årsager til luftvejsinfektioner hos kalve. / Sloth, Karen Helle; Fisker, Irene; Larsen, Lars Erik.

    In: Kalveproducenten, No. Maj, 2008, p. 14 - 17.

    Publication: ResearchJournal article – Annual report year: 2008

  80. Published

    Årsager til luftvejsinfektioner hos kalve. / Sloth, Karen Helle; Fisker, Irene; Larsen, Lars Erik.

    In: Kvæginfo, 2008, p. 1 - 5.

    Publication: ResearchJournal article – Annual report year: 2008

  81. Published

    Bakterier i svin. / Mølbak, Lars; Jensen, Tim Kåre; Boye, Mette.

    In: Hyologisk, Vol. 30, No. 9, 2008, p. 46 - 48.

    Publication: ResearchJournal article – Annual report year: 2008

  82. Published

    Comparison of two quantitative PCR techniques for porcine circovirus Type 2 (PCV2) nucleic acid in field samples. / Hjulsager, Charlotte Kristiane; Grau-Roma, Llorenc; Sibila, M.; Enøe, Claes; Larsen, Lars Erik; Segales, J.

    2008. Abstract from 20th International Pig Veterinary Society Congress, Durban, South Africa.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2008

  83. Published

    Danske aktiviteter vedr. mitteovervågning og forskning. / Larsen, Lars Erik (Invited author); Bødker, Rene (Invited author).

    2008. Poster session presented at RUFF-møde om klimaændringer, Krogerup Avlsgård, Humlebæk, .

    Publication: ResearchPoster – Annual report year: 2008

  84. Published

    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, Charlotte Kristiane; Sibila, M.; Kristensen, C.S.; Lopez-Soria, S.; Enøe, Claes; Bøtner, Anette; Nofrarias, M.; Bille-Hansen, Vivi; Fraile, L.; Baekbo, Poul; Segales, J.; Larsen, Lars Erik.

    2008. Abstract from 20th International Pig Veterinary Society Congress, Durban, South Africa.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2008

  85. Published

    Early Administration of Probiotics Alters Bacterial Colonization and Limits Diet-Induced Gut Dysfunction and Severity of Necrotizing Enterocolitis in Preterm Pigs. / Siggers, Richard H.; Siggers, Jayda; Boye, Mette; Thymann, Thomas; Mølbak, Lars; Leser, Thomas; Jensen, Bent B.; Sangild, Per T.

    In: Journal of Nutrition, Vol. 138, No. 8, 2008, p. 1437-1444.

    Publication: Research - peer-reviewJournal article – Annual report year: 2008

  86. Published

    Er der sammenhæng mellem PMWS og salmonella?. / Kristensen, Charlotte Sonne; Roma, Llorenc Grau; Larsen, Lars Erik.

    In: Dansk Svineproduktion, No. Erfaring nr. 0806, 2008, p. 1-4.

    Publication: CommunicationJournal article – Annual report year: 2008

  87. Published

    Extrahepatic Acute Phase Protein Response in Pigs with Pleuropneumonia Caused by Experimental Actinobacillus pleuropneumoniae Infection. / Skovgaard, Kerstin; Mortensen, Shila; Poulsen, Karin Tarp; Boye, Mette; Heegaard, Peter M. H.

    2008. Poster session presented at 3rd International Symposium on Animal Functional Genomics, Edinburgh, United Kingdom.

    Publication: ResearchPoster – Annual report year: 2008

  88. Published

    Helicobacter spp. present in the small intestine of pigs having proliferative enteropathy. / Mølbak, Lars; Giovalle, Estelle; Jensen, Tim Kåre; Boye, Mette.

    2008. Abstract from International workshop on pathaogenesis and host response in Helicobacter infections, Helsingør, Denmark, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2008

  89. Published

    Hepatitis E virus - en ny zoonose?. / Breum, Solvej Østergaard (Invited author); Hjulsager, Charlotte Kristiane (Invited author); Larsen, Lars Erik (Invited author).

    2008. Abstract from Dansk Veterinær Hyologisk Selskab : Forårsmøde 2008, Kolding, .

    Publication: ResearchConference abstract for conference – Annual report year: 2008

  90. Published

    Hepatitis E Virus i danske grise. / Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    In: Dansk Veterinaertidsskrift, No. 7, 2008.

    Publication: CommunicationJournal article – Annual report year: 2008

  91. Published

    Hepatitis E. virus is prevalent in the Danish pig population. / Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; De Deus, N.; Segales, J.; Enøe, Claes; Larsen, Lars Erik.

    2008. Abstract from 20th International Pig Veterinary Society Congress, Durban, South Africa.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2008

  92. Published

    Hepatitis E. virus is prevalent in the Danish pig population. / Breum, Solvej Østergaard; Hjulsager, Charlotte Kristiane; De Deus, N.; Segales, J.; Enøe, Claes; Larsen, Lars Erik.

    2008. Poster session presented at 20th International Pig Veterinary Society Congress, Durban, South Africa.

    Publication: Research - peer-reviewPoster – Annual report year: 2008

  93. Published

    Identification of a new porcine circovirus type 2 (PCV2) genotype in Danish archive pigsamples. / Dupont, Kitt; Larsen, Lars Erik.

    2008. Abstract from 20th International Pig Veterinary Society Congress, Durban, South Africa.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2008

  94. Published

    Longitudinal determination of haptoglobin and pigmap concentrations in PMWS affected and non-affected pigs. / Grau-Roma, Llorenç; Heegaard, Peter M. H.; Hjulsager, Charlotte Kristiane; Sibila, Marina; Kristensen, Charlotte S.; Fraile, Lorenzo; Piñero, Matilde; Larsen, Lars Erik; Segalés, Joaquim.

    2008. Abstract from colloquim on animal acute phase proteins, Barcelona, Spain, .

    Publication: ResearchConference abstract for conference – Annual report year: 2008

  95. Published

    PCV-2 genotype definition and nomenclature. / Segalés, J.; Olvera, A.; Grau-Roma, Llorenc; Charreyre, C.; Nauwynck, H.; Larsen, Lars Erik; Dupont, Kitt; McCullough, K.; Ellis, John; Krakowka, S; Mankertz, A; Fredholm, M.; Fossum, Caroline; Timmusk, S.; Stockhofe-Zurwieden, N.; Beattie, V.; Amstrong, D.; Grassland, B.; Baekbo, Poul; Allan, G.

    In: Veterinary Record, Vol. 162, No. 26, 2008, p. 867-868.

    Publication: Research - peer-reviewJournal article – Annual report year: 2008

  96. Published

    PMWS smitter via luften. / Sonne Kristensen, Charlotte; Vestergaard, Kaj; Bækbo, Poul; Enøe, Claes; Bille-Hansen, Vivi; Jorsal, Sven Erik Lind; Larsen, Lars Erik.

    In: Dansk Svineproduktion, No. 822, 2008, p. 1 - 8.

    Publication: CommunicationJournal article – Annual report year: 2008

  97. Published

    PMWS smitter via luften. / Kristensen, Charlotte Sonne; Larsen, Lars Erik.

    In: Fagbladet Svin, 2008.

    Publication: ResearchJournal article – Annual report year: 2008

  98. Published

    Real-time onestep RT-PCR for the detection and differentiation of European and North American types of PRRSV in boar semen. / Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    2008. Poster session presented at 20th International Pig Veterinary Society Congress, Durban, South Africa.

    Publication: Research - peer-reviewPoster – Annual report year: 2008

  99. Published

    Real-time onestep RT-PCR for the detection and differentiation of European and North American types of PRRSV in boar semen. / Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    2008. Abstract from 20th International Pig Veterinary Society Congress, Durban, South Africa.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2008

  100. Published

    Sapovirus fundet i danske grise. / Hjulsager, Charlotte Kristiane; Breum, Solvej Østergaard; Larsen, Lars Erik.

    In: Dansk Veterinærtidsskrift, No. 18, 2008, p. 41.

    Publication: CommunicationJournal article – Annual report year: 2008

  101. Published

    Vacciner til kvæg - status og perspektiver. / Larsen, Lars Erik; Jungersen, Gregers.

    In: Danske Mælkeproducenter, Vol. december, 2008, p. 12-14.

    Publication: CommunicationJournal article – Annual report year: 2008

  102. Published

    Validation of real time PCR assays for use in routine diagnostics of pig diarrhoea. / Ståhl, Marie; Hjulsager, Charlotte Kristiane; Breum, Solvej Østergaard; Larsen, Lars Erik; Jorsal, Sven Erik Lind; Angen, Øystein.

    2008. Poster session presented at Advances in qPCR, Stockholm, Sweden.

    Publication: Research - peer-reviewPoster – Annual report year: 2008

  103. 2007
  104. Published

    Airborne transmission of PMWS between pig units located at close range. / Kristensen, C.S.; Bille-Hansen, Vivi; Vestergaard, K.; Jorsal, Sven Erik Lind; Bækbo, Poul; Enøe, Claes; Larsen, Lars Erik.

    2007. Abstract from 5th International Symposium on Emerging and Re-emerging Pig Diseases, Krakow, Poland.

    Publication: ResearchConference abstract for conference – Annual report year: 2007

  105. Published

    Airborn transmission of PMWS between pig units located at close range. / Kristensen, C. S.; Bille-Hansen, Vivi; Vestergaard, K.; Jorsal, Sven Erik Lind; Bækbo, P.; Larsen, Lars Erik.

    2007. Abstract from 5th International Symposium on Emerging and Re-emerging Pig Diseases, Krakow, Poland.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2007

  106. Published

    Calves health and welfare. / Larsen, Lars Erik (Invited author).

    2007. Abstract from CCDays, Nyborg, Denmark, .

    Publication: ResearchConference abstract for conference – Annual report year: 2007

  107. Published

    Dynamics in PMWS positive herds. / Hjulsager, Charlotte Kristiane; Kristensen, C. S.; Bille-Hansen, Vivi; Bækbo, P.; Dupont, Kitt; Vigre, Håkan; Enøe, Claes; Larsen, Lars Erik.

    2007. Abstract from 5th International Symposium on Emerging and Re-emerging Pig Diseases, Krakow, Poland.

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2007

  108. Published

    Faktorer af betydning for sundheden hos kalve. / Larsen, Lars Erik.

    In: KvægInfo, Vol. 1808, 2007.

    Publication: ResearchJournal article – Annual report year: 2007

  109. Published

    Mingling of PMWS-affected pigs with non-affected pigs: a PCV2 sequence study. / Dupont, Kitt; Kristensen, C. S.; Hjulsager, Charlotte Kristiane; Bækbo, Poul; Bille-Hansen, Vivi; Larsen, Lars Erik.

    2007. Poster session presented at 5th International Symposium on Emerging and Re-emerging Pig Diseases, Krakow, Poland.

    Publication: Research - peer-reviewPoster – Annual report year: 2007

  110. Published

    Myxomatose hos kaniner. / Larsen, Lars Erik.

    In: Dansk Veterinærtidsskrift, Vol. 21, 2007.

    Publication: ResearchJournal article – Annual report year: 2007

  111. Published

    Norovirus hyppig hos kalve. / Kristensen, S. L. S.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    In: Norovirus hyppig hos kalve, Vol. 10, 2007.

    Publication: ResearchJournal article – Annual report year: 2007

  112. Published

    Norovirus, Sapovirus, rotavirus and hepeviruses in animal samples. Norovirus surveillance humans. Sapovirus surveillance humans. / Böttiger, B.; Johnsen, C. K.; Midgley, S.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    2007. Poster session presented at EVENT meeting, Pesc, Hungary, .

    Publication: Research - peer-reviewPoster – Annual report year: 2007

  113. Published

    PCV2 dynamics in PMWS positive Herds. / Hjulsager, Charlotte Kristiane; Kristensen, C. S.; Bille-Hansen, Vivi; Bækbo, P.; Dupont, Kitt; Vigre, Håkan; Enøe, Claes; Larsen, Lars Erik.

    2007. Paper presented at 5th International Symposium on Emerging and Re-emerging Pig Diseases, Krakow, Poland.

    Publication: Research - peer-reviewPaper – Annual report year: 2007

  114. Published

    Seological testing for Porcine circovirus type 2 in Danish pig herds with and without PMWS. / Enøe, Claes; Bækbo, Poul; Vigre, Håkan; Larsen, Lars Erik; Jorsal, Sven Erik Lind; Nielsen, E.O.

    2007. Abstract from 5th International Symposium on Emerging and Re-emerging Pig Diseases, Krakow, Poland.

    Publication: ResearchConference abstract for conference – Annual report year: 2007

  115. Published

    Temperate phages TP901-1 and phi LC3, belonging to the P335 species, apparently use different pathways for DNA injection in Lactococcus lactis subsp cremoris 3107. / Breum, Solvej Østergaard; Neve, Horst; Heller, Knut J.; Vogensen, Finn K.

    In: Fems Microbiology Letters, Vol. 276, No. 2, 2007, p. 156-164.

    Publication: Research - peer-reviewJournal article – Annual report year: 2007

  116. Published

    Validation of real-time one-step RT-PCR assays for detection of influenza a virus subtypes H5 and H7 in pigs. / Trebbien, Ramona; Hjulsager, Charlotte Kristiane; Handberg, Kurt; Larsen, Lars Erik.

    2007. Paper presented at 5th International Symposium on Emerging and Re-emerging Pig Diseases, Krakow, Poland.

    Publication: ResearchPaper – Annual report year: 2007

  117. Published

    What do we know on epidemiology, control and prevention of porcine circovirus diseases. / Segalés, J.; Larsen, Lars Erik; Wallgren, P.; Rose, N.; Grau-Roma, L.; Sibila, M.; Fraile, L.; Casal, J.; Bækbo, Poul.

    2007. Abstract from 5th International Symposium on Emerging and Re-emerging Pig Diseases, Krakow, Poland.

    Publication: ResearchConference abstract for conference – Annual report year: 2007

  118. 2006
  119. Published

    Aviær influenza i svin. / Larsen, Lars Erik; Hjulsager, Charlotte Kristiane.

    In: Dyrlaegemagasinet for Praktiserende Dyrlaeger, Vol. 1/6 2006, 2006, p. 2-4.

    Publication: ResearchJournal article – Annual report year: 2006

  120. Published

    Circulation of bovine respiratory syncytial virus in Brazil. / Almeida, R.S.; Domingues, H.G.; Spilki, F.R.; Larsen, Lars Erik; Hagglund, S.; Belak, S.; Arns, C.W.

    In: Veterinary Record, Vol. 158, No. 18, 2006, p. 632-634.

    Publication: Research - peer-reviewJournal article – Annual report year: 2006

  121. Published

    Diagnosis and epidemiology of bovine coronavirus in Swedish neonatal dairy and beef calves. / Tråvén, Madeleine; Verdier, Kerstin; Larsen, Lars Erik; Thorén, Peter.

    2006. Abstract from 7th International Congress of Veterinary Virology, Lisboa, Portugal, .

    Publication: ResearchConference abstract for conference – Annual report year: 2006

  122. Published

    Histopathologic findings in a case control study of PMWS in Danish pig herds. / Bille-Hansen, Vivi; Jorsal, Sven Erik Lind; Vigre, Håkan; Larsen, Lars Erik.

    2006. Abstract from 19th International Pig Veterinary Society Congress, Copenhagen, Denmark.

    Publication: ResearchConference abstract for conference – Annual report year: 2006

  123. Published

    Isolation and genetic characterization of new reassortant H1N2 swine influenza a virus from pigs in Denmark. / Hjulsager, Charlotte Kristiane; Bragstad, K.; Bøtner, Anette; Larsen, Lars Erik.

    2006. Poster session presented at 7th International Congress of Veterinary Virology, Lisboa, Portugal, .

    Publication: Research - peer-reviewPoster – Annual report year: 2006

  124. Published

    Molecular epidemiology of bovine coronavirus on the basis of comparative analyses of the S gene. / Liu, Lihong; Hägglund, Sara; Hakhverdyan, Mikhayil; Alenius, Stefan; Larsen, Lars Erik; Belak, Sándor.

    In: Journal of Clinical Microbiology, Vol. 44, No. 3, 2006, p. 957-960.

    Publication: Research - peer-reviewJournal article – Annual report year: 2006

  125. Published

    New swine influenza A H1N2 re-assortment found in Danish swine. / Hjulsager, Charlotte Kristiane; Bragstad, K.; Bøtner, Anette; Nielsen, E.O.; Vigre, Håkan; Enøe, Claes; Larsen, Lars Erik.

    2006. Abstract from 19th International Pig Veterinary Society Congress, Copenhagen, Denmark.

    Publication: ResearchConference abstract for conference – Annual report year: 2006

  126. Published

    New swine influenza A H1N2 reassortment found in Danish swine. / Hjulsager, Charlotte Kristiane; Bragstad, K.; Bøtner, Anette; Nielsen, E. O.; Vigre, Håkan; Enøe, Claes; Larsen, Lars Erik.

    2006. Paper presented at 19th International Pig Veterinary Society Congress, Copenhagen, Denmark.

    Publication: Research - peer-reviewPaper – Annual report year: 2006

  127. Published

    Norovirus i danske køer. / Kristensen, Signe S.; Hjulsager, Charlotte Kristiane; Larsen, Lars Erik.

    In: Dansk Veterinærtidsskrift, Vol. 18, 2006.

    Publication: ResearchJournal article – Annual report year: 2006

  128. Published

    PMWS in Denmark: : Epidemiology, diagnosis and control. / Bøtner, Anette; Vigre, Håkan; Jorsal, Sven Erik Lind; Nielsen, Jens; Lohse, Louise; Bille-Hansen, Vivi; Larsen, Lars Erik; Baekbo, P.; Kristensen, C. S.; Nielsen, E. O.; Enøe, Claes.

    PCVD…Coming Full Circle. Merial Write Book, 2006.

    Publication: ResearchBook chapter – Annual report year: 2006

  129. Published

    The use of different diagnostic tests in a herd with an unexpected case of a BVD virus positive calf.. / Holm, Elisabeth; Voss, Heidi; Jensen, N.P.; Larsen, Lars Erik; Uttenthal, Åse.

    2006. Abstract from International Pestivirus Symposium, Uppsala, Sweden, .

    Publication: ResearchConference abstract for conference – Annual report year: 2006

  130. Published

    Transmission of PMWS between pen mates. / Kristensen, C.S.; Bille-Hansen, Vivi; Vigre, Håkan; Bøtner, Anette; Bækbo, Poul; Enøe, Claes; Larsen, Lars Erik.

    2006. Abstract from 19th International Pig Veterinary Society Congress, Copenhagen, Denmark.

    Publication: ResearchConference abstract for conference – Annual report year: 2006

  131. Published

    Vaccination af Kalve mod lungebetændelse. / Larsen, Lars Erik.

    01 January 2006.

    Publication: ResearchInternet publication – Annual report year: 2006

  132. Published

    Vertical transmission of bovine viral diarrhoea virus (BVDV) in mousedeer (Tragulus javanicus) and spread to domestic cattle. / Uttenthal, Åse; Høyer, M.J.; Grøndahl, C.; Houe, Hans; van Maanen, C.; Rasmussen, Thomas Bruun; Larsen, Lars Erik.

    In: Archives of Virology, Vol. 151, No. 12, 2006, p. 2377-2387.

    Publication: Research - peer-reviewJournal article – Annual report year: 2006

  133. Published

    Veterinary and medical aspects of abortion in Danish sheep. / Agerholm, Jørgen S.; Aalbæk, Bent; Fog-Larsen, Anne Marie; Boye, Mette; Holm, Elisabeth; Jensen, Tim Kåre; Lindhardt, Tina; Larsen, Lars Erik; Buxton, D.

    In: Acta Pathologica Microbiologica et Immunologica Scandinavica, Vol. 114, No. 2, 2006, p. 146-152.

    Publication: Research - peer-reviewJournal article – Annual report year: 2006

  134. 2005
  135. Published

    A Danish study on FRNA Coliphages as source specific indicator of faecal pollution in shellfish harvest areas. / Schultz, Anna Charlotte; Trebbien, Ramona.

    2005. Abstract from 13th International Symposium on Health-related Water Microbiology, Swansea, United Kingdom.

    Publication: ResearchConference abstract for conference – Annual report year: 2005

  136. Published

    A Danish study on FRNA Coliphages as source specific indicator of faecal pollution in shellfish harvest areas. / Schultz, Anna Charlotte; Trebbien, Ramona.

    2005. Poster session presented at 13th International Symposium on Health-related Water Microbiology, Swansea, United Kingdom.

    Publication: ResearchPoster – Annual report year: 2005

  137. Published

    Age-dependent differences in cytokine and antibody responses after experimental RSV infection in a bovine model. / Grell, S.N.; Riber, Ulla; Tjørnehøj, Kirsten; Larsen, Lars Erik; Heegaard, Peter M. H.

    In: Vaccine, Vol. 23, No. 26, 2005, p. 3412-3423.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  138. Published

    Diagnostik af svineinfluenza. / Larsen, Lars Erik; Bøtner, Anette.

    In: Dansk Veterinærtidsskrift, 2005.

    Publication: ResearchJournal article – Annual report year: 2005

  139. Published

    Evaluation of a single-tube fluorogenic RT-PCR assay for detection of bovine respiratory syncytial virus in clinical samples. / Hakhverdyan, Mikhayil; Hägglund, Sara; Larsen, Lars Erik; Belák, Sándor.

    In: Journal of Virological Methods, Vol. 123, No. 2, 2005, p. 195-202.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  140. Published

    Marked induction of IL-6, haptoglobin and IFN gamma following experimental BRSV infection in young calves. / Grell, Susanne Nedergaard; Tjørnehøj, Kirsten; Larsen, Lars Erik; Heegaard, Peter M. H.

    In: Veterinary Immunology and Immunopathology, Vol. 103, No. 3-4, 2005, p. 235-245.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  141. Published

    Persistent BVDV infection in mousedeer infects calves - Do we know the reservoirs for BVDV?. / Uttenthal, Åse; Grøndahl, M.J.; Houe, Hans; Van Maanen, C.; Rasmussen, Thomas Bruun; Larsen, Lars Erik.

    In: Preventive Veterinary Medicine, Vol. 72, No. 1-2, 2005, p. 87-91.

    Publication: Research - peer-reviewJournal article – Annual report year: 2005

  142. Published

    Persistent BVDV infection in Mousedeer infects calves. Do we know the reservoirs for BVDV?. / Uttenthal, Åse; Grøndahl, C.; Hoyer, M.J.; Houe, Hans; van Maanen, K.; Rasmussen, Thomas Bruun; Larsen, Lars Erik.

    2005. Abstract from European symposium on BVDV control, Portugal, .

    Publication: ResearchConference abstract for conference – Annual report year: 2005

  143. Published

    Porcine Circovirus Type 2 Enteritis is an Important Differential Diagnosis to Porcine Proliferative Enteropathy caused by Lawsonia Intracellularis. / Jensen, Tim Kåre; Vigre, Håkan; Svensmark, B.; Larsen, Lars Erik; Bille-Hansen, Vivi.

    2005. Abstract from International Conference on "Animal Circoviruses and Associated Diseases", Belfast, UK, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2005

  144. Published
  145. 2004
  146. Published

    A real-time RT-PCR SYBR Green-I assay for detection of porcine reproductive and respiratory syndrome virus. / Hjulsager, Charlotte Kristiane; Jørgensen, Poul Henrik; Larsen, Lars Erik; Storgaard, Torben; Bøtner, Anette.

    2004. Poster session presented at International qPCR Symposium & Application Workshop, Freising-Weihenstephan, Germany, .

    Publication: Research - peer-reviewPoster – Annual report year: 2004

  147. Published

    Bestemmelse af immunoglobulin (IgG) niveau i kalve med henblik på evaluering af råmælksoptagelse. / Larsen, Lars Erik; Pedersen, R. E.; Lauridsen, B. H.; Steffensen, Merete Anitta; Trinderup, M.; Jensen, A. M.

    In: Dansk Veterinærtidsskrift, 2004.

    Publication: ResearchJournal article – Annual report year: 2004

  148. Published

    Bovine respiratory syncytial virus ISCOMs - protection in the presence of maternal antibodies. / Hägglund, Sara; Hu, Ke-Fei; Larsen, Lars Erik; Hakhverdyan, Mikhverdyan; Valarcher, Jean-François; Taylor, Geraldine; Morein, Bror; Belák, Sándor; Alenius, Stefan.

    In: Vaccine, Vol. 23, No. 5, 2004, p. 646-655.

    Publication: Research - peer-reviewJournal article – Annual report year: 2004

  149. Published

    Microbiological investigations on trans-tracheal aspirated bronchoalveolar fluid from clinically normal calves and calves with pneumonia. / Angen, Øystein; Enemark, J. M.; Larsen, Lars Erik; Thomsen, J.

    2004. Abstract from ASM General Meeting, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2004

  150. 2003
  151. Published

    An experimental infection model for reproduction of calf pneumonia with bovine respiratory syncytial virus (BRSV) based on one combined exposure of calves. / Tjørnehøj, Kirsten; Uttenthal, Åse; Viuff, B.; Larsen, Lars Erik; Rontved, C.; Ronsholt, L.

    In: Research in Veterinary Science, Vol. 74, No. 1, 2003, p. 55-65.

    Publication: Research - peer-reviewJournal article – Annual report year: 2003

  152. Published

    Bovine respiratory syncytial virus immunostimulating complexes (BRSV-ISCOMS) provided protection against a virulent challenge. / Willman, S.; Hu, K-F; Hakhverdyan, M.; Larsen, Lars Erik; Morein, B; Belák, S.; Alenius, S.

    2003. Abstract from 6th International Congress of Veterinary Virology, St.Malo, France, .

    Publication: ResearchConference abstract for conference – Annual report year: 2003

  153. Published

    Characterisation of a pestivirus isolated from persistently infected mousedeer (Tragulus javanicus). / Grøndahl, C.; Uttenthal, Åse; Houe, Hans; Rasmussen, Thomas Bruun; Hoyer, M.J.; Larsen, Lars Erik.

    In: Archives of Virology, Vol. 148, No. 8, 2003, p. 1455-1463.

    Publication: Research - peer-reviewJournal article – Annual report year: 2003

  154. Published

    Detection of persistent infection with pestivirus (BVDV) in a mousedeer (Tragulus Javanicus) and experimental transmission to cattle. / Grøndahl, C.; Uttenthal, Åse; Houec, H; Rasmussen, Thomas Bruun; Høyer, Mark J.; Larsen, Lars Erik.

    2003. Abstract from International Congress for Zoo Animals, Rom, Italy, .

    Publication: ResearchConference abstract for conference – Annual report year: 2003

  155. 2002
  156. Published

    BRSV - Danske erfaringer. / Larsen, Lars Erik (Invited author).

    2002. Abstract from Svenska Djurhälsovårdens Fortbindingskonferens, Stockholm, Sverige, .

    Publication: Research - peer-reviewConference abstract for conference – Annual report year: 2002

  157. Published

    Immune response to bovine respiratory syncytial virus (BRSV) following immunisation with a commercial inactivated BRSV vaccine. / Larsen, Lars Erik; Tjørnehøj, Kirsten; Riber, Ulla; Heegaard, Peter M. H.; Røntved, C.M.; Viuff, B.M.

    2002. Abstract from Buiatric Congres, Hannover, Germany, .

    Publication: ResearchConference abstract for conference – Annual report year: 2002

  158. Published
  159. 2001
  160. Published

    Bovine respiratory syncytial virus (BRSV) pneumonia in beef calf herds despite vaccination. / Larsen, Lars Erik; Tegtmeier, C.; Pedersen, E.

    In: Acta Veterinaria Scandinavica (Print Edition), Vol. 42, No. 1, 2001, p. 113-121.

    Publication: Research - peer-reviewJournal article – Annual report year: 2001

  161. Published

    BRSV Infektionsdynamik - perspektiver for sundhedsstyringen. / Larsen, Lars Erik (Invited author).

    2001. Abstract from Boologisk Selskab : Efterårsseminar, Brædstrup, .

    Publication: ResearchConference abstract for conference – Annual report year: 2001

  162. Published

    Does BRSV persist in calves. / Larsen, Lars Erik; Tjørnehøj, Kirsten; Viuff, B.; Røntved, C.M.

    2001. Abstract from RSV after 45 Years Symposium, Sergovia, Spanien, .

    Publication: ResearchConference abstract for conference – Annual report year: 2001

  163. Published

    Forekomst og betydning af bovin coronavirus. / Larsen, Lars Erik.

    In: SVS/SVIV Information, Vol. 21, No. 72, 2001, p. 6-7.

    Publication: ResearchJournal article – Annual report year: 2001

  164. Published

    Herpeslammelse og vaccination. / Larsen, Lars Erik; Hoff-Jørgensen, Rikke.

    In: DANSK VETERINÆRTIDSSKRIFT, Vol. 84, No. 16, 2001.

    Publication: ResearchJournal article – Annual report year: 2001

  165. Published

    Immunitetsstyring i slagtekalvebesætninger. / Larsen, Lars Erik; Viuff, B.; Tjørnehøj, Kirsten; Røntved, C.

    In: Kalveproducenten, Vol. 19, 2001, p. 1-6.

    Publication: ResearchJournal article – Annual report year: 2001

  166. Published

    Nye ELISA-tests for antistoffer mod bovint PI-3, BRS -og coronavirus. / Larsen, Lars Erik.

    In: SVS/SVIV Information, 2001.

    Publication: ResearchJournal article – Annual report year: 2001

  167. Published
  168. 2000
  169. Published

    Antibody dynamics in BRSV-infected Danish dairy herds as determined by isotype-specific immunoglobulins. / Uttenthal, Åse; Larsen, Lars Erik; Philipsen, J.S.; Tjørnehøj, Kirsten; Viuff, B.; Nielsen, K.H.; Nielsen, Thomas Krogh.

    In: Veterinary Microbiology, Vol. 76, No. 4, 2000, p. 329-341.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  170. Published

    Bovine respiratory syncytial virus (BRSV): A review. / Larsen, Lars Erik.

    In: Acta Veterinaria Scandinavica, Vol. 41, No. 1, 2000, p. 1-+.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  171. Published

    Extensive sequence divergence among bovine respiratory syncytial viruses isolated during recurrent outbreaks in closed herds. / Larsen, Lars Erik; Tjørnehøj, Kirsten; Viuff, B.

    In: Journal of Clinical Microbiology, Vol. 38, No. 11, 2000, p. 4222-4227.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  172. Published

    Immunitetsstyring i slagtekalvebesætninger. / Larsen, Lars Erik (Invited author).

    2000. Abstract from Temadag om sundhedsrådgivning i slagtekalvebesætninger, Brædstrup, .

    Publication: ResearchConference abstract for conference – Annual report year: 2000

  173. Published

    Increased pulmonary secretion of tumor necrosis factor-alpha in calves experimentally infected with bovine respiratory syncytial virus. / Rontved, C. M.; Tjørnehøj, Kirsten; Viuff, B.; Larsen, Lars Erik; Godson, D. L.; Rønsholt, L.; Alexandersen, Søren.

    In: Veterinary Immunology and Immunopathology, Vol. 76, No. 3-4, 2000, p. 199-214.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  174. Published

    Infection with bovine respiratory syncytial virus in calves is accompanied by a significant pulmonary secretion of tumor necrosis factor-alpha. / Rontved, C.M.; Tjørnehøj, Kirsten; Viuff, B.; Larsen, Lars Erik; Godson, D.L.; Ronsholt, L.; Alexandersen, Søren.

    In: Faseb Journal, Vol. 14, No. 6, 2000, p. A1039-A1039.

    Publication: Research - peer-reviewConference abstract in journal – Annual report year: 2000

  175. Published

    Serological responses of calves to experimental infection and reinfection with bovine respiratory syncytial virus (BRSV). / Larsen, Lars Erik; Tjørnehøj, Kirsten; Viuff, B.; Røntved, C.; Blixenkrone-Møller, M.; Rønsholt, L.

    2000. Abstract from international Congress of Veterinary Virology, Bresia, Italien, .

    Publication: ResearchConference abstract for conference – Annual report year: 2000

  176. Published

    The acute phase response of haptoglobin and serum amyloid A (SAA) in cattle undergoing experimental infection with bovine respiratory syncytial virus. / Heegaard, Peter M. H.; Godson, D.L.; Toussaint, M.J.M.; Tjørnehøj, Kirsten; Larsen, Lars Erik; Viuff, B.; Rønsholt, Leif.

    In: Veterinary Immunology and Immunopathology, Vol. 77, No. 1-2, 2000, p. 151-159.

    Publication: Research - peer-reviewJournal article – Annual report year: 2000

  177. 1999
  178. Published
  179. Published
  180. Published
  181. Published
  182. Published
  183. Published

    Lungebetændelse hos kalve og BRS-virus : Fup eller fakta?. / Larsen, Lars Erik.

    In: Kalveproducenten, Vol. 17, 1999, p. 4-8.

    Publication: CommunicationJournal article – Annual report year: 1999

  184. Published

    Muligheder for at vaccination af danske kalve mod respirationsvejs virus. / Larsen, Lars Erik (Invited author).

    1999. Abstract from Den Danske Dyrlægeforenings Årsmøde 1999, Nyborg, Danmark, .

    Publication: ResearchConference abstract for conference – Annual report year: 1999

  185. Published

    Påvisning af equin arteritis virus i et aborteret hestefoster. / Holm, Elisabeth; Larsen, Lars Erik.

    In: SVS/SVIV Information, Vol. 65, 1999, p. 12-14.

    Publication: ResearchJournal article – Annual report year: 1999

  186. 1998
  187. Published

    Afprøvning af vacciner mod bovint respiratorisk syncytial virus (BRSV) hos kalve. / Tjørnehøj, Kirsten; Rønsholt, L.; Larsen, Lars Erik; Viuff, B.

    In: SVS/SVIV Information, Vol. 62, 1998, p. 3-7.

    Publication: ResearchJournal article – Annual report year: 1998

  188. Published

    Isotype specifikke ELISAs for BRSV antistoffer. / Larsen, Lars Erik; Holm, Elisabeth.

    In: SVS/SVIV Information, Vol. 63, 1998, p. 2.

    Publication: ResearchJournal article – Annual report year: 1998

  189. Published

    Luftvejslidelser hos kalve, ætiologi og diagnostik. / Tegtmeier, C.; Larsen, Lars Erik.

    In: Dansk Veterinær Tidsskrift, 1998, p. 35-38.

    Publication: ResearchJournal article – Annual report year: 1998

  190. Published

    Molecular biological studies on Bovint Respiratory Syncytial Virus Infections in Calves. / Larsen, Lars Erik.

    1998.

    Publication: ResearchPh.D. thesis – Annual report year: 1998

  191. Published
  192. Published

    Vaccination af slagtekalve mod bovint respiratorisk syncytial virus (BRSV). / Larsen, Lars Erik; Tjørnehøj, Kirsten.

    In: SVS/SVIV Information, Vol. 63, 1998, p. 4-6.

    Publication: ResearchJournal article – Annual report year: 1998

  193. 1997
  194. Published

    Variability of the G-protein of Bovine respiratory syncytial virus. / Larsen, Lars Erik; Jensen, N. E.; Tjørnehøj, Kirsten; Viuff, B.; Nielsen, T.K.; Uttenthal, Åse.

    1997. Abstract from 4th International Congress of Veterinary Virology, Edinburgh, United Kingdom.

    Publication: ResearchConference abstract for conference – Annual report year: 1997

  195. Published

    Variability of the G-protein of Bovine respiratory syncytial virus. / Larsen, Lars Erik; Uttenthal, Åse; Archtander, P.; Tjørnehøj, Kirsten; Viuff, B.; Røntved, C.; Rønsholt, L.; Alexandersen, Søren; Blixenkrone-Møller, M.

    1997. Abstract from International Congress on Negative Strand Viruses, Dublin, Ireland, .

    Publication: ResearchConference abstract for conference – Annual report year: 1997

  196. 1996
  197. Published

    Diagnosis of BRSV infections in calves. / Larsen, Lars Erik; Uttenthal, Åse; Viuff, B.; Røntved, C.; Rønsholt, L.; Tjørnehøj, Kirsten; Alexandersen, Søren.

    1996. Abstract from First Nordic Veterinary Immunology Meeting, Copenhagen, Denmark, .

    Publication: ResearchConference abstract for conference – Annual report year: 1996

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