Helle Stege

Helle Stege

Associate Professor


  1. 2023
  2. Published

    Effect of intramuscular vaccination against Lawsonia intracellularis on production parameters, diarrhea occurrence, antimicrobial treatment, bacterial shedding, and lean meat percentage in two Danish naturally infected finisher pig herds

    Musse, S. L., Nielsen, G. B., Stege, Helle, Weber, N. R. & Houe, Hans, Jan 2023, In: Preventive Veterinary Medicine. 212, 9 p., 105837.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Productivity parameters, antimicrobial consumption, and prevalence of enteric pathogens before and after intramuscular vaccination against Lawsonia intracellularis in naturally infected Danish weaner and finisher pig herds

    Musse, S. L., Nielsen, G. B., Stege, Helle, Weber, N. R. & Houe, Hans, 2023, In: Preventive Veterinary Medicine. 217, 105973.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 2022
  5. Published

    Monitoring antimicrobial usage in companion animals: exploring the use of the Danish VetStat database

    Glavind, A., Kruse, Amanda Brinch, Nielsen, Liza Rosenbaum & Stege, Helle, 2022, In: Acta Veterinaria Scandinavica. 64, 11 p., 27.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Prevalences and excretion levels of Lawsonia intracellularis, Brachyspira pilosicoli and Escherichia coli F4 and F18 in fecal sock samples from Danish weaner and finisher pig batches and the association with diarrhea

    Musse, S. L., Nielsen, G. B., Stege, Helle, Weber, N. R. & Houe, Hans, 2022, In: Porcine Health Management. 8, 44.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 2020
  8. Published

    Iterative Development of a Digital Game-Based Learning Concept: Introduction of Veterinary Herd Health Management in a Virtual Pig Herd

    Klit, K. J. M., Nielsen, Camilla Kirketerp & Stege, Helle, May 2020, In: Journal of Veterinary Medical Education. 47, 4, p. 523-531

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. 2019
  10. Published

    Antimicrobial prescription data in Danish national database validated against treatment records in organic pig farms and analysed for associations with lesions found at slaughter.

    Kruse, Amanda Brinch, Kristensen, C. S., Lavlund, U. & Stege, Helle, 2019, In: B M C Veterinary Research. 15, 9 p., 218.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2018
  12. Published

    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, Jens Peter, Haugegaard, J., Leth, S. C., Larsen, Lars, Kristensen, C. S., Pedersen, Ken Steen, Stege, Helle, Hjulsager, C. K. & Houe, Hans, 1 Feb 2018, In: Porcine Health Management. 4, 10 p., 2.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    A prospective cohort study of game-based learning by digital simulation of a pig farm to train agriculture students to reduce piglet mortality

    Klit, K. J. M., Pedersen, Ken Steen & Stege, Helle, 2018, In: Porcine Health Management. 4, 1, 8 p., 28.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Antimicrobial use data from Danish organic pig herds

    Kruse, Amanda Brinch, Stege, Helle & Kristensen, C. S., 2018. 1 p.

    Research output: Contribution to conferencePosterResearchpeer-review

  15. 2017
  16. Published

    Associations between antibacterial treatment and the prevalence of tail-biting-related sequelae in Danish finishers at slaughter

    Fertner, M., Denwood, Matt, Birkegård, A. C., Stege, Helle & Boklund, Anette, Nov 2017, In: Frontiers in Veterinary Science. 4, 8 p., 182.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Antimicrobial reduction measures applied in Danish pig herds following the introduction of the "Yellow Card" antimicrobial scheme

    Dupont, Nana, Diness, L. H., Fertner, M., Kristensen, C. S. & Stege, Helle, 2017, In: Preventive Veterinary Medicine. 138, p. 9-16 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. 2016
  19. Published

    Virtual farrowing unit - Increase piglet survival in a game-based setting

    Klit, K. J. M., Nielsen, Camilla Kirketerp & Stege, Helle, Jun 2016. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  20. Published

    Reporting the national antimicrobial consumption in Danish pigs: influence of assigned daily dosage values and population measurement

    Dupont, Nana, Fertner, M. E., Kristensen, C. S., Toft, N. & Stege, Helle, 3 May 2016, In: Acta Veterinaria Scandinavica (Online). 58, 27.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    "Professional Pig Practice" - An innovative approach of practising clinical skills

    Nielsen, Camilla Kirketerp, Klit, K. J. M. & Stege, Helle, 22 Apr 2016. 1 p.

    Research output: Contribution to conferencePosterResearchpeer-review

  22. 2015
  23. Published

    Weaner production with low antimicrobial usage: a descriptive study

    Fertner, M. E., Boklund, Anette, Dupont, Nana, Enøe, C., Stege, Helle & Toft, N., 2015, In: Acta Veterinaria Scandinavica (Print). 57, 8 p., 38.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Welfare (findings at Slaughter) consequences following a reduction in antibiotic use

    Dupont, Nana & Stege, Helle, 2015. 1 p.

    Research output: Contribution to conferencePosterResearchpeer-review

  25. 2014
  26. Published

    The effect of New Neonatal Porcine Diarrhoea Syndrome (NNPDS) on average daily gain and mortality in 4 Danish pig herds

    Kongsted, H., Stege, Helle, Toft, N. & Nielsen, Jens Peter, 2014, In: B M C Veterinary Research. 10, 7 p., 90.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. 2013
  28. Published

    Prevalence of shoulder and pastern ulcers in Danish sow herds.

    Dedenroth, K.K., Stege, H. and Kaiser, M. , D. K. K. ,. S. H. A. K. M., 23 May 2013.

    Research output: Contribution to conferencePosterResearchpeer-review

  29. Published

    Welfare (productivity) consequences of the Danish “Yellow Card” debate

    Dupont, N.H., Nielsen, J.P. and Stege, H., D. N. H. ,. N. J. P. A. S. H., 23 May 2013.

    Research output: Contribution to conferencePosterResearchpeer-review

  30. Published

    “Professional Pig Practice” – a game-based E-learning concept with virtual pig herd visits.

    Stege, H., Nielsen, C.K. and Nielsen, J.P., S. H. ,. N. C. K. A. N. J. P., 23 May 2013.

    Research output: Contribution to conferencePosterResearchpeer-review

  31. Published

    Diagnostic performance of fecal quantitative real-time polymerase chain reaction for detection of Lawsonia intracellularis–associated proliferative enteropathy in nursery pigs

    Pedersen, Ken Steen, Stege, Helle, Jensen, Tim Kåre, Guedes, R., Ståhl, M., Nielsen, Jens Peter, Hjulsager, C. K., Larsen, L. E. & Angen, Ø., 2013, In: Journal of Veterinary Diagnostic Investigation. 25, 3, p. 336-340 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Vetstat - monitoring usage of antimicrobials in animals

    Dupont, Nana & Stege, Helle, 2013, Challenges and benefits of health data recording in the context of food chain quality, management and breeding: Proceedings of the ICAR Conference. Egger-Danner, C., Hansen, O. K., Stock, K., Pryce, J. E., Cole, J., Gengler, N. & Heringstad, B. (eds.). p. 21-35 15 p. (ICAR Technical Series; No. 17).

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

  33. 2012
  34. Published

    Association between avaerage daily gain, faecal dry matter content and concentration of Lawsonia intracellularis in faeces

    Pedersen, Ken Steen, Skrubel, R., Stege, Helle, Angen, Ø., Ståhl, M., Hjulsager, C. K., Larsen, L. E. & Nielsen, Jens Peter, 2012, In: Acta Veterinaria Scandinavica (Online). 54, 58, 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Har Gult Kort ordningen reduceret velfærden i svinebesætninger? - Foreløbige resultater

    Dupont, Nana, Larsen, Inge, Kristensen, C. S. & Stege, Helle, 2012. 1 p.

    Research output: Contribution to conferencePosterResearch

  36. Published

    Prediction of the growth retarding effect og Lawsonia intracellularis using mean q-PCR results at pen-level

    Pedersen, Ken Steen, Skrubel, R., Ståhl, M., Angen, Ø., Stege, Helle & Nielsen, Jens Peter, 2012, IPVS 2012 Korea: 22nd International Pig Veterinary Society Congress. Vol. 1. p. 669 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  37. Published

    Real-time PCR testing for Porcine Circovirus Type 2 and Lawsonia intracellularis to assess diarrhoea

    Holyoake, P. K., Hjulsager, C. K., Larsen, L. E., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Moore, K., Ståhl, M., Angen, Ø. & Nielsen, Jens Peter, 2012, 4th European Symposium of Porcine Health Management: Programme & abstract book. European College of Porcine Health Management, p. 141 1 p.

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

  38. Published

    Reporting antibiotic consumption for Danish pigs – effect of the denominator.

    Stege, Helle, 2012.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  39. Published

    Virus kan påvises i spyt fra grise

    Heiselberg, P. R., Christensen, S., Hjulsager, C. K., Pedersen, Ken Steen, Stege, Helle, Nielsen, Jens Peter, Larsen, L. E. & Kristensen, C. S., 2012, In: Hyologisk. 5, p. 20-21 2 p.

    Research output: Contribution to journalJournal articleResearch

  40. Published

    Within-day repeatability for absolute quantification of Lawsonia intracellularis bacteria in feces from growing pigs

    Pedersen, Ken Steen, Pedersen, K., Hjulsager, C. K., Larsen, L. E., Ståhl, M., Angen, Ø., Stege, Helle & Nielsen, Jens Peter, 2012, In: Journal of Veterinary Diagnostic Investigation. 24, 5, p. 968-970 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    You can pool faecal samples from individual pigs to test for Porcine Circovirus Type 2 and Lawsonia intracellularis using rel-time PCRs

    Holyoake, P. K., Hjulsager, C. K., Larsen, L. E., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Moore, K., Ståhl, M., Angen, Ø. & Nielsen, Jens Peter, 2012, 4th European Symposium of Porcine Health Management: Programme & abstract book. European College of Porcine Health Management, p. 142 1 p.

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

  42. 2011
  43. Published

    Correlation between quantitative faecal excretion of Lawsonia intracellularis and fecal dry matter in pigs with gross lesions of proliferative enteropathy

    Pedersen, Ken Steen, Staahl, M., Angen, Ø., Guedes, R., Jensen, T., Jorsal, S. E., Stege, Helle & Nielsen, Jens Peter, May 2011. 1 p.

    Research output: Contribution to conferencePosterResearch

  44. Published

    Increased quantitative excretion of Lawsonia intracellularis is associated with decreased average daily gain in weaned pigs

    Pedersen, Ken Steen, Skrubel, R., Staahl, M., Angen, Ø., Stege, Helle & Nielsen, Jens Peter, May 2011, Proceedings of the 3rd European Symposium of Porcine Health Management, Espoo, Finland 2011: May25th -27th 2011 - Dipoli Congress Center, Espoo Finland. 1 ed. Finland, p. 88 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  45. Published

    Association between Lean Meat Percentage and Average Daily Weight Gain in Danish Pigs

    Stege, Helle, Jensen, T. B., Bagger, J., Keller, F., Nielsen, Jens Peter & Ersbøll, A. K., 2011, In: Preventive Veterinary Medicine. 101, 1-2, p. 121-123

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Clinical predictors of diarrhoea

    Pedersen, Ken Steen, Stege, Helle, Bækbo, P. & Nielsen, Jens Peter, 2011. 1 p.

    Research output: Contribution to conferencePosterResearch

  47. Published

    Detection and quantification of Porcine Circovirus type 2 (PCV2) and PCV2-antibodies in oral fluid from finisher pigs

    Christensen, S.L., Pedersen, K.S., Hjulsager, C.K., Stege, H., Sonne Kristensen, C., Østergaard Breum, S., Larsen, L.E., C. S. L. ,. P. K. S. ,. H. C. K. ,. S. H. ,. S. K. C. ,. Ø. B. S. ,. L. L. E., 2011.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  48. Published

    Effect of breeding strategy and feeding system on the within-herd variation of lean mean percents in Danish slaughter pig herds

    Stege, Helle, Bagger, J., Nielsen, Jens Peter & Ersbøll, A. K., 2011, In: Preventive Veterinary Medicine. 101, p. 73-78 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    En enkel og valideret skala for klinisk vurdering af skuldersår

    Jensen, Henrik Elvang, Bonde, M. K., Baadsgaard, N. P., Dahl-Pedersen, Kirstin, Andersen, P. H., Herskin, M. S., Jørgensen, E., Kaiser, M., Lindahl, J., Nielsen, Jens Peter, Rhymer-Friis, C., Stege, Helle & Jensen, K. H., 2011, In: Dansk Veterinaertidsskrift. 94, 09, p. 6-12 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Estimates of the between pen variation in outbreaks of acute diarrhea

    Pedersen, Ken Steen, Stege, Helle, Bækbo, P. & Nielsen, Jens Peter, 2011. 1 p.

    Research output: Contribution to conferencePosterResearch

  51. Published
  52. Published

    Evaluation of a microwave method for dry matter detemination in faecal samples from weaned pigs with or without clinical diarrhoea

    Pedersen, Ken Steen, Stege, Helle & Nielsen, Jens Peter, 2011, In: Preventive Veterinary Medicine. 100, 3-4, p. 163-170 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Observations of variable inter-observer agreement for clinical evaluation of faecal consistency in grow-finishing pigs

    Pedersen, Ken Steen, Holyoake, P., Stege, Helle & Nielsen, Jens Peter, 2011, In: Preventive Veterinary Medicine. 98, 4, p. 284-287 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    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., Jorsal, S.E., Stege, H., Nielsen, J.P., Larsen, L.E., P. K. S. ,. H. C. K. ,. G. R. ,. J. T. ,. J. S. E. ,. S. H. ,. N. J. P. ,. L. L. E., 2011.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  55. 2010
  56. Published

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

    Holyoake, P., Hjulsager, C. K., Larsen, L. E., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Orchard, B., Stahl, M., Angen, O. & Nielsen, Jens Peter, Jul 2010, Proceedings of IPVS 2010. p. 464 1 p.

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

  57. Published

    A preliminary study of the association between porcine cicovirus type 2, Lawsonia intracellularis and diarrhoea in growing pigs

    Holyoake, P. K., Hjulsager, C. K., Larsen, L. E., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Orchard, B., Ståhl, M., Angen, Ø. & Nielsen, Jens Peter, 2010, IPVS 2010: proceedings. p. 284 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  58. Published

    A preliminary study of the association between porcine circovirus type 2 in outbreaks of diarrhoea in growing pigs in Denmark

    Holyoake, P., Pedersen, Ken Steen, Johansen, M., Stege, Helle, Hjulsager, C. & Nielsen, Jens Peter, 2010, Manipulating pig production XII: proceedings of the 12. biennial conference of the Australiasian Pig Science Association (APSA), Cairns, Australia, 2009. Barneveld, R. J. V. (ed.). Australasian Pig Science Association (INC.), p. 129 1 p.

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

  59. Published

    Clinical assessment of shoulder lesions in Danish sows

    Stege, Helle, Strathe, J., Kristensen, Anders Ringgaard & Nielsen, Jens Peter, 2010. 1 p.

    Research output: Contribution to conferencePosterResearchpeer-review

  60. Published

    Clinical findings in outbreaks of acute diarrhea with indication of antibiotic treatment

    Pedersen, Ken Steen, Jorsal, S. E. L., Stege, Helle, Bækbo, P. & Nielsen, Jens Peter, 2010, Proceedings of the 21st International Pig Veterinary Society Congress. D'Allaire, S. & Friendship, R. (eds.). p. 241 1 p.

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

  61. Published

    Diagnostic performance of different fecal Lawsonia intracellularis - specific polymerase chain reaction assays as diagnostic tests for proliferative enteropathy in pigs: a review

    Pedersen, Ken Steen, Holyoake, P., Stege, Helle & Nielsen, Jens Peter, 2010, In: Journal of Veterinary Diagnostic Investigation. 22, 4, p. 487-494 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Diurnal variation of fecal dry matter in pigs

    Pedersen, Ken Steen, Pedersen, K., Stege, Helle & Nielsen, Jens Peter, 2010, Proceedings of the 21st International Pig Veterinary Society Congress. D'Allaire, S. & Friendship, R. (eds.). p. 755 1 p.

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

  63. Published

    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, Jens Peter, Stege, Helle, Kristensen, C. S., Elvstrøm, A. & Lau, L., 2010. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

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