Jens Frederik Gramstrup Agger

Jens Frederik Gramstrup Agger

Associate Professor emeritus, Teaching Associate Professor

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    1. 2022
    2. Published

      A new epidemiological approach to assess reductions in animal suffering through systematic control of Salmonella Dublin in a cattle sector

      Nielsen, Liza Rosenbaum, Houe, Hans, Agger, Jens Frederik Gramstrup, Denwood, Matt, Dam Otten, Nina & Nielsen, Søren Saxmose, 2022, 16th International Symposium of Veterinary Epidemiology and Economics: Connecting Animals, People, and their shared environments - Abstract book. p. 428 749

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    3. 2021
    4. Published

      Application of methods to assess animal welfare and suffering caused by infectious diseases in cattle and swine populations

      Nielsen, Søren Saxmose, Houe, Hans, Denwood, Matt, Nielsen, Liza Rosenbaum, Forkman, Björn, Dam Otten, Nina & Agger, Jens Frederik Gramstrup, Nov 2021, In: Animals. 11, 11, 3017.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      Application of Methods to Assess Animal Welfare and Suffering Caused by Infectious Diseases in Cattle and Swine Populations

      Nielsen, Søren Saxmose, Houe, Hans, Denwood, Matt, Nielsen, Liza Rosenbaum, Forkman, Björn, Dam Otten, Nina & Agger, Jens Frederik Gramstrup, 2021, In: Animals. 11, p. 1-20 20 p., 3017.

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      Quantifying the impact of infectious diseases on animal welfare

      Dam Otten, Nina, Agger, Jens Frederik Gramstrup, Denwood, Matt, Nielsen, Søren Saxmose, Nielsen, Liza Rosenbaum, Forkman, Björn & Houe, Hans, 2021, Proceedings of the 8th International Conference on the Assessment of Animal Welfare at Farm and Group level. Wageningen Academic Publishers, p. 132

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    7. 2019
    8. Published

      Comparing the treatment effect of narrow spectrum antimicrobial, probiotic and fluid with amoxicillin in mink kits (Neovison vison) with pre-weaning diarrhea

      Birch, Julie Knippel Melsted, Agger, Jens Frederik Gramstrup, Leijon, M., Ullman, K., Struve, T. & Jensen, Henrik Elvang, 2019, In: Research in Veterinary Science. 125, p. 121-129 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Impact of selected infectious diseases on animal welfare: a review in progress

      Agger, Jens Frederik Gramstrup, Nielsen, Søren Saxmose, Dam Otten, Nina, Denwood, Matt, Forkman, Björn, Nielsen, Liza Rosenbaum & Houe, Hans, 2019. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    10. Published

      Transfer of amoxicillin to suckling mink (Neovison vison) kits via the milk from dams treated orally or intra-muscularly

      Birch, Julie Knippel Melsted, Frandsen, H. L., Struve, T., Agger, Jens Frederik Gramstrup & Jensen, Henrik Elvang, 2019, In: Research in Veterinary Science. 123, p. 47-50 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. 2018
    12. Published

      Dam characteristics associated with pre-weaning diarrhea in mink (Neovison vison)

      Birch, Julie Knippel Melsted, Agger, Jens Frederik Gramstrup, Aalbæk, Bent, Struve, T., Hammer, Anne Sofie Vedsted & Jensen, Henrik Elvang, 2018, In: Acta Veterinaria Scandinavica. 60, 11 p., 73.

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      Investigation of the viral and bacterial microbiota in intestinal samples from mink (Neovison vison) with pre-weaning diarrhea syndrome using next generation sequencing

      Birch, Julie Knippel Melsted, Ullman, K., Struve, T., Agger, Jens Frederik Gramstrup, Hammer, Anne Sofie Vedsted, Leijon, M. & Jensen, Henrik Elvang, 2018, In: PLOS ONE. 13, 10, 15 p., 0205890.

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. Published

      Mink (Neovison vison) kits with pre-weaning diarrhea have elevated serum amyloid A levels and intestinal pathomorphological similarities with New Neonatal Porcine Diarrhea Syndrome

      Mathiesen, R., Birch, Julie Knippel Melsted, Chriél, M., Jensen, Henrik Elvang, Agger, Jens Frederik Gramstrup, Heegaard, P. M. H. & Struve, T., 2018, In: Acta Veterinaria Scandinavica. 60, 1, 8 p., 48.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. 2017
    16. Published

      Presence of Coxiella burnetii DNA in inflamed bovine cardiac valves

      Agerholm, Jørgen Steen, Jensen, Tim Kåre, Agger, Jens Frederik Gramstrup, Engelsma, M. Y. & Roest, H. I. J., 2017, In: BMC Veterinary Research. 13, 7 p., 69.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      Risk factors associated with diarrhea in Danish commercial mink (Neovison vison) during the pre-weaning period

      Birch, Julie Knippel Melsted, Agger, Jens Frederik Gramstrup, Dahlin, C., Jensen, V. F., Hammer, Anne Sofie Vedsted, Struve, T. & Jensen, Henrik Elvang, 2017, In: Acta veterinaria Scandinavia. 59, 8 p., 43.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      The effect of color type on early wound healing in farmed mink (Neovison vison)

      Jespersen, A., Jensen, Henrik Elvang, Agger, Jens Frederik Gramstrup, Heegaard, P. M. H., Damborg, Peter Panduro, Aalbæk, Bent & Hammer, Anne Sofie Vedsted, 2017, In: B M C Veterinary Research. 13, 10 p., 132.

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. 2016
    20. Published

      Gross and histopathological evaluation of human inflicted bruises in Danish slaughter pigs

      Barington, Kristiane, Agger, Jens Frederik Gramstrup, Nielsen, Søren Saxmose, Dich-Jørgensen, K. & Jensen, Henrik Elvang, 8 Nov 2016, In: BMC Veterinary Research. 12, 6 p., 247.

      Research output: Contribution to journal › Journal article › Research › peer-review

    21. Published

      Anatomical distribution and gross pathology of wounds in necropsied farmed mink (Neovison vison) from June and October

      Jespersen, A., Agger, Jens Frederik Gramstrup, Clausen, T., Bertelsen, S., Jensen, Henrik Elvang & Hammer, Anne Sofie Vedsted, 25 Jan 2016, In: Acta Veterinaria Scandinavica (Online). 58, 7 p., 6.

      Research output: Contribution to journal › Journal article › Research › peer-review

    22. Published

      Foot lesions in farmed mink (Neovison vison): pathologic and epidemiologic characteristics on 4 Danish farms

      Jespersen, A., Hammer, Anne Sofie Vedsted, Jensen, Henrik Elvang, Bonde-Madsen, N., Lassus, M. M., Agger, Jens Frederik Gramstrup & Larsen, P. F., 2016, In: Veterinary Pathology. 53, 3, p. 666-673 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. 2015
    24. Published

      Apparent seroprevalence for Coxiella burnetii in the Danish horse population

      Agerholm, Jørgen Steen, Svejstrup, C. A., Christoffersen, A. & Agger, Jens Frederik Gramstrup, 2015, In: Dansk Veterinaertidsskrift. 98, 3, p. 26-29 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. Published

      Associations between biosecurity and outbreaks of canine distemper on Danish mink farms in 2012–2013

      Gregers‑Jensen, L., Agger, Jens Frederik Gramstrup, Hammer, Anne Sofie Vedsted, Andresen, Lars, Chrièl, M., Hagberg, E., Jensen, M. K., Hansen, M. S., Hjulsager, C. K. & Struve, T., 2015, In: Acta Veterinaria Scandinavica (Print). 57, 7 p., 66.

      Research output: Contribution to journal › Journal article › Research › peer-review

    26. Published

      Consequences of crown shortening canine teeth in Greenland sled dogs

      Kortegaard, Hanne Ellen, Anthony Knudsen, T., Dahl, S., Agger, Jens Frederik Gramstrup & Eriksen, Thomas, 2015, In: Journal of Small Animal Practice. 56, 4, p. 264-269 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    27. 2014
    28. Published

      Sygefravær hos danske rideskoleheste

      Thomsen, M. H., Agger, Jens Frederik Gramstrup, Pipper, C. B. & Buhl, Rikke, 20 Nov 2014. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    29. Published

      Programme preface

      Alban, L., Nielsen, Liza Rosenbaum, Nielsen, Søren Saxmose, Guardabassi, Luca, Houe, Hans, Damborg, Peter Panduro, Agger, Jens Frederik Gramstrup & Fahrion, A., 6 Oct 2014, Proceeding of the Annual Scientific Conference and Annual Meeting of the European College of Veterinary Public Health: Evidence-informed decision-making within Veterinary Public Health. NIelsen, S. S. (ed.). University of Copenhagen, p. 11 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research

    30. Published

      Health of riding school horses in Denmark: Questionnaire survey of management and incidence of clinical disease

      Agger, Jens Frederik Gramstrup, Christensen, L. H., Buhl, Rikke, Pipper, C. B. & Thomsen, M. H., Jun 2014, CONFERENCE PROCEEDINGS 10TH INTERNATIONAL EQUITATION SCIENCE CONFERENCE: 6 - 9 AUGUST 2014 AT VINGSTED HOTEL AND CONFERENCE CENTRE, DENMARK . CHRISTENSEN, JANNE. WINTHER., LADEWIG, JAN., AHRENDT, LINE. PEERSTRUP. & MALMKVIST, JENS. (eds.). p. 47 1 p. Abstract no. 27 . (DCA Rapport; No. 044).

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    31. Published

      Health of riding school horses in Denmark: Clinical examination and evaluation of work intensity

      Buhl, Rikke, Norvik, M., Agger, Jens Frederik Gramstrup, Pipper, C. B. & Thomsen, M. H., Jun 2014, CONFERENCE PROCEEDINGS 10TH INTERNATIONAL EQUITATION SCIENCE CONFERENCE: 6 - 9 AUGUST 2014 AT VINGSTED HOTEL AND CONFERENCE CENTRE, DENMARK . Winther Christensen, J., Ladewig, J., Ahrendt, L. P. & Malmkvist, J. (eds.). p. 88 1 p. Abstract no. 65. (DCA Rapport; No. 044).

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    32. Published

      Health of riding school horses in Denmark: Clinical examination of the locomotor system

      Thomsen, M. H., Kronborg, S., Agger, Jens Frederik Gramstrup, Pipper, C. B. & Buhl, Rikke, Jun 2014, CONFERENCE PROCEEDINGS 10TH INTERNATIONAL EQUITATION SCIENCE CONFERENCE: 6 - 9 AUGUST 2014 AT VINGSTED HOTEL AND CONFERENCE CENTRE, DENMARK . Winther Christensen, J., Ladewig, J., Ahrendt, L. P. & Malmkvist, J. (eds.). p. 91 1 p. Abstract no. 68 . (DCA Rapport; No. 044).

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    33. Published

      Increasing prevalence of Coxiella burnetii seropositive Danish dairy cattle herds

      Agger, Jens Frederik Gramstrup & Paul, S., 2014, In: Acta Veterinaria Scandinavica (Online). 56, 4 p., 46.

      Research output: Contribution to journal › Journal article › Research › peer-review

    34. Published

      Pathology of fatty liver syndrome in mink

      Hammer, Anne Sofie Vedsted, Jensen, Henrik Elvang, Agger, Jens Frederik Gramstrup & clausen, T., 2014. 2 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    35. Published

      Prevalence and risk factors of Coxiella burnetii seropositivity in Danish beef and dairy cattle at slaughter adjusted for test uncertainty

      Paul, S., Agger, Jens Frederik Gramstrup, Agerholm, Jørgen Steen & Markussen, Bo, 2014, In: Preventive Veterinary Medicine. 113, 4, p. 504-511 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    36. Published

      The apparent prevalence of skin lesions suspected to be human-inflicted in Danish finishing pigs at slaughter

      Nielsen, Søren Saxmose, Michelsen, Anne Marie, Jensen, Henrik Elvang, Barington, Kristiane, Opstrup, K. V. & Agger, Jens Frederik Gramstrup, 2014, In: Preventive Veterinary Medicine. 117, 1, p. 200-206 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    37. 2013
    38. Published

      Bayesian estimation of sensitivity and specificity of Coxiella burnetii antibody ELISA tests in bovine blood and milk

      Paul, S., Toft, N., Agerholm, Jørgen Steen, Christoffersen, A. & Agger, Jens Frederik Gramstrup, 2013, In: Preventive Veterinary Medicine. 109, 3-4, p. 258-263 6 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    39. Published

      Effekt af vandtildeling i redekassen på forekomsten af sår og dødeligheden hos hvalpe af farmmink (Neovision vison)

      Jespersen, A., Hammer, Anne Sofie Vedsted, Agger, Jens Frederik Gramstrup & Jensen, Henrik Elvang, 2013, Faglig Årsberetning - 2013 - Kopenhagen Fur. Kopenhagen Fur, p. 139-145 7 p.

      Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

    40. Published

      Forbindelsen mellem udbrud af hvalpesyge i dansk minkproduktion og hvalpesyge i danske vildlevende rovdyr

      Albrechtsen, L. G., Andersen, L., Nielsen, L., Struve, T., Olesen, C. R., Bilk, S., Agger, Jens Frederik Gramstrup & Hammer, Anne Sofie Vedsted, 2013, Faglig Årsberetning - 2013 - Kopenhagen Fur. Kopenhagen Fur, p. 121-127 7 p.

      Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

    41. Published

      Heling af sår hos farmmink (Neovison vison)

      Mogensen, D., Clausen, T., Jespersen, A., Jensen, Henrik Elvang, Agger, Jens Frederik Gramstrup & Hammer, Anne Sofie Vedsted, 2013, Faglig Årsberetning - 2013 - Kopenhagen Fur. Kopenhagen Fur, p. 147-154 8 p.

      Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

    42. Published

      Patologiske undersøgelser af reproduktionsorganer hos hanmink (Neovison vison) og associationer med kuldstørrelse: foreløbige resultater

      Hammer, Anne Sofie Vedsted, Christensen, B., Agger, Jens Frederik Gramstrup, Jensen, Henrik Elvang & Clausen, T. N., 2013, Faglig Årsberetning - 2013 - Kopenhagen Fur. Kopenhagen Fur, p. 155-160 6 p.

      Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

    43. Published

      Risk factors for Coxiella burnetii antibodies in bulk tank milk from Danish dairy herds

      Agger, Jens Frederik Gramstrup, Paul, S., Christoffersen, A. & Agerholm, Jørgen Steen, 2013, In: Acta Veterinaria Scandinavica (Online). 55, 3 p., 80.

      Research output: Contribution to journal › Journal article › Research › peer-review

    44. Published

      Undersøgelser af parvo-, corona- og astrovirus som årsager til diarréudbrud hos minkhvalpe i diegivnings- og vækstperioden 2013: foreløbige resultater

      Hansen, S., Krarup, L. J., Agger, Jens Frederik Gramstrup, Ullman, K., Hedlund, K., Klingström, J., Andresen, Lars & Hammer, Anne Sofie Vedsted, 2013, Faglig Årsberetning - 2013 - Kopenhagen Fur. Kopenhagen Fur, p. 131-137 7 p.

      Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

    45. 2012
    46. Published

      Coxiella burnetii antibodies in cow milk: association with cow and herd level factors

      Paul, S., Agger, Jens Frederik Gramstrup, Markussen, Bo, Christoffersen, A. & Agerholm, Jørgen Steen, 2012. 1 p.

      Research output: Contribution to conference › Poster › Research

    47. Published

      Factors associated with Coxiella burnetii antibody postitivty in Danish dairy cows

      Paul, S., Agger, Jens Frederik Gramstrup, Markussen, Bo, Christoffersen, A. & Agerholm, Jørgen Steen, 2012, In: Preventive Veterinary Medicine. 107, 1-2, p. 57-64 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    48. Published

      Identification of biosecurity measures and spatial variables as potential risk factors for Aleutian disease in Danish mink farms: [Plus] erratum

      Themudo, G. E. C., Houe, Hans, Agger, Jens Frederik Gramstrup, Ostergaard, J. & Ersbøll, A. K., 2012, In: Preventive Veterinary Medicine. 107, 1-2, p. 134-141 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    49. Published

      Sensitivity and specificity of ELISA and PCR tests for identifying Coxiella burnetii seropostive and shedder cows using Bayesian analysis

      Paul, S., Agger, Jens Frederik Gramstrup, Angen, Ø., Christoffersen, A. & Agerholm, Jørgen Steen, 2012. 1 p.

      Research output: Contribution to conference › Poster › Research

    50. 2011
    51. Published

      Control of plasmacytosis in Danish mink farm

      Agger, Jens Frederik Gramstrup, Houe, Hans, Themudo, G. E. C., Ersbøll, A. K. & Østergaard, J., Oct 2011. 1 p.

      Research output: Contribution to conference › Poster › Research

    52. Published

      Coxiella burnetti associated placental lesions and infection level in parturient cows

      Hansen, Mette Sif, Rodolakis, A., Cochonneau, D., Agger, Jens Frederik Gramstrup, Christoffersen, A., Jensen, Tim Kåre & Agerholm, Jørgen Steen, 2011, In: The Veterinary Journal. 190, 2, p. e135-e139

      Research output: Contribution to journal › Journal article › Research › peer-review

    53. Published

      Association between antibodies to Coxiella burnetii in bulk tank milk and perinatal mortality of Danish dairy calves

      Nielsen, K. T., Nielsen, Søren Saxmose, Agger, Jens Frederik Gramstrup, Christoffersen, A. & Agerholm, Jørgen Steen, 2011, In: Acta Veterinaria Scandinavica (Online). 53, 64, 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    54. Published

      Dynamics of relationship between the presence of Coxiella burnetii DNA, antibodies, and intrinsic variables in cow milk and bulk tank milk from Danish dairy cattle

      Angen, Ø., Ståhl, M., Agerholm, Jørgen Steen, Christoffersen, A. & Agger, Jens Frederik Gramstrup, 2011, In: Journal of Dairy Science. 94, 12, p. 5750-5759 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    55. Published

      Risikofaktorer for smitte med plasmacytose i danske minkbesætninger

      Agger, Jens Frederik Gramstrup, Dietz, Hans Henrik, Houe, Hans, Ersbøll, A. K., Themudo, G. E. & Østergaard, J., 2011, In: Dansk Pelsdyravl. 2, p. 42-49 8 p.

      Research output: Contribution to journal › Journal article › Research

    56. 2010
    57. Published

      Prevalence of Coxiella burnetii antibodies in Danish dairy herds

      Agger, Jens Frederik Gramstrup, Christoffersen, A. B., Rattenborg, E., Nielsen, Jørgen & Agerholm, Jørgen Steen, 21 Jan 2010, In: Acta Veterinaria Scandinavica. 52, 1, 5.

      Research output: Contribution to journal › Journal article › Research › peer-review

    58. Published

      Coxiella burnetii associated placental lesions in parturient cattle

      Agerholm, Jørgen Steen, Hansen, Mette Sif, Rodolakis, A., Cochonneau, D., Agger, Jens Frederik Gramstrup, Christoffersen, A. & Jensen, T. K., 2010, Proceedings of the XXVI World Buiatrics Congress: Updates on Ruminant Production and Medicine. 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    59. Published

      Biosecurity and presence of Coxiella burnetii antidodies in Danish dairy herds

      Agger, Jens Frederik Gramstrup, Paul, S., Christoffersen, A. & Agerholm, Jørgen Steen, 2010. 1 p.

      Research output: Contribution to conference › Poster › Research › peer-review

    60. 2009
    61. Published

      Coxiella burnetii antibodies in Danish dairy cattle and farmers

      Agger, Jens Frederik Gramstrup, Christoffersen, A., Agerholm, Jørgen Steen, Nielsen, H. I., Bosnjak, E., Hwass, A., Villumsen, S., Rattenborg, E., Krogfelt, K. & Nielsen, J., 2009, Proceedings of the 12th International Symposium on Veterinary Epidemiology and Economics. 2 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

    62. Published

      Association between placental lesions and presence of Coxiella burnetii in cattle

      Hansen, Mette Sif, Rodolakis, A., Cochonneau, D., Agger, Jens Frederik Gramstrup, Christoffersen, A. & Agerholm, Jørgen Steen, 2009, Pathology Today. p. 179 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    63. 2008
    64. Published

      Managerial and environmental determinants of clinical mastitis in danish dairy herds

      Sato, K., Bartlett, P., Alban, L., Agger, Jens Frederik Gramstrup & Houe, Hans, 2008, In: Acta Veterinaria Scandinavica (Online). 50, 4, 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

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