Jens Peter Christensen

Jens Peter Christensen

Professor with special responsibilities, Professor MSO

Member of:

    ORCID: 0000-0002-6430-9010

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    1. Published

      Development of an in vivo model for study of intestinal invasion by Salmonella enterica in chickens

      Aabo, S., Christensen, Jens Peter, Chadfield, M. S., Carstensen, B., Jensen, T. K., Bisgaard, M. & Olsen, John Elmerdahl, 2000, In: Infection and Immunity. 68, 12, p. 7122-7125 4 p.

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

    2. Published

      Quantitative comparison of intestinal invasion of zoonotic serotypes of Salmonella enterica in poultry

      Aabo, S., Christensen, Jens Peter, Chadfield, M. S., Carstensen, B., Olsen, John Elmerdahl & Bisgaard, M., 2002, In: Avian Pathology. 31, 1, p. 41-47 7 p.

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

    3. Published

      Vaccination with Aleutian mink disease parvovirus (AMDV) capsid proteins enhances disease, while vaccination with the major non-structural AMDV protein causes partial protection from disease

      Aasted, B., Alexandersen, S. & Christensen, Jens Peter, 1998, In: Vaccine. (11/12), p. 1158-1165 8 p.

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

    4. Published

      Molecular epidemiology of Escherichia coli in organic egg layer flocks

      Agger, Jens Frederik Gramstrup, Lawson, L., Chadfield, M. S. & Christensen, Jens Peter, 2006. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    5. Published

      Space-time clustering of highly pathogenic avian influenza (HPAI) H5N1 outbreaks in Bangladesh

      Ahmed, S. S. U., Ersbøll, A. K., Biswas, P. K. & Christensen, Jens Peter, 2010, In: Epidemiology and Infection. 138, 6, p. 843-852 10 p.

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

    6. Published

      Molecular epidemiology of circulating highly pathogenic avian influenza (H5N1) virus in chickens, in Bangladesh, 2007-2010

      Ahmed, S. S. U., Themudo, G. E. C., Christensen, Jens Peter, Biswas, P. K., Giasuddin, M., Samad, M. A., Toft, N. & Ersbøll, A. K., 2012, In: Vaccine. 30, 51, p. 7381-7390 10 p.

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

    7. Published

      Ecological determinants of highly pathogenic avian influenza (H5N1) outbreaks in Bangladesh

      Ahmed, S. S. U., Ersbøll, A. K., Biswas, P. K., Christensen, Jens Peter & Hannan, A. S. M. A., 2012, In: P L o S One. 7, 3, p. e33938 8 p.

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

    8. Published

      Spatio-temporal magnitude and direction of highly pathogenic avian influenza (H5N1) outbreaks in Bangladesh

      Ahmed, S. S. U., Ersbøll, A. K., Biswas, P. K., Christensen, Jens Peter & Toft, N., 2011, In: P L o S One. 6, 9, p. e24324 8 p.

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

    9. Published

      Estimating transfer of bovine virus-diarrhoea virus in Danish cattle by use of register data

      Alban, L., Stryhn, H., Kjeldsen, A. M., Ersbøll, A. K., Skjøth, F., Christensen, Jens Peter, Bitsch, V., Chriél, M. & Strøger, U., 2001, In: Preventive Veterinary Medicine. 52, p. 133-146 14 p.

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

    10. Published

      Characterization of Escherichia coli and other bacteria isolated from condemned broilers at a Danish abattoir

      Alfifi, Ahmed Eassa H, Christensen, Jens Peter, Hounmanou, Yaovi Mahuton Gildas, Sandberg, M. & Dalsgaard, Anders, 2022, In: Frontiers in Microbiology. 13, 13 p., 1020586.

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

    11. Published

      The association between meat inspection codes, footpad lesions and thinning of broiler flocks in the Danish broiler production

      Alfifi, Ahmed Eassa H, Dalsgaard, Anders, Christensen, Jens Peter, Larsen, M. H. & Sandberg, M., 2020, In: Preventive Veterinary Medicine. 185, 105205.

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

    12. Published

      Molecular characterization of motile serovars of Salmonella enterica from breeder and commercial broiler poultry farms in Bangladesh

      Barua, H., Biswas, P. K., Olsen, K. E. P. .., Shil, S. K. & Christensen, Jens Peter, 2013, In: P L o S One. 8, 3, 9 p., e57811.

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

    13. Published

      In vitro and in vivo investigation on genomic stability of Salmonella enterica Typhimurium DT41 obtained from broiler breeders in Denmark

      Barua, H., Lindblom, I. L., Bisgaard, M., Christensen, Jens Peter, Olsen, Rikke Heidemann & Christensen, Henrik, 2013, In: Veterinary Microbiology. 166, 3-4, p. 607-616 10 p.

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

    14. Published

      Poultry as a possible source of non-typhoidal Salmonella enterica serovars in humans in Bangladesh.

      Barua, H., Biswas, P. K., Talukder, K. A., Olsen, K. E. P. & Christensen, Jens Peter, 2014, In: Veterinary Microbiology. 168, 2-4, p. 372-380 9 p.

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

    15. Published

      Prevalence and characterization of motile Salmonella in commercial layer poultry farms in Bangladesh

      Barua, H., Biswas, P. K., Olsen, K. E. P. & Christensen, Jens Peter, 2012, In: P L o S One. 7, 4, 7 p.

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

    16. Published

      Antimicrobial Resistance Profiles of Salmonella isolates obtained from Poultry and Humans in Bangladesh

      Barua, H., Bortolaia, V., Biswas, P. K., Talukder, K. A. & Christensen, Jens Peter, 2013, Book of Abstracts: The 18th WVPA conference in Nantes, August 13th to 23rd 2013. p. 688 1 p.

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

    17. Published

      Diversity and biological properties of Salmonella typhimurium DT 41 obtained from broiler breeders in Denmark

      Barua, H., Christensen, Jens Peter, Christensen, Henrik, Lucilia Lindblom, I. & Bisgaard, M., 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 214-216 3 p.

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

    18. Published

      Serovar distribution and molecular characterization of Salmonella enterica from humans and poultry in Bangladesh

      Barua, H., Biswas, P. K., Talukder, K. A. T., Olsen, K. E. P. & Christensen, Jens Peter, 2013, Book of Abstracts: The 18th WVPA conference in Nantes, August 13th to 23rd 2013. p. 300 1 p.

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

    19. Published

      Identification of members of the Pasteurellaceae isolated from birds and characterization of two new taxa isolated from psittacine birds

      Bisgaard, M., Hinz, K. -., Petersen, K. D. & Christensen, Jens Peter, 1999, In: Avian Pathology. 28, p. 369-377 9 p.

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

    20. Published

      Noter og rettelser til fjerkræsygdomme

      Bisgaard, M., Christensen, Jens Peter & Permin, A., 2000

      Research output: Book/Report › Compendium/lecture notes › Education

    21. Published

      Overvejelser vedr. ændrte bekæmpelsesstrategi over for Newcastle disease i Skandinavien

      Bisgaard, M., Ambrosen, T. & Christensen, Jens Peter, 1999, In: Gemensam nordisk fjäderfätidskrift. Tema. Generella frågor. fågelkött och ägg. 1999, 4 p.

      Research output: Contribution to journal › Journal article › Communication

    22. Published

      Diversity of the Pasteurella multocida complex in relation to epidemiology and pathogenesis

      Bisgaard, M., Christensen, Jens Peter & Petersen Dumong, C., 1997. 1 p.

      Research output: Contribution to conference › Paper › Research

    23. Published

      Riemerella infections: chapter 14

      Bisgaard, M., Bojesen, Anders Miki & Christensen, Jens Peter, 2008, Poultry diseases. Pattison, M., McMullin, P. F., Bradbury, J. M. & Alexander, D. J. (eds.). 6 ed. Elsevier, p. 172-175 4 p.

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

    24. Published

      Field Observations and Experimental Studies on the Pathogenic Potential of Small Colony Variants of Pasteurella multocida

      Bisgaard, M., Petersen, A. H. H., Bojesen, Anders Miki, Christensen, Jens Peter & Christensen, Henrik, 2008. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    25. Published

      Infections caused by species of Pasteurellaceae, Ornithobacterium and Riemerella: An introduction

      Bisgaard, M., Bojesen, Anders Miki & Christensen, Jens Peter, 1 Dec 2008, Poultry Diseases. Elsevier, p. 146-148 3 p.

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

    26. Published

      Avian infections caused by species of Pasteurellaceae, an update

      Bisgaard, M., Christensen, Henrik, Bojesen, Anders Miki & Christensen, Jens Peter, 2005, Final program & abstract book. p. 110-117 8 p.

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

    27. Published

      Phylogenetic relatedness of avian taxa of pasteurellaceae: diagnostic and epidemiologic implications

      Bisgaard, M., Kristensen, H., Foster, G. & Christensen, Jens Peter, 2002. 1 p.

      Research output: Contribution to conference › Paper › Research

    28. Published

      Årsager til kronisk, invaliderende ledforandringer (amyloid arthropati) hos konsumægsopdræt.

      Bisgaard, M., Christensen, Jens Peter, Bojesen, Anders Miki, Petersen, A. H. H. & Christensen, Henrik, 2009, In: Dansk Erhvervsfjerkrae. 38, p. 489-493 5 p.

      Research output: Contribution to journal › Journal article › Communication

    29. Published

      Avibacterium endocarditidis sp. nov., a new species of Pasteurellaceae isolated form valvular endocarditis in chickens

      Bisgaard, M., Christensen, Jens Peter, Bojesen, Anders Miki & Christensen, Henrik, 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    30. Published

      Amyloidosis - an emerging problem in broiler breeders in Denmark

      Bisgaard, M. & Christensen, Jens Peter, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 256-258 3 p.

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

    31. Published

      Escherichia coli associeret sygdom i konsumægsektoren. Kortlægning af faktorer af betydning for sygdomsudviking og sygdomsforebyggelse

      Bisgaard, M., Olsen, Rikke Heidemann, Kyvsgaard, N. C., Christensen, Jens Peter & Christensen, Henrik, 2011, In: Dansk Erhvervsfjerkrae. 39, p. 130-133 4 p.

      Research output: Contribution to journal › Journal article › Communication

    32. Published

      Genetic diversity and persistance of Enterococcus faecalis obtained from different pathological lesiones in adult chickens as demonstrated by PFGE and MLST

      Bisgaard, M., Hedegaard, L., Petersen, A., Christensen, Henrik, Christensen, Jens Peter & Chadfield, M. S., 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    33. Published

      Haemorrhagic septicaemia type B associated outbreak of fowl cholera in turkeys

      Bisgaard, M., Petersen, A., Bojesen, Anders Miki, Christensen, Jens Peter & Christensen, Henrik, 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    34. Published

      Observations on the incidence and aetiology of valvular endocarditis in broiler breeders and detection of a newly described taxon of Pasteurellaceae, Avibacterium endocarditidis.

      Bisgaard, M., Bojesen, Anders Miki, Christensen, Jens Peter & Christensen, Henrik, 2010, In: Avian Pathology. 39, 3, p. 177-181 5 p.

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

    35. Published

      Investigations on the clonality of isolates of Pasteurella gallinarum obtained from turkeys in Germany

      Bisgaard, M., Christensen, Henrik, Behr, K., Baron, G. & Christensen, Jens Peter, 2005, In: Avian Pathology. 34, 2, p. 106-110 5 p.

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

    36. Published

      Streptococcus pluranimalium: a new avian pathogen

      Bisgaard, M., Hedegaard, L., Chadfield, M. S., Christensen, Jens Peter & Christensen, Henrik, 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    37. Published

      Avibacterium endocarditidis sp. nov., isolated from valvular endocarditis in chickens

      Bisgaard, M., Christensen, Jens Peter, Bojesen, Anders Miki & Christensen, Henrik, 2007, In: International Journal of Systematic and Evolutionary Microbiology. 57, 8, p. 1729-1734 6 p.

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

    38. Published

      Experiences to be gained from longitudinal studies of cilinical and pathological observations of fowl cholera and MLST typing of Pasteurella multocida.

      Bisgaard, M., Petersen, A. H. H., Bojesen, Anders Miki, Christensen, Jens Peter & Christensen, Henrik, 2008, 7th international symposium on turkey diseases. Hafez, H. M. (ed.). Verlag der DVG Service, p. 123-132 10 p.

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

    39. Published

      Risk factors for infection with highly pathogenic influenza A virus (H5N I) in commercial chickens in Bangladesh

      Biswas, P. K., Christensen, Jens Peter, Ahmed, S. S. U., Barua, H., Das, A., Rahman, M. H., Giasuddin, M., Hannan, A. S. M. A., Habib, A. M. & Debnath, N. C., 13 Jun 2009, In: Veterinary Record. 164, 24, p. 743-746 4 p.

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

    40. Published

      Risk factors associated with anthrax in cattle on smallholdings

      Biswas, P. K., Islam, M. Z., Shil, S. K., Chakraborty, R. K., Ahmed, S. S. U. & Christensen, Jens Peter, 2012, In: Epidemiology and Infection. 140, 10, p. 1888-1895 8 p.

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

    41. Published

      Risk factors for infection with highly pathogenic influenza A virus (H5N1) in commercial chickens in Bangladesh

      Biswas, P. K., Christensen, Jens Peter, Ahmed, S. S. U., Barua, H., Das, A., Rahman, M. H., Giasuddin, M., Hannan, A. S. M. A., Habib, A. M. & Debnath, N. C., 2009, In: Veterinary Record. 164, 24, p. 743-746 4 p.

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

    42. Published

      Risk for highly pathogenic avian influenza H5N1 virus infection in chickens in small-scale commercial farms, in high-risk area, Bangladesh, 2008

      Biswas, P. K., Rahman, M. H., Das, A., Ahmed, S. S. U., Giasuddin, M. & Christensen, Jens Peter, 2011, In: Transboundary and Emerging Diseases. 58, 6, p. 519-525 7 p.

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

    43. Published

      Avian influenza outbreaks in chickens, Bangladesh

      Biswas, P., Christensen, Jens Peter, Ahmed, S., Barua, H., Das, A., Giasuddin, M., Hannan, A., Habib, M., Ahad, A., Rahman, A., Faruque, R. & Debnath, N., 2008, In: Emerging Infectious Diseases (Print Edition). 14, 12, p. 1909-1912 4 p.

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

    44. Published

      Mortality rate and clinical features of highly pathogenic avian influenza in naturally infected chickens in Bangladesh

      Biswas, P. K., Christensen, Jens Peter, Ahmed, S. S. U., Barua, H., Das, A., Rahman, M. H., Giasuddin, M., Habib, M. A., Hannan, A. S. M. A. & Debnath, N., 2011, In: O I E Revue Scientifique et Technique. 30, 3, p. 871-878 8 p.

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

    45. Published

      Risk for infection with highly pathogenic avian influenza virus (H5N1) in backyard chickens, Bangladesh

      Biswas, P. K., Christensen, Jens Peter, Ahmed, S. S. U., Das, A., Rahman, M. H., Barua, H., Giasuddin, M., Hannan, A. S. M. A., Habib, M. A. & Debnath, N. C., 2009, In: Emerging Infectious Diseases (Print Edition). 15, 12, p. 1931-1936 6 p.

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

    46. Published

      Study of the origin and spread of highly pathogenic avian influenza outbreaks in Bangladesh: first interim report

      Biswas, P. K., Christensen, Jens Peter, Ahmed, S. S. U., Barua, H., Giasuddin, Hannan, A. S. M. A., Habib, A., Ahad, A., Rahman, A. S. M. S. & Faruque, R., 2007, Bangladesh: Chittagong Veterinary and Animal Science University. 34 p.

      Research output: Book/Report › Report › Communication

    47. Published

      Horses for courses

      Blackall, P., Christensen, Jens Peter & Bisgaard, M., 1997. 1 p.

      Research output: Contribution to conference › Paper › Research

    48. Published

      Diversity among isolates of Actinobacillus equuli and related organisms as revealed by ribotyping

      Blackall, P. J., Christensen, Jens Peter & Bisgaard, M., 1998, In: Australian Veterinary Journal. 76, 6, p. 423-425 3 p.

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

    49. Published

      Kompendium til virologi øvelser for veterinærstuderende

      Blixenkrone-Møller, M., Christensen, Jens Peter, Brodersen, A., Larsen, L. E. & Uttenthal, Å., 1998, København: Den Kgl. Veterinær- og Landbohøjskole, Institut for Veterinær Mikrobiologi, Laboratorium for Virologi og Immunologi. 20 p.

      Research output: Book/Report › Book › Education

    50. Published

      Kompendium til virologi øvelser for veterinærstuderende

      Blixenkrone-Møller, M., Christensen, Jens Peter & Larsen, L. E., 1999, København: Jordbrugsforlaget. 20 p.

      Research output: Book/Report › Book › Education

    51. Published

      Pasteurella Multocida Infection In Heterophil-Depleted Chickens and Tyrkeys.

      Bojesen, Anders Miki, Petersen, K., Nielsen, O., Christensen, Jens Peter & Bisgaard, M., 2003. 1 p.

      Research output: Contribution to conference › Paper › Research

    52. Published

      In vivo studies of Gallibacterium anatis infection in chickens

      Bojesen, Anders Miki, Nielsen, O. L., Christensen, Jens Peter & Bisgaard, M., 2004, In: Avian Pathology. 33, 2, p. 145-152 8 p.

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

    53. Published

      Pasteurella multocida infection in heterophil-depleted chickens

      Bojesen, Anders Miki, Petersen, K. D., Nielsen, O. L., Christensen, Jens Peter & Bisgaard, M., 2004, In: Avian Pathology. 48, 3, p. 463-470 8 p.

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

    54. Published

      Gallibacterium infections and other avian Pasteurellaceae: chapter 12

      Bojesen, Anders Miki, Christensen, Jens Peter & Bisgaard, M., 2008, Poultry diseases. Pattison, M., McMullin, P. F., Bradbury, J. M. & Alexander, D. J. (eds.). 6 ed. Elsevier, p. 160-163 4 p.

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

    55. Published

      Parasitter i ederfugle: Fundet i voksne fugle på Christiansø juni 2015

      Buchmann, Kurt, Lyngs, P., Garbus, S. E. & Christensen, Jens Peter, 4 Apr 2016, In: Natur på Bornholm. 14, 1, p. 24-27 4 p.

      Research output: Contribution to journal › Journal article › Communication

    56. Published

      An ¤epidemiological study of Salmonella enterica serovar 4, 12:b: in broiler chickens in Denmark

      Chadfield, M., Skov, M., Christensen, Jens Peter, Madsen, M. & Bisgaard, M., 2001, In: Veterinary Microbiology. 82, p. 233-247 15 p.

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

    57. Published

      The role of flagella and shemotaxis on virulence of salmonella enterica serotypes typhimurium and Dublin

      Chadfield, M. S., Høegh-Andersen, K. H., Aabo, S., Christensen, Jens Peter & Olsen, John Elmerdahl, 2003. 1 p.

      Research output: Contribution to conference › Paper › Research

    58. Published

      Comparative investigations of selected E. coli isolates for demonstration of cell-association in the chicken intestine and in vitro epithelial cell cultures

      Chadfield, M. S., Christensen, Jens Peter & Bisgaard, M., 2000.

      Research output: Contribution to conference › Paper › Research

    59. Published

      An ¤epidemiological study of Salmonella enterica serovar 4, 12:b: - in Denmark

      Chadfield, M. S., Skov, M., Christensen, Jens Peter, Madsen, M. & Bisgaard, M., 1997. 3 p.

      Research output: Contribution to conference › Paper › Research

    60. Published

      Characterization and identification of enterococcal strains isolated from disease outbreaks in Broiler Flocks characterized by increased mortality due to septicaemia and Endocarditis and/or alterede production parameters

      Chadfield, M. S., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2003. 1 p.

      Research output: Contribution to conference › Paper › Research

    61. Published

      Karakterisering og forekomst af Salmonella enterica serovar 4,12:b:- hos slagtekyllinger samt identifikation af risikofaktorer forbundet med denne serotype

      Chadfield, M. S., Skov, M. N., Christensen, Jens Peter, Madsen, M. & Bisgaard, M., 1999. 1 p.

      Research output: Contribution to conference › Paper › Research

    62. Published

      Investigation on the Clonalkity of Streptococcus gallinaceous isolated from an outbreak of Septicaemia Associated with High Prevalence of endocarditis in a flock of broiler parents.

      Chadfield, M. S., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2003. 1 p.

      Research output: Contribution to conference › Paper › Research

    63. Published

      Comparison of intestinal invasion and macrophage response of Salmonella Gallinarum and other host adapted Salmonella enterica serovars in the avian host

      Chadfield, M. S., Brown, D. J., Aabo, S., Christensen, Jens Peter & Olsen, John Elmerdahl, 2003, In: Veterinary Microbiology. 92, 2003, p. 49-64 15 p.

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

    64. Published

      Application of molecular methods for identification of strains classified as Salmonella enterica serovar 6, 7:-:- by conventional serotyping

      Chadfield, M. S., Christensen, Jens Peter, Madsen, M., Sonne-Hansen, J. & Bisgaard, M., 2002, In: Avian Pathology. 31, 3, p. 271-276 6 p.

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

    65. Published

      Application of molecular methods for identification of strains classified as Salmonella enterica serovat 6, 7:-:- by conventional serotyping

      Chadfield, M. S., Christensen, Jens Peter, Madsen, M. & Bisgaard, M., 1997. 1 p.

      Research output: Contribution to conference › Paper › Research

    66. Published

      Geno- and phenotypic diversity of avian isolates of Streptococcus gallolyticus subsp. gallolyticus (Streptococcus bovis) and associated diagnostic problems

      Chadfield, M. S., Christensen, Jens Peter, Decostere, A., Christensen, Henrik & Bisgaard, M., 2007, In: Journal of Clinical Microbiology. 45, 3, p. 822-827 6 p.

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

    67. Published

      Characterization of streptococci and enterococci associated with septicaemia in broiler parents with a high prevalence of endocarditis

      Chadfield, M. S., Christensen, Jens Peter, Christensen, Henrik & Bisgaard, M., 2004, In: Avian Pathology. 33, 6, p. 610-617 8 p.

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

    68. Published

      Characterization of Enterococcus hirae outbreaks in broiler flocks demonstrating increased mortality because of septicemia and endocarditis and/or altered production parameters

      Chadfield, M. S., Christensen, Jens Peter, Juhl-Hansen, J., Christensen, Henrik & Bisgaard, M., 2005, In: Avian Diseases. 49, 1, p. 16-23 8 p.

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

    69. Published

      Reproduction of sepsis and endocarditis by experimental infection of chickens with Streptococcus gallinaceus and Enterococcus hirae

      Chadfield, M. S., Bojesen, Anders Miki, Christensen, Jens Peter, Juul-Hansen, J., Nielsen, Søren Saxmose & Bisgaard, M., 2005, In: Avian Pathology. 34, 3, p. 238-247 10 p.

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

    70. Published

      Phylogenetic analysis by 16S rDNA gene sequence comparison of avian taxa of Bisgaard and characterization and description of two new taxa of Pasteurellaceae

      Christensen, Henrik, Foster, G., Christensen, Jens Peter, Pennycott, T., Olsen, John Elmerdahl & Bisgaard, M., 2003, In: Journal of Applied Microbiology. 95, 2, p. 354-363 9 p.

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

    71. Published

      Avian Enterococci and Streptococci: new or old emerging pathogens representing major diagnostic problems

      Christensen, Henrik, Chadfield, M. S., Christensen, Jens Peter & Bisgaard, M., 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    72. Published

      Navngivning af sygdomsfremkaldende bakterier

      Christensen, Henrik, Bisgaard, M., Christensen, Jens Peter & Olsen, John Elmerdahl, 2005, In: Naturens Verden. 2, p. 32-39 8 p.

      Research output: Contribution to journal › Journal article › Communication

    73. Published

      Parvovirus initiation factor PIF: a novel human DNA-binding factor which coordinately recognizes two ACGT motifs

      Christensen, Jens Peter, Cotmore, S. F. & Tattersall, P., 1997, In: Journal of Virology. 71, 8, p. 5733-5741 9 p.

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

    74. Published

      A ¤novel cellular site-specific DNA-binding protein cooperates with the viral NS1 polypeptide to initiate parvovirus DNA replication

      Christensen, Jens Peter, Cotmore, S. F. & Tattersall, P., 1997, In: Journal of Virology. 71, 2, p. 1405-1416 12 p.

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

    75. Published

      Epidemiological methods applied to multi-farm producer-recorded health data: the Danish Pig Health and Production Surveillance system (HEPS)

      Christensen, Jens Peter, 1996, Copenhagen: Jordbrugsforlaget. 172 p.

      Research output: Book/Report › Ph.D. thesis › Research

    76. Published

      Correlation between viable counts of Salmonella Gallinarum in spleen and liver and the development of anaemia in chickens as seen in experimental fowl typhoid

      Christensen, Jens Peter, Barrow, P. A., Olsen, John Elmerdahl, Dirch Poulsen, J. S. & Bisgaard, M., 1996, In: Avian Pathology. 25, p. 769-783 15 p.

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

    77. Published

      Phenotypic and genotypic characterization of Salmonella enterica serovar Gallinarum biovars Gallinarum and Pullorum: in relation to typing and virulence

      Christensen, Jens Peter, 1996, Copenhagen: Jordbrugsforlaget.

      Research output: Book/Report › Ph.D. thesis › Research

    78. Published

      Intestinal invasion of Pasteurella multocida investigated by in vivo chicken intestinal loop model and in situ hybridization

      Christensen, Jens Peter, Jensen, T. K., Kabell, S. & Bisgaard, M., 2002. 1 p.

      Research output: Contribution to conference › Paper › Research

    79. Published

      Comparative investigations on the invasion of Salmonella serotypes in a chicken intestinal loop assay and cell culture assays

      Christensen, Jens Peter, Aabo, S., Chadfield, M. S., Cartensen, N., Olsen, John Elmerdahl & Bisgaard, M., 2001. 1 p.

      Research output: Contribution to conference › Paper › Research

    80. Published

      Salmonella enterica serovar Gallinarum biovar gallinarum in layers: Epidemiological investigations of a recent outbreak in Denmark

      Christensen, Jens Peter & Skov, M. N., 1 Sep 1994, In: Avian Pathology. 23, 3, p. 489-501 13 p.

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

    81. Published

      Fowl cholera

      Christensen, Jens Peter & Bisgaard, M., 2000, In: Revue scientifique et technique office international des épizooties. 19, p. 626-637 12 p.

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

    82. Published

      Applikation af molekylære metoder til karakterisering af stammer identificeret som Salmonella enterica serovar 6,7:-:- ved hjælp af konventionel serotypning

      Christensen, Jens Peter, Chadfield, M. S., Madsen, M. & Bisgaard, M., 1999. 1 p.

      Research output: Contribution to conference › Paper › Research

    83. Published

      Phenotypic and genotypic characters of isolates of Pasteurella multocida obtained from back-yard poultry and from two outbreaks of avian cholera in avifauna in Denmark

      Christensen, Jens Peter, Dietz, Hans Henrik & Bisgaard, M., 1 Jan 1998, In: Avian Pathology. 27, 4, p. 373-381 9 p.

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

    84. Published

      Characterization of Escherichia coli isolates obtained from haemorrhagic septicemia related conditions in turkeys

      Christensen, Jens Peter & Bisgaard, M., 1997. 1 p.

      Research output: Contribution to conference › Paper › Research

    85. Published

      Current concepts on the epidemiology, diagnosis and control of duck plague

      Christensen, Jens Peter & Permin, A., 2000.

      Research output: Contribution to conference › Paper › Research

    86. Published

      Characterization of E. coli isolates originating from a Danish broiler parent flock during a longitudinal study

      Christensen, Jens Peter, Brown, D. J., Olsen, John Elmerdahl & Bisgaard, M., 2000.

      Research output: Contribution to conference › Paper › Research

    87. Published

      Hatchery-borne Salmonella enterica serovar Tennessee infections in broilers

      Christensen, Jens Peter, Brown, D. J., Madsen, M., Olsen, John Elmerdahl & Bisgaard, M., 1997, In: Avian Pathology. 26, p. 155-168 14 p.

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

    88. Published

      Characterization of Salmonella Enterica Serovar Gallinarum Biovars Gallinarum and Pullorum By Plasmid Profiling and Biochemical Analysis

      Christensen, Jens Peter, Olsen, John Elmerdahl, Hansen, H. C. & Bisgaard, M., 1 Sep 1992, In: Avian Pathology. 21, 3, p. 461-470 10 p.

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

    89. Published

      Avian pasteurellosis: taxanomy of the organisms involved and aspects of pathogenesis

      Christensen, Jens Peter & Bisgaard, M., 1997, In: Avian Pathology. 26, p. 461-483 23 p.

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

    90. Published

      Quantitative investigations of in vivo invasion of Pasteurella multocida using a chicken intestinal loop model

      Christensen, Jens Peter, Bojesen, Anders Miki, Jensen, T. K., Bisgaard, M., Nielsen, O. L. & Olsen, John Elmerdahl, 2002, Abstract. 21 ed. p. 30 1 p.

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

    91. Published

      The ¤characterization of a naturally occurring RFLP variant of the Salmonella enterica serovar gallinarum biovar gallinarum virulence plasmid associated with reduced virulence in chickens

      Christensen, Jens Peter, Barrow, P. A., Olsen, John Elmerdahl, Brown, D. J. & Bisgaard, M., 1997. 2 p.

      Research output: Contribution to conference › Paper › Research

    92. Published

      The gastrointestinal tract as a port of entry for bacterial infections in poultry

      Christensen, Jens Peter, Chadfield, M. S., Olsen, John Elmerdahl & Bisgaard, M., 20 Dec 2006, Avian Gut Function in Health and Disease. CABI Publishing, Vol. 28. p. 244-258 15 p.

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

    93. Published

      Arian pasteurellosis: Taxonomy of the organisms involved and aspects of pathogenesis

      Christensen, Jens Peter & Bisgaard, M., 1 Jan 1997, In: Avian Pathology. 26, 3, p. 461-483 23 p.

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

    94. Published

      RFLP variation in Salmonella gallinarum virulence plasmids and the effect on virulence

      Christensen, Jens Peter, Barrow, A. P., Olsen, John Elmerdahl, Brown, D. J. & Bisgaard, M., 1995, Southeast Asian journal of tropical medicine and public health. 26 ed. p. 160-162 3 p.

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

    95. Published

      Invasion af forskellige Salmonella serotyper bestemt ved in vivo og in vitro modeller

      Christensen, Jens Peter, Aabo, S., Chadfield, M. S., Carstensen, B., Olsen, John Elmerdahl & Bisgaard, M., 1999. 1 p.

      Research output: Contribution to conference › Paper › Research

    96. Published

      Ribotypes of Salmonella enterica serovar Gallinarum biovars gallinarum and pullorum

      Christensen, Jens Peter, Olsen, John Elmerdahl & Bisgaard, M., 1 Dec 1993, In: Avian Pathology. 22, 4, p. 725-738 14 p.

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

    97. Published

      Investigations On The Clonality OF E.Coli Infections In Iudustrial Poultry Production

      Christensen, Jens Peter, Chadfield, M. S. & Bisgaard, M., 2003. 1 p.

      Research output: Contribution to conference › Paper › Research

    98. Published

      Characterization of Pasteurella multocida isolates from two epornitics of avian cholera in Denmark and the possible role of wild birds in the transmission of cholera to commercial poultry

      Christensen, Jens Peter, Madsen, M. & Bisgaard, M., 1997. 1 p.

      Research output: Contribution to conference › Paper › Research

    99. Published

      Riemerella Anatipestifer infection: new duck disease, infectious serositis, pasteurella anatipestifer infection

      Christensen, Jens Peter, 2010, The Merck veterinary manual. Kahn, C. M. & Line, S. (eds.). 10 ed. Merck & Co., Inc., p. 2463-2464 2 p.

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

    100. Published

      Fowl cholera

      Christensen, Jens Peter, Bojesen, Anders Miki & Bisgaard, M., 2008, Poultry diseases. Pattison, M., McMullin, P. F., Bradbury, J. M. & Alexander, D. J. (eds.). 6 ed. Elsevier, p. 149-154 6 p.

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

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