Henrik Christensen

Henrik Christensen

Associate Professor

Member of:


    1. Published

      Efficacy of the feed additives consisting of Enterococcus faecium ATCC 53519 and E. faecium ATCC 55593 for all animal species (FEFANA asbl)

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Durjava, M., Dusemund, B., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Sanz, Y., Sanz, Y., Villa, R. E., Woutersen, R., Dierick, N., Anguita, M., Brozzi, R. & 5 others, Fruk, S., Innocenti, M., Revez, J., Ortuño, J. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2023, In: EFSA Journal. 21, 7, e08166.

      Research output: Contribution to journalJournal articleResearch

    2. Published

      Safety and efficacy of a feed additive consisting of Propionibacterium freudenreichii DSM 33189 and Lentilactobacillus buchneri (formerly Lactobacillus buchneri) DSM 12856 for all animal species (Lactosan GmbH & Co.KG.)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 2, e07151.

      Research output: Contribution to journalJournal articleResearch

    3. Published

      Safety and efficacy of a feed additive consisting of endo-1,4-β-xylanase produced by Komagataella phaffii ATCC PTA-127053 (Xygest™ HT) for poultry (Kemin Europa N.V.)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 7, e07439.

      Research output: Contribution to journalJournal articleResearch

    4. Published

      Safety and efficacy of a feed additive consisting of Lactiplantibacillus plantarum (formerly Lactobacillus plantarum) IMI 507028 for all animal species (ALL-TECHNOLOGY (IRELAND) LIMITED [Alltech Ireland])

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Maradona, M. P. & 6 others, Saarela, M., Brozzi, R., Galobart, J., Innocenti, M., Revez, J. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2021, In: EFSA Journal. 19, 7, e06705.

      Research output: Contribution to journalJournal articleResearch

    5. Published

      Assessment of the application for renewal of authorisation of endo-1,4-β-xylanase produced by Aspergillus nigerCBS 109.713 and endo-1,4-β-glucanase produced by Aspergillus nigerDSM 18404 for poultry species, ornamental birds and weaned piglets, from BASF SE

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 5 others, Maradona, M. P., Saarela, M., Pettenati, E., Anguita, M. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2020, In: EFSA Journal. 18, 12, e06331.

      Research output: Contribution to journalJournal articleResearch

    6. Published

      Safety and efficacy of an additive consisting of xanthan gum produced by Xanthomonas campestris strains ■■■■■, ■■■■■ for all animal species (Biopolymer International)

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Brozzi, R., Galobart, J., Gregoretti, L. & 4 others, López-Galvez, G., Vettori, M. V., Innocenti, M. L. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2021, In: EFSA Journal. 19, 7, e06710.

      Research output: Contribution to journalJournal articleResearch

    7. Published

      Safety and efficacy of a feed additive consisting of disodium 5'-inosinate (IMP) produced by Corynebacterium stationis KCCM 80235 for all animal species (CJ Europe GmbH)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 3, e07153.

      Research output: Contribution to journalJournal articleResearch

    8. Published

      Safety and efficacy of a feed additive consisting of Saccharomyces cerevisiae MUCL 39885 (Biosprint®) for cats and dogs (Prosol S.p.A.)

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Martelli, G., Anguita, M., Galobart, J. & 5 others, Manini, P., Tarrés-Call, J., Pettenati, E., Pizzo, F. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2021, In: EFSA Journal. 19, 7, e06699.

      Research output: Contribution to journalJournal articleResearch

    9. Published

      Safety and efficacy of a feed additive consisting of astaxanthin-rich Phaffia rhodozyma for salmon and trout (Igene Biotechnology, Inc.)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 2, e07161.

      Research output: Contribution to journalJournal articleResearch

    10. Published

      Safety and efficacy of the feed additives consisting of l-glutamic acid and monosodium l-glutamate monohydrate produced by Corynebacterium glutamicum NITE BP-01681 for all animal species (METEX NOOVISTAGO)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 3, e07156.

      Research output: Contribution to journalJournal articleResearch

    11. Published

      Safety and efficacy of l-valine produced by fermentation using Corynebacterium glutamicumCGMCC 7.358 as a feed additive for all animal species

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 10 others, Maradona, M. P., Saarela, M., Anguita, M., Holczknecht, O., Galobart, J., Manini, P., Pettenati, E., Pizzo, F., Tarrés-Call, J. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2020, In: EFSA Journal. 18, 11, e06286.

      Research output: Contribution to journalJournal articleResearch

    12. Published

      Efficacy of a feed additive consisting of endo-1,4-beta-xylanase produced by Trichoderma citrinoviride (IMI SD 135) (HOSTAZYM® X) for sows in order to have benefits in piglets (Huvepharma NV)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 3, e07154.

      Research output: Contribution to journalJournal articleResearch

    13. Published

      Assessment of the application for renewal of authorisation of 6-phytase produced by Trichoderma reeseiCBS 122001 as a feed additive for pigs and poultry, from Roal Oy

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L., Prieto, M. M. & 12 others, Saarela, M., Brozzi, R., Galobart, J., Innocenti, M., López-Gálvez, G., Pettenati, E., Revez, J., Sofianidis, K., Vettori, M. V., Gregoretti, L., Mayo, B. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2020, In: EFSA Journal. 18, 12, e06336.

      Research output: Contribution to journalJournal articleResearch

    14. Published

      Safety of a feed additive consisting of a tincture derived from Verbascum thapsus L. (great mullein tincture) for use in all animal species (MANGHEBATI SAS)

      Bampidis, V. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2021, In: EFSA Journal. 19, 7, e06711.

      Research output: Contribution to journalJournal articleResearch

    15. Published

      Safety and efficacy of a feed additive consisting of Bacillus velezensis DSM 15544 (Calsporin®) for dairy cows and other dairy ruminants (Asahi Biocycle Co. Ltd.)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 1, e06984.

      Research output: Contribution to journalJournal articleResearch

    16. Published

      Safety and efficacy of the feed additive consisting of Lactobacillus acidophilus CECT 4529 (Lactobacillus acidophilus D2/CSL) for all poultry species and categories and all ornamental birds (Centro Sperimentale del Latte S.r.l)

      EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. O. A. A. P. O. S. U. I. A. F. (., 2022, In: EFSA Journal. 20, 3, e07150.

      Research output: Contribution to journalJournal articleResearch

    17. Published

      Safety and efficacy of a feed additive consisting of Pediococcus pentosaceus IMI 507025 for all animal species (ALL-TECHNOLOGY (IRELAND) LIMITED [Alltech Ireland])

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Maradona, M. P. & 6 others, Saarela, M., Brozzi, R., Galobart, J., Innocenti, M., Revez, J. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2021, In: EFSA Journal. 19, 7, e06702.

      Research output: Contribution to journalJournal articleResearch

    18. Published

      Safety and Efficacy of l-histidine monohydrochloride monohydrate produced by fermentation using Escherichia coli KCCM 80212 as a feed additive for all animal species

      Bampidis, V., Azimonti, G., Bastos, M. D. L., Christensen, H., Dusemund, B., Fašmon Durjava, M., Kouba, M., López-Alonso, M., López Puente, S., Marcon, F., Mayo, B., Pechová, A., Petkova, M., Ramos, F., Sanz, Y., Villa, R. E., Woutersen, R., Cocconcelli, P. S., Glandorf, B., Herman, L. & 10 others, Maradona, M. P., Saarela, M., Anguita, M., Galobart, J., Holczkencht, O., Manini, P., Pettenati, E., Pizzo, F., Tarrés-Call, J. & EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), E. P. A. A. P. O. S. U. I. A. F. (., 2020, In: EFSA Journal. 18, 11, e06287.

      Research output: Contribution to journalJournal articleResearch

    19. 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 proceedingArticle in proceedingsResearch

    20. 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 journalJournal articleResearchpeer-review

    21. Published

      Genomic Features and Phylogenetic Analysis of Antimicrobial-Resistant Salmonella Mbandaka ST413 Strains

      Benevides, V. P., Saraiva, M. M. S., Nascimento, C. F., Delgado-Suárez, E. J., Oliveira, C. J. B., Silva, S. R., Miranda, V. F. O., Christensen, Henrik, Olsen, John Elmerdahl & Berchieri Junior, A., 2024, In: Microorganisms. 12, 2, 16 p., 312.

      Research output: Contribution to journalJournal articleResearchpeer-review

    22. Published

      Differentiation Among Rodentibacter Species Based on 16S-23S rRNA Internal Transcribed Spacer Analysis

      Benga, L., Benten, P. M., Engelhardt, E., Köhrer, K., Hueber, B., Nicklas, W., Christensen, Henrik & Sager, M., 2020, In: Comparative Medicine. 70, 6, p. 487-491 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. Published

      Current distribution of rodentibacter species among the mice and rats of an experimental facility

      Benga, L., Knorr, I. J., Engelhardt, E., Gougoula, C., Benten, P. M., Christensen, Henrik & Sager, M., 2019, In: Journal of the American Association for Laboratory Animal Science. 58, 4, p. 475-478 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. Published

      From the [Pasteurella] pneumotropica complex to Rodentibacter spp. an update on [Pasteurella] pneumotropica

      Benga, L., Sager, M. & Christensen, Henrik, 2018, In: Veterinary Microbiology. 217, p. 121-134 14 p.

      Research output: Contribution to journalReviewResearchpeer-review

    25. Published

      Analysis of 16S-23S rRNA internal transcribed spacer regions in Pasteurellaceae isolated from laboratory rodents.

      Benga, L., Benten, W. P. M., Engelhardt, E., Christensen, Henrik & Sager, M., 2012, In: Journal of Microbiological Methods. 90, 3, p. 342-349 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    26. Published

      Rodentibacter haemolyticus sp. Nov. isolated from laboratory rodents

      Benga, L., Nicklas, W., Lautwein, T., Verbarg, S., Gougoula, C., Engelhardt, E., Benten, W. P. M., Köhrer, K., Sager, M. & Christensen, Henrik, 2021, In: International Journal of Systematic and Evolutionary Microbiology. 71, 8, 004947.

      Research output: Contribution to journalJournal articleResearchpeer-review

    27. Published

      Prevalence and genetic characterization of Pasteurellaceae isolated from captive psittacine birds

      Bertelsen, M. F., Bojesen, Anders Miki, Christensen, Henrik & Bisgaard, M., 2007. 1 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    28. Published

      Pasteurella multocida carriage in red-necked wallabies (Macropus rufogriseus)

      Bertelsen, Mads Frost, Bojesen, Anders Miki, Bisgaard, M., Petersen, A. H. H. & Christensen, Henrik, 2012, In: Journal of Zoo and Wildlife Medicine. 43, 4, p. 726-729 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    29. Published

      Taxonomic changes within Actinobacillus sensu stricto

      Bisgaard, M., Christensen, Henrik & Olsen, John Elmerdahl, 2002, Abstract. 18 ed. p. 29 1 p.

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

    30. Published

      Studies on the phylogenetic relationship of equine isolates classified as Actinobacillus sensu stricto

      Bisgaard, M., Christensen, Henrik & Angen, Ø., 1999. 1 p.

      Research output: Contribution to conferencePaperResearch

    31. Published

      Prevalence of Taxa of Pasteurellaceae Among Populations of Healthy Captive Psittacine Birds

      Bisgaard, M., Xin, D., Bertelsen, Mads Frost, Bojesen, Anders Miki & Christensen, Henrik, Mar 2017, In: Avian Diseases. 61, 1, p. 102-106

      Research output: Contribution to journalJournal articleResearchpeer-review

    32. Published

      Multilocus sequence analysis of Pasteurella multocida demonstrates a type species under development

      Bisgaard, M., Petersen, A. H. H. & Christensen, Henrik, 2013, In: Microbiology. 159, 3, p. 580-590 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    33. Published

      MLST and MLSA of Enterococcus faecalis isolates demonstrating different lesion types in broiler parents

      Bisgaard, M., Petersen, A., Olsen, Rikke Heidemann & Christensen, Henrik, 2009. 1 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    34. 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 conferenceConference abstract for conferenceResearch

    35. 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 conferenceConference abstract for conferenceResearch

    36. Published

      Significance and identification of a part of taxon 3 complex of Bisgaard (Gallibacterium genomospecies 3) associated with pigeons

      Bisgaard, M. & Christensen, Henrik, 2019, In: Berliner und Munchener Tierarztliche Wochenschrift. 132, 7-8, p. 360-366

      Research output: Contribution to journalJournal articleResearchpeer-review

    37. Published

      Mannheimia cairinae sp. nov., a novel species of Mannheimia obtained from Muscovy ducks (Cairina moschata) and reclassification of Mannheimia ovis as heterotypic synonym of Mannheimia pernigra

      Bisgaard, M. & Christensen, Henrik, 2023, In: International Journal of Systematic and Evolutionary Microbiology. 73, 6, 005947.

      Research output: Contribution to journalJournal articleResearchpeer-review

    38. Published
    39. Published
    40. 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 journalJournal articleResearchpeer-review

    41. Published

      Streptococinfektioner - en ny risikofaktor?

      Bisgaard, M. & Christensen, Henrik, 2010, In: Dansk Erhvervsfjerkrae. 39, 2, p. 96-98 3 p.

      Research output: Contribution to journalJournal articleResearch

    42. Published

      A new species of Neisseria associated with respiratory distress in turkeys

      Bisgaard, M., Behr, K. & Christensen, Henrik, 2007. 2 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    43. 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 conferenceConference abstract for conferenceResearch

    44. 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 journalJournal articleResearchpeer-review

    45. Published

      Population structure of Pasteurella multocida epizotics in the avifaunain Scandinavia and possible relationship with P1059 as demonstrated my MLST

      Bisgaard, M., Petersen, A. & Christensen, Henrik, 2007, Ikke angivet. WVPA, p. 248 1 p.

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

    46. 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 proceedingArticle in proceedingsResearchpeer-review

    47. Published

      Improved understanding of diseases asssociated with potential bacterial pathogens of poultry to be gained from multilocus sequence typing (MLST)

      Bisgaard, M., Olsen, Rikke Heidemann & Christensen, Henrik, 2010, European Poultry Conference. 4 p.

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

    48. Published

      Investigations on the existence of major phylogenetic lines within Pasteurella multocida as demonstrated by MSLA, rpoB sequencing and 16S rRNA based PCR

      Bisgaard, M., Petersen, A. H. H. & Christensen, Henrik, 2008.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    49. Published

      Horses, an overlooked risk factor for serious Streptococcus equi ssp. Zooepidemicus infections in free range chickens

      Bisgaard, M., Bojesen, Anders Miki, Petersen, M. R. & Christensen, Henrik, 2011, 17th World Veterinary Poultry Congress: proceedings. WVPA, p. 270-276 7 p.

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

    50. Published

      Further Investigations on the involvement of taxon 14 in upper respiratory tract infections and blepharoconjunctivitis in turkeys

      Bisgaard, M., Günther, R. & Christensen, Henrik, 2007. 2 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    ID: 4224670