Luca Guardabassi

Luca Guardabassi

Professor with special responsibilities, Professor

Member of:


    1. 1997
    2. Published

      Il ¤benessere delle vacche al pascolo confrontato a quello delle vacche a stabulazione permanente

      Alban, L. & Guardabassi, Luca, 1997, In: Caseus. 2, p. 6-9 4 p.

      Research output: Contribution to journalJournal articleCommunication

    3. 1998
    4. Published

      Antibiotic resistance in Acinetobacter spp. isolated from sewers receiving waste effluent from a hospital and a pharmaceutical plant

      Guardabassi, Luca, Petersen, A., Olsen, John Elmerdahl & Dalsgaard, Anders, 1998, In: Applied and Environmental Microbiology. 64, 9, p. 3499-3502 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. 1999
    6. Published

      Phenotypic characterization and antibiotic resistance of Acinetobacter spp. isolated from aquatic sources

      Guardabassi, Luca, Dalsgaard, Anders & Olsen, John Elmerdahl, 1999, In: Journal of Applied Microbiology. 87, p. 659-667 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. 2000
    8. Published

      Class I integrons containing a dhfrI trimethoprim resistance gene cassette in aquatic Acinetobacter spp.

      Petersen, A., Guardabassi, Luca, Dalsgaard, Anders & Olsen, John Elmerdahl, 2000, In: FEMS Microbiology Letters. 182, p. 73-76 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. Published

      Distribution and in-vitro transfer of tetracycline resistance determinants in clinical and aquatic Acinetobacter strains

      Guardabassi, Luca, Dijkshoorn, L., Collard, J. -., Olsen, John Elmerdahl & Dalsgaard, Anders, 2000, In: Journal of Medical Microbiology. 49, p. 929-936 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      Distribution of tetracycline resistance determinants A to E and transfer in vitro of tetracycline resistance in clinical and aquatic Acinetobacter strains

      Guardabassi, Luca, Dijkshoorn, L., Olsen, John Elmerdahl & Dalsgaard, Anders, 2000, In: Journal of Medical Microbiology. 49, p. 829-836 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published
    12. Published

      Selektion for antibiotikaresistens i Acinetobacter spp. i spildevand

      Petersen, A., Guardabassi, Luca, Olsen, John Elmerdahl & Dalsgaard, Anders, 2000, In: Dansk Veterinærtidsskrift. 83, 7, p. 6-9 4 p.

      Research output: Contribution to journalJournal articleResearch

    13. Published

      The ¤use of Acinetobacter spp. as bacterial indicators of antimicrobial resistance in aquatic environments

      Guardabassi, Luca, 2000, Copenhagen: Royal Veterinary and Agricultural University, Deaprtment for Veterinary Microbiology. 132 p.

      Research output: Book/ReportPh.D. thesisResearch

    14. 2001
    15. Published

      Antibiotika-resistens i renseanlæg: effekt af renseanlægs spildevandsbehandling på forekomsten af antibiotika-resistente bakterier

      Dalsgaard, Anders & Guardabassi, Luca, 2001, In: Dansk Afløbs- og Spildevandsforening. 9, p. 7-8 2 p.

      Research output: Contribution to journalJournal articleCommunication

    16. Published

      Occurrence of vancomycin-resistant enterococci harbouring vanA in pharmaceutical waste derived from vancomycin production

      Guardabassi, Luca, Pedersen, T. B., Danø, R. & Dalsgaard, Anders, 2001.

      Research output: Contribution to conferencePosterResearch

    17. Published

      The occurrence of vancomycin-resistant enterococci harboring vanA in pharmaceutical waste derived from vancomycin production

      Guardabassi, Luca, Brønnum, T., Danø, K. & Dalsgaard, Anders, 2001, Ikke angivet. Christian Ejlers, p. 127 1 p.

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

    18. 2002
    19. Published

      Delayed incubation as an alternative method to sample storage for enumeration of E. coli and culturable bacteria in water

      Guardabassi, Luca, Gravesen, J., Lund, C., Bagge, L. & Dalsgaard, Anders, 2002, In: Water Research. 36, p. 4655-4658 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      Dissemination of vancomycin-resistant enterococci harboring vanA through disposal of waste derived from industrial production of vancomycin

      Guardabassi, Luca, Brønnum, P. T., Danø, R., Forslund, A. & Dalsgaard, Anders, 2002, In: Microbial Drug Resistance. 8, 4, p. 401-406 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. Published

      Occurrence and fate of antibiotic resistant bacteria in sewage

      Guardabassi, Luca & Dalsgaard, Anders, 2002, 71 p. (Environmental project; No. no. 722).

      Research output: Book/ReportBookEducation

    22. Published

      Opbevaring af badevands- og drikkevandsprøver ved 0-5C i et døgn medfører en signifikant reduktion i antal Escherichia coli og kimtal

      Dalsgaard, Anders, Guardabassi, Luca, Lund, C., Bagge, L. & Gravesen, J., 2002, In: Dansk Veterinærtidsskrift. 85, 17, p. 6-8 3 p.

      Research output: Contribution to journalJournal articleResearch

    23. Published

      The effects of tertiary wastewater treatment on the prevalence of antimicrobial resistant bacteria

      Guardabassi, Luca, Wong, D. M. A. L. F. & Dalsgaard, Anders, 2002, In: Water Research. 36, 8, p. 1955-1964 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. 2003
    25. Published

      Korrekt kompostering af fækalier dræber smitsomme vira

      Guardabassi, Luca, Dalsgaard, Anders & Sobsey, M., 2003, In: Ny viden fra Miljøministeriet. 7 p.

      Research output: Contribution to journalJournal articleCommunication

    26. Published

      Occurence and survival of viruses in composted human faeces

      Guardabassi, Luca, Dalsgaard, Anders & Sobsey, M., 2003, København: Miljøministeriet. 58 p. (Sustainable urban renewal and wastewater treatment; No. No. 32).

      Research output: Book/ReportReportResearch

    27. Published

      Overlooked aspects concerning development and spread of antimicrobial resistance

      Guardabassi, Luca & Kruse, H., 2003, In: Expert Rev. Anti-infect. Ther.. 1, 3, p. 359 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    28. 2004
    29. Published

      Members of the genera Paenibacillus and Rhodococcus harbor genes homologous to enterococcal glycopeptide resistance genes vanA and vanB

      Guardabassi, Luca, Christensen, Henrik, Hasman, H. & Dalsgaard, Anders, 2004, In: Antimicrobial Agents and Chemoterapy. 48, 2, p. 4915-4918 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    30. Published

      Occurrence of Campylobacter jejuni in pets living with human patients infected with C. jejuni

      Damborg, Peter Panduro, Olsen, K. E. P., Nielsen, E. M. & Guardabassi, Luca, 2004, In: Journal of Clinical Microbiology. 42, 3, p. 1363-1364 2 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    31. Published

      Occurrence, structure, and mobility of Tn1546-like elements in environmental isolates of vancomycin-resistant enterococci

      Guardabassi, Luca & Dalsgaard, Anders, 2004, In: Applied and Environmental Microbiology. 70, 2, p. 984-990 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    32. Published

      Pet animals as reservoirs of antimicrobial-resistant bacteria

      Guardabassi, Luca, Schwarz, S. & Lloyd, D. H., 2004, In: Journal of Antimicrobial Chemotherapy. 54, 2, p. 321-332 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    33. Published

      Transmission of multiple antimicrobial-resistant Staphylococcus intermedius between dogs affected by deep pyoderma and their owners

      Guardabassi, Luca, Loeber, M. E. & Jacobson, A., 2004, In: Veterinary Microbiology. 98, 1, p. 23-27 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    34. 2005
    35. Published

      Glycopeptide resistance vanA operons in Paenibacillus strains isolated from soil

      Guardabassi, Luca, Perichon, B., Heijenoort, J. V., Blanot, D. & Courvalin, P., 2005, In: Antimicrobial Agents and Chemotherapy. 49, 10, p. 4227-4233 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    36. Published

      Identification of Tet 39, a novel class of tetracycline resistance determinant in Acinetobacter spp. of environmental and cli

      Agersø, Y. & Guardabassi, Luca, 2005, In: Journal of Antimicrobial Chemotherapy. 55, p. 566-569 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    37. Published

      Prevalence of methicillin-resistant Staphylococcus aureus among staff and pets in a small animal referral hospital in the UK

      Loeffler, A., Boag, A. K., Sung, J., Lindsay, J. A., Guardabassi, Luca, Dalsgaard, Anders, Smith, H., Stevens, K. B. & Lloyd, D. H., 2005, In: Journal of Antimicrobial Chemotherapy. 56, 4, p. 1-6 6 p.

      Research output: Contribution to journalJournal articleResearch

    38. Published

      The possible role of Paenibacillus spp. in the origin of glycopeptide resistance in enterococci

      Guardabassi, Luca, 2005, 2nd International ASM-FEMS Conference on Enterococci, 2005. American Society of Microbiology, p. 34 1 p.

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

    39. Published

      Training risk assessment in non-human antimicrobials usage (TRAINAU): a Marie-Curie-early-stage research training programme in Copenhagen, Denmark

      Wegener, H. C., Guardabassi, Luca, Hammerum, A. M. K., Sørensen, B. H., Jensen, L. B., Petersen, H. L., Ersbøll, A. K., Houe, Hans, Frimodt-Møller, N. & Dalsgaard, Anders, 2005, ARAE 2005: 1. symposium on antimicrobial resistance in animals and the environment. ARAE, p. 1-2 2 p.

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

    40. 2006
    41. Published

      spa typing of methicillin-resistant Staphylococcus aureus isolated from domestic animals and veterinary staff in the UK and Ireland

      Moodley, Arshnee, Stegger, M., Bagcigil, A. F., Baptiste, K. E., Loeffler, A., Lloyd, D. H., Williams, N. J., Leonard, N., Abbott, Y., Skov, R. & Guardabassi, Luca, 2006, In: Journal of Antimicrobial Chemotherapy. 58, 6, p. 1118-1123 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    42. Published

      Antimicrobial resistance: are we in crisis in dermatology?

      Guardabassi, Luca, 2006, Consensus and controversies, diagnosis and therapy in veterinary dermatology: 21st annual congress of The ESVD-ECVD on Veterinary Dermatology. Proceedings book. p. 147-150 4 p.

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

    43. Published

      Emergence of methicillin-resistant Staphylococcus aureus (MRSA) in companion animals: anthropozoonosis, zoonosis, or both?

      Guardabassi, Luca, Baptiste, K. E. & Lloyd, D. H., 2006. 2 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    44. Published

      Genes homologous to glycopeptide resistance vanA are widespread in soil microbial communities

      Guardabassi, Luca & Agersø, Y., 2006, In: FEMS Microbiology Letters. 259, 2, p. 221-225 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    45. Published

      Heterologous expression of glycopeptide resistance vanHAX gene clusters from soil bacteria in enterococcus faecalis

      Hasman, H., Aarestrup, F. M., Dalsgaard, Anders & Guardabassi, Luca, 2006, In: Journal of Antimicrobial Chemotherapy. 57, 4, p. 648-653 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    46. Published

      Kolonisering med methicillin-resistente Staphylococcus aureus: har veterinær personale øget risiko?

      Guardabassi, Luca & Skov, R., 2006, In: DANSK VETERINÆRTIDSSKRIFT. 89, 21, p. 22-24 3 p.

      Research output: Contribution to journalJournal articleResearch

    47. Published

      Minimising resistance and maximizing efficiency in the use of antimicrobials in cutaneous infections: the microbiologist's point of view

      Guardabassi, Luca, 2006, Consensus and controversies, diagnosis and therapy in veterinary dermatology: 21st annual congress of The ESVD-ECVD on Veterinary Dermatology. Proceedings book. p. 129-131 3 p.

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

    48. Published

      Modes of antimicrobial action and mechanisms of bacterial resistance: chapter 1

      Guardabassi, Luca & Courvalin, P., 2006, Antimicrobial Resistance in Bacteria of Animal Origin. Aarestrup, F. M. (ed.). Washington, D.C.: ASM Press, p. 1-18 18 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

    49. Published

      Occurrence and species distribution of mecA-positive coagulase-negative staphylococci in the nasal cavity of animals in Denmark

      Moodley, Arshnee, Bacgcigil, A. F., Baptiste, K. E. & Guardabassi, Luca, 2006.

      Research output: Contribution to conferencePosterResearch

    50. Published

      Occurrence and species distribution of mecA-positive coagulase-negative staphylococci in the nasal cavity of animals in Denmark

      Moodley, Arshnee, Bacgcigil, F., Baptiste, K. E. & Guardabassi, Luca, 2006.

      Research output: Contribution to conferencePaperResearch

    51. Published

      Training risk assessment in non-human antimicrobials usage (TRAINAU) in Denmark

      Vieira, A. R. P., Emborg, H., Wong, D. L. F., Jensen, L. B., Aarestrup, F. M., Wegener, H. C., Dalsgaard, Anders, Olsen, John Elmerdahl, Ersbøll, A. K., Houe, Hans, Guardabassi, Luca, Hammerum, A. M., Fritmodt-Møller, N. & Sørensen, B. H., 2006, Proceedings. The International Society for Veterinary Epidemiology and Economics, 3 p.

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

    52. Published

      Udskilles antibiotika via sved, og selekteres der således for resistens blandt stafylokokker?

      Olesen, A. K., Baptiste, K. E. (ed.), Andersen, P. H. F. (ed.) & Guardabassi, Luca (ed.), 2006. 1 p.

      Research output: Contribution to conferencePosterResearch

    53. 2007
    54. Published

      In vivo study on selection of ESBL-producing Escherichia coli in the intestinal tract of pigs treated with extended-spectrum cephalosporins

      Concalves Cavaco, L. M., Aarestrup, F., Abatih Nji, E. & Guardabassi, Luca, 2007, Ikke angivet. INRA, p. 14 1 p.

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

    55. Published

      spa typing of methicillin-resistant Staphylococcus aureus isolated from animals and veterinary staff

      Moodley, Arshnee, Stegger, M., Bacgcigil, F., Skov, R. & Guardabassi, Luca, 2007.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    56. Published

      Antimicrobial resistance in indicator bacteria isolated from Danish dogs

      Damborg, Peter Panduro, Sørensen, A., Emborg, H. & Guardabassi, Luca, 2007, DANMAP 2006: use of antimicrobial agents and occurrence of antimicrobial resistance in bacteria from food animals, foods and humans in Denmark. Emborg, H-D. & Hammerum, A. M. (eds.). Statens Serum Institut, Danish Veterinary and Food Administration, Danish Medicines Agency, Technical University of Denmark, p. 64 1 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

    57. Published

      First report of multiresistant, mecA-positive Staphylococcus intermedius in Europe: 12 cases from a veterinary dermatology referral clinic in Germany

      Loeffler, A., Linek, M., Moodley, Arshnee, Guardabassi, Luca, Sung, J. M. L., Winkler, M., Weiss, R. & Lloyd, D. H., 2007, In: Veterinary Dermatology. 18, 6, p. 412-421 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    58. Published

      High prevalence of human pathogenic ampicillin-resistant Enterococcus faecium in healthy dogs

      Damborg, Peter Panduro & Guardabassi, Luca, 2007. 1 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

    59. Published

      Molecular analysis of Tn1546-like elements in environmental bacteria

      Guardabassi, Luca & Dalsgaard, Anders, 2007.

      Research output: Contribution to conferencePosterResearch

    60. Published

      Molecular characterization of methicillin-resistant Staphylococcus intermedius (MRSI) from four countries

      Moodley, Arshnee, Weese, J. S., Grönlund-Andersson, U., Loeffler, A. & Guardabassi, Luca, 2007. 1 p.

      Research output: Contribution to conferencePosterResearch

    61. Published

      Occurrence and distribution of ESBL-producing E. coli within pig farms

      Moodley, Arshnee, Struve, T. & Guardabassi, Luca, 2007. 1 p.

      Research output: Contribution to conferenceConference abstract for conferenceResearch

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