Gene transfer from NDM-5-producing and OXA-48-producing Enterobacter hormaechei ST79 on contaminated dicloxacillin capsules to other Enterobacterales in Europe, 2020-23: a retrospective, observational, molecular epidemiological study

Rasmussen, A., Porsbo, L. J., Roer, L., Sydenham, T. V., Hallstrøm, S., Schønning, K., Holzknecht, B. J., Søes, L. M., Nielsen, M. T. K., Østergaard, C., Wang, M., Søndergaard, T. S., Fulgsang-Damgaard, D., Engsbro, A. L., Menichincheri, G., Steinke, K., Agergaard, C. N., Kristensen, B., Kjerulf, A. & Justesen, U. S. & 2 others, Hammerum, A. M. & Hasman, H., 21 May 2026, (E-pub ahead of print) In: The Lancet Microbe. 101354.

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

Genomic characterization and sub-clustering of Escherichia coli clonal complex 38 reveal host associated genetic markers

Roer, L., Rasmussen, A., Hansen, F., Christoffersen, L. E. B., Sieber, R., Scheutz, F., Hendriksen, R. S., Johnston, B. D., Johnson, J. R., Holzknecht, B. J., Søes, L., Schønning, K., Holmgaard, D. B., Justesen, U. S., Østergaard, C., Søndergaard, T. S., Nielsen, M. T. K., Wang, M., Nielsen, H. L. & Abraham, S. & 6 others, Park, D. E., Aziz, M., Price, L. B., Hammerum, A. M., Hasman, H. & Stegger, M., 2026, In: Communications Medicine. 6, 12 p., 126.

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

Aminoglycoside breakpoints—the EUCAST approach and what this means for the clinician

Giske, C. G., Amara, M., Cantón, R., Das, S., Holzknecht, B., Kahlmeter, G., Lindemann, P. C., MacGowan, A., Meletiadis, J., Muller, A. E., Turnidge, J., Wootton, M. & Gatermann, S., 2025, In: Clinical Microbiology and Infection. 31, 12, p. 1954-1957 4 p.

Research output: Contribution to journal › Comment/debate › Research › peer-review

A prospective cohort study of the rectal microbiome in patients with suspected appendicitis

Fonnes, S., Mollerup, S., Paulsen, S. J., Petersen, A. M., Holzknecht, B. J., Westh, H. & Rosenberg, J., 2025, In: Clinics and Research in Hepatology and Gastroenterology. 49, 8, 8 p., 102675.

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

A seemingly considerable increase in antimicrobial resistance in the Bacteroides fragilis group from blood cultures – the second national study in Denmark

Florisson, M., Acar, Z., Holzknecht, B. J., Østergaard, C., Holmgaard, D. B., Dzajic, E., Samulioniené, J., Schønning, K., Søes, L. M., Wang, M., Søndergaard, T. S. & Justesen, U. S., 2025, In: Infectious Diseases. 57, 4, p. 316-321 6 p.

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

Genomic epidemiology of vancomycin-resistant Enterococcus faecium in Eastern Denmark from 2020 to 2022, and identification of vanB Tn1549 insertion sites

Knudsen, M. J. S., Castruita, J. A. S., Rubin, I. M. C., Mollerup, S., Johansen, H. K., Marvig, R. L., Nielsen, K. L., Holzknecht, B. J., Hoppe, M., Kemp, M., Westh, H. & Pinholt, M., 2025, In: European Journal of Clinical Microbiology and Infectious Diseases. 44, 6, p. 1425-1432 8 p.

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

High diagnostic accuracy of pooled samples analysed with a commercial PCR for detecting MRSA carriage

Oturai, D. B., Boel, J. B., Bangsborg, J., Mandix, F. E. & Holzknecht, B. J., 2025, In: Diagnostic Microbiology and Infectious Disease. 113, 4, 2 p., 117031.

Research output: Contribution to journal › Letter › peer-review

Spread of the FAR-MRSA clone, a fusidic acid- and meticillin-resistant Staphylococcus aureus ST121, Europe, 2014 to 2024

Roer, L., Yin, N., Denis, O., Vendrik, K. E. W., Zwittink, R. D., Notermans, D. W., Perrin, M., Khonyongwa, K., Tristan, A., Youenou, B., Layer-Nicolaou, F., Werner, G., Enger, H., Eikrem, E. C. H., Darenberg, J., Mäkitalo, B., Paulsson, M., Björkman, J., Fang, H. & Hallbäck, E. T. & 13 others, Sundqvist, M., Lindholm, L., Moganeradj, K., García-Cobos, S., Cañada-García, J. E., Holzknecht, B. J., Eriksen, H. B., Hoppe, M., Bartels, M. D., Castruita, J. A. S., Urth, T. R., Larsen, A. R. & Petersen, A., 2025, In: Eurosurveillance. 30, 28, 6 p., pii=2500452.

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