[Source: Eurosurveillance, full page: (LINK). Abstract, edited.]
Extensively drug-resistant Klebsiella pneumoniae ST307 outbreak, north-eastern Germany, June to October 2019
Sebastian Haller1, Rolf Kramer1, Karsten Becker5, Jürgen A Bohnert5, Tim Eckmanns1, Jörg B Hans6, Jane Hecht1, Claus-Dieter Heidecke5, Nils-Olaf Hübner5, Axel Kramer5, Kathleen Klaper2, Martina Littmann4, Lennart Marlinghaus6, Bernd Neumann2, Yvonne Pfeifer2, Niels Pfennigwerth6, Simone Rogge4, Katharina Schaufler7, Andrea Thürmer3, Guido Werner2, Sören Gatermann6
Affiliations: 1 Robert Koch Institute, Department for Infectious Disease Epidemiology, Berlin, Germany; 2 Robert Koch Institute, Division of Nosocomial Pathogens and Antibiotic Resistance, Wernigerode, Germany; 3 Robert Koch Institute, Genome Sequencing Unit, Berlin, Germany; 4 Regional Public Health Authority Mecklenburg-Western Pomerania, Rostock, Germany; 5 University Medicine Greifswald, Greifswald, Germany; 6 National Reference Centre for multidrug-resistant Gram-negative bacteria, Ruhr University Bochum, Bochum, Germany; 7 Institute of Pharmacy, University of Greifswald, Greifswald, Germany
Correspondence: Sebastian Haller
Citation style for this article: Haller Sebastian, Kramer Rolf, Becker Karsten, Bohnert Jürgen A, Eckmanns Tim, Hans Jörg B, Hecht Jane, Heidecke Claus-Dieter, Hübner Nils-Olaf, Kramer Axel, Klaper Kathleen, Littmann Martina, Marlinghaus Lennart, Neumann Bernd, Pfeifer Yvonne, Pfennigwerth Niels, Rogge Simone, Schaufler Katharina, Thürmer Andrea, Werner Guido, Gatermann Sören. Extensively drug-resistant Klebsiella pneumoniae ST307 outbreak, north-eastern Germany, June to October 2019. Euro Surveill. 2019;24(50):pii=1900734. https://doi.org/10.2807/1560-7917.ES.2019.24.50.1900734
Received: 03 Dec 2019; Accepted: 12 Dec 2019
From June to October 2019, 17 patients (six infected, 11 colonised) with an extensively drug-resistant (XDR) Klebsiella pneumoniae strain were notified from four Western Pomerania medical facilities. The XDR K. pneumoniae produced carbapenemases NDM-1 and OXA-48, and was only susceptible to chloramphenicol, tigecycline and cefiderocol. Synergistic activity was observed for the combination of aztreonam plus ceftazidime-avibactam. Genomic analyses showed all isolates belonged to K. pneumoniae sequence type 307. Control measures and further investigations are ongoing.
© This work is licensed under a Creative Commons Attribution 4.0 International License.
Keywords: Antibiotics; Drugs Resistance; Carbapenem; Klebsiella pneumoniae; Nosocomial outbreaks; Germany.