Susceptibility to penicillin derivatives among third-generation cephalosporin-resistant Enterobacteriaceae recovered on hospital admission

Affiliations

• ¹ German Center for Infection Research (DZIF), Germany; Division of Infectious Diseases, Department of Medicine, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Germany. Electronic address: [email protected].
• ² German Center for Infection Research (DZIF), Germany; Division of Infectious Diseases, Department of Medicine, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Germany.
• ³ German Center for Infection Research (DZIF), Germany; Institute for Medical Microbiology, Immunology and Hygiene, University Hospital Cologne, Cologne, 50937, Germany.
• ⁴ German Center for Infection Research (DZIF), Germany; Institute for Hygiene and Environmental Medicine, National Reference Centre for the Surveillance of Nosocomial Infections, Charité-University Hospital, Berlin, 12203, Germany.
• ⁵ German Center for Infection Research (DZIF), Germany; Institute of Medical Microbiology and Hygiene, University of Tübingen, Tübingen, 72076, Germany.
• ⁶ German Center for Infection Research (DZIF), Germany; Institute for Medical Microbiology, Immunology and Hygiene, Technische Universität München, Munich, 81675, Germany.
• ⁷ German Center for Infection Research (DZIF), Germany; Institute of Medical Microbiology and Hygiene, University of Lübeck, Lübeck, 23538, Germany; Institute of Medical Microbiology, Virology and Hygiene, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.
• ⁸ German Center for Infection Research (DZIF), Germany; Institute for Medical Microbiology and Hygiene, University Medical Centre Freiburg, Freiburg, 79106, Germany.
• ⁹ German Center for Infection Research (DZIF), Germany; Institute of Medical Microbiology and Hygiene, University of Lübeck, Lübeck, 23538, Germany.
• ¹⁰ German Center for Infection Research (DZIF), Germany; Division of Infectious Diseases, Department of Internal Medicine 1, University Hospital Tübingen, Tübingen, 72076, Germany.