Surveillance of Community-Based Reservoirs Reveals the Presence of CTX-M, Imported AmpC, and OXA-30 β-Lactamases in Urine Isolates of Klebsiella pneumoniae and Escherichia coli in a U.S. Community

Surveillance of Community-Based Reservoirs Reveals the Presence of CTX-M, Imported AmpC, and OXA-30 β-Lactamases in Urine Isolates of Klebsiella pneumoniae and Escherichia coli in a U.S. Community Comparison of Antimicrobial Resistance Profiles among Extended-Spectrum-β-Lactamase-Producing and Acquired AmpC β-Lactamase-Producing Escherichia coli Isolates from Canadian Intensive Care Units Extended-Spectrum-β-Lactamase-Producing Enterobacteriaceae Strains in Various Types of Private Health Care Centers Incidence and Antimicrobial Susceptibility of Escherichia coli and Klebsiella pneumoniae with Extended-Spectrum β-Lactamases in Community- and Hospital-Associated Intra-Abdominal Infections in Europe: Results of the 2008 Study for Monitoring Antimicrobial Resistance Trends (SMART) Nationwide Investigation of Extended-Spectrum β-Lactamases, Metallo-β-Lactamases, and Extended-Spectrum Oxacillinases Produced by Ceftazidime-Resistant Pseudomonas aeruginosa Strains in France Oral and Parenteral Therapeutic Options for Outpatient Urinary Infections Caused byEnterobacteriaceaeProducing CTX-M Extended-Spectrum β-Lactamases Extended-Spectrum β-Lactamases of the CTX-M Type Now in Switzerland Nationwide Survey of CTX-M-Type Extended-Spectrum β-Lactamases among Klebsiella pneumoniae Isolates in Slovenian Hospitals First Report of the Emergence of CTX-M-Type Extended-Spectrum β-Lactamases (ESBLs) as the Predominant ESBL Isolated in a U.S. Health Care System Molecular Characteristics of Travel-Related Extended-Spectrum-β-Lactamase-Producing Escherichia coli Isolates from the Calgary Health Region