Antibiotic Resistance Rates for Pseudomonas aeruginosa Clinical Respiratory and Bloodstream Isolates Among the Veterans Affairs Healthcare System from 2009 to 2013

Pseudomonas aeruginosa is a major cause of healthcare-associated infections and resistance among isolates is an increasing burden. The study purpose was to describe national resistance rates for clinical P. aeruginosa respiratory and bloodstream cultures and the prevalence of multidrug-resistant (MDR) P. aeruginosa within the Veterans Affairs (VA). MDR was defined as non-susceptibility to at least one drug in at least 3 of the following 5 categories: carbapenems, extended-spectrum cephalosporins, aminoglycosides, and piperacillin/tazobactam.
Source: Diagnostic Microbiology and Infectious Disease - Category: Microbiology Authors: Source Type: research