Objectives: To document resistance patterns of three important nosocomial pathogens, Pseudomonas aeruginosa, Acinetobacter baumannii and Klebsiella pneumoniae, present in hospitals in Brooklyn, NY.
Methods: Susceptibility profiles of pathogens gathered during a surveillance study in 2006 were analysed and compared with similar surveys performed in 1999 and 2001. MICs were determined according to CLSI standards, and selected isolates were screened by PCR for the presence of VIM, IMP and KPC beta-lactamases.
Background: Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) is a serious pathogen in several regions in the United States. It is unclear which populations are at high risk for the emergence of these strains.
Methods: All unique patient isolates of S.