bla _IMP-4 in Different Genetic Contexts in Enterobacteriaceae Isolates from Australia

bla _IMP-4 in Different Genetic Contexts in Enterobacteriaceae Isolates from Australia Genetic Context and Biochemical Characterization of the IMP-18 Metallo-β-Lactamase Identified in a Pseudomonas aeruginosa Isolate from the United States First Occurrence of an IMP Metallo-β-Lactamase in Aeromonas caviae : IMP-19 in an Isolate from France Metallo-β-Lactamase Gene bla _IMP-15 in a Class 1 Integron, In 95 , from Pseudomonas aeruginosa Clinical Isolates from a Hospital in Mexico Characterization of an Integron Carrying bla _IMP-1 and a New Aminoglycoside Resistance Gene, aac(6′)-31 , and Its Dissemination among Genetically Unrelated Clinical Isolates in a Brazilian Hospital First Organisms with Acquired Metallo-β-Lactamases (IMP-13, IMP-22, and VIM-2) Reported in Austria Molecular Characterization of β-Lactamase Genes and Their Genetic Structures inAcinetobacterGenospecies 3 Isolates in Taiwan IMP-15-Producing Pseudomonas aeruginosa Strain Isolated in a U.S. Medical Center: a Recent Arrival from Mexico bla _VIM-2 -Harboring Integrons Isolated in India, Russia, and the United States Arise from an Ancestral Class 1 Integron Predating the Formation of the 3′ Conserved Sequence Detection of New arr-4 and arr-5 Gene Cassettes in Clinical Pseudomonas aeruginosa and Klebsiella pneumoniae Strains from Brazil