TABLE 1 

Phenotypic characteristics of strains

MRSNaIsolationTobramycin MIC (μg/ml)c
DaybSite
33613Left hip0.5
33633Right hip0.5
33648Left hip0.5
5611Left hip0.5
5712Right hip8
5813Left hip16
  • a De-identified number used to track isolates throughout the Multidrug-resistant Organism Repository and Surveillance Network (MRSN).

  • b Day after initial injury.

  • c MICs were determined in quintuplicate. A. baumannii CLSI breakpoints (μg/ml) for tobramycin are as follows: susceptible, ≤4; intermediate, 8; resistant, ≥16.