TABLE 1.

Antibiotic susceptibility of P. aeruginosa clinical isolates

AntibioticMIC (μg/ml) for P. aeruginosa straina:
PAO1NY214NY215NY217NY219NY220
Azlocillin28816816
Carbenicillin64256256>256256>256
Ceftriaxone41632163232
Ticarcillin83232323232
Ciprofloxacin0.58410.58
Nalidixic acid64>256>2566464>256
Gentamicin0.25432444
Tobramycin0.2522128
Polymyxin B0.588888
  • a MIC measurements were repeated three times with identical results.