Table 2.

MIC, LD50, and PD50 values for selected strainsa

StrainClassMIC (μg/ml)LD50 (CFU)PD50 (mg/kg)
Sa42WT0.784 × 1060.22
Sa278112.51.3 × 1061.03
Sa295212.5>108ND
  • a Abbreviations: WT, wild type; ND, not determined.