TABLE 3

MICs of rifabutin in combination with macrolides

AgentMedian MIC (mg/liter), macrolide + rifabutina
AloneIn combination
MACRFBMACRFBFICI
AZM3.16.30.81.60.5
ROX3.16.30.41.60.38
  • a MAC, macrolide; RFB, rifabutin; AZM, azithromycin; ROX, roxithromycin. Values are the medians of three experiments.