HomeSearch by AntimicrobialLevofloxacin (Levaquin, Quixin)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Staphylococcus aureus (oxacillin-susceptible) 0.25 0.25 0.125 - 4 225
Staphylococcus aureus (quinolone-resistant) 8 16 4 - 32 3
Staphylococcus aureus (quinolone-susceptible) 0.12 0.25 0.06 - 0.25 3
Staphylococcus aureus (RN1024) - - 16 - ? 601
Staphylococcus aureus (RN1024-tms) - - 32 - ? 601
Staphylococcus aureus (RN4220 + pCU1) - - 0.125 - ? 601
Staphylococcus aureus (RN4220 + pCU1vgaAv) - - 0.125 - ? 601
Staphylococcus aureus (RN4220 + pVGA) - - 0.125 - ? 601
Staphylococcus aureus (RN4220) - - 0.125 - ? 601
Staphylococcus aureus (Smith + methicillin-susceptible) - - 0.125 - ? 397
Staphylococcus aureus (vancomycin-intermediate) >4 >4 4 - >4 1130
Staphylococcus aureus (vancomycin-intermediate) - - 16 - 64 225
Staphylococcus aureus (vancomycin-resistant) 4 - >4 - ? 1130
Staphylococcus aureus (XJ75302 + methicillin-resistant) - - 8 - ? 1089
Staphylococcus aureus (ΔIP) - - 0.125 - ? 670
Staphylococcus aureus (ΔIPH14) - - 0.125 - ? 670
Staphylococcus aureus (ΔIPH5) - - 0.125 - ? 670
Staphylococcus aureus (ΔIP-KV) - - 0.125 - ? 670
Staphylococcus auricularis >2 >4 ≤0.03 - >4 472
Staphylococcus auricularis (methicillin-resistant) 0.5 8 0.06 - >16 12
Staphylococcus auricularis (methicillin-susceptible) 0.12 0.5 0.06 - >16 12
Staphylococcus capitis >2 >4 ≤0.03 - >4 472
Staphylococcus capitis (coagulase-negative) 0.25 8 ≤0.06 - 128 497
Staphylococcus capitis (methicillin-resistant) 0.5 8 0.06 - >16 12
Staphylococcus capitis (methicillin-susceptible) 0.12 0.5 0.06 - >16 12
Staphylococcus chromogenes (coagulase-negative) 0.25 8 ≤0.06 - 128 497
Staphylococcus chromogenes (methicillin-resistant) 0.5 8 0.06 - >16 12
Staphylococcus chromogenes (methicillin-susceptible) 0.12 0.5 0.06 - >16 12