HomeSearch by AntimicrobialLevofloxacin (Levaquin, Quixin)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Staphylococcus sciuri (linezolid-resistant) - - 8 - ? 192
Staphylococcus simulans >2 >4 ≤0.03 - >4 472
Staphylococcus simulans - - 0.61 - ? 1136
Staphylococcus simulans - - 1.22 - ? 1004
Staphylococcus spp. >2 >4 ≤0.03 - >4 472
Staphylococcus spp. (coagulase negative) >- >16 ? - ? 602
Staphylococcus spp. (coagulase-negative + methicillin-resistant) 4 32 0.12 - >128 396
Staphylococcus spp. (coagulase-negative + methicillin-susceptible) 0.25 0.25 0.12 - 1 396
Staphylococcus warneri 0.12 >8 0.06 - >8 1467
Staphylococcus warneri >2 >4 ≤0.03 - >4 472
Staphylococcus warneri - - 0.125 - 0.25 225
Staphylococcus warneri (coagulase-negative) 0.25 8 ≤0.06 - 128 497
Staphylococcus warneri (methicillin-resistant) 0.5 8 0.06 - >16 12
Staphylococcus warneri (methicillin-susceptible) 0.12 0.5 0.06 - >16 12
Staphylococcus xylosus >2 >4 ≤0.03 - >4 472
Stenotrophomonas maltophilia 0.5 2 0.03 - 2 268
Stenotrophomonas maltophilia 0.5 2 0.06 - 8 12
Stenotrophomonas maltophilia 0.5 4 0.12 - >8 479
Stenotrophomonas maltophilia 1 4 0.5 - 16 225
Stenotrophomonas maltophilia 1 - 0.25 - 2 3
Stenotrophomonas maltophilia 1.1 5 ? - ? 1015
Stenotrophomonas maltophilia - 2 ? - ? 1358
Stenotrophomonas maltophilia - 8 ? - ? 341
Stenotrophomonas maltophilia - - 63 - ? 1132
Stenotrophomonas maltophilia (GN12873 + carbapenem-resistant) - - 0.39 - ? 40
Stenotrophomonas maltophilia (levofloxacin-susceptible) 1 2 0.12 - 2 1467
Streptococci (coagulase-negative + methicillin-resistant) 4 16 0.12 - 32 130
Streptococci (coagulase-negative + methicillin-susceptible) 0.25 4 0.12 - 8 130