HomeSearch by AntimicrobialLevofloxacin (Levaquin, Quixin)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Enterococci (vancomycin-resistant) >4 >4 1 - >4 265
Enterococci (vancomycin-susceptible) >- >4 0.5 - >4 265
Enterococcus avium 2 2 1 - 2 117
Enterococcus avium >2 >4 0.25 - >4 1130
Enterococcus avium 2 32 ≤0.25 - >64 371
Enterococcus avium >4 >4 0.06 - >4 472
Enterococcus casseliflavus 2 2 0.25 - 2 225
Enterococcus casseliflavus >2 >4 0.25 - >4 1130
Enterococcus casseliflavus 2 4 2 - 4 117
Enterococcus casseliflavus >4 >4 0.06 - >4 472
Enterococcus durans >2 >4 0.25 - >4 1130
Enterococcus durans >4 >4 0.06 - >4 472
Enterococcus faecalis 0.25 2 0.006 - 2 1544
Enterococcus faecalis 0.5 1 0.5 - 16 16
Enterococcus faecalis 1 2 0.5 - 2 244
Enterococcus faecalis 1 2 0.5 - 4 117
Enterococcus faecalis >1 >4 0.25 - >4 1130
Enterococcus faecalis 1 32 0.25 - 32 497
Enterococcus faecalis 1 32 0.5 - 64 130
Enterococcus faecalis 1 32 0.5 - 64 443
Enterococcus faecalis 1 32 0.5 - 128 268
Enterococcus faecalis >=1 ≥64 ≤0.0625 - >=64 475
Enterococcus faecalis 1 64 1 - 64 56
Enterococcus faecalis 1.56 50 0.78 - 50 17
Enterococcus faecalis 2 32 ≤0.25 - >64 371
Enterococcus faecalis 2 64 1 - >128 109
Enterococcus faecalis >4 >4 0.06 - >4 472
Enterococcus faecalis >16 >16 0.5 - >16 1279