Home › Search by Antimicrobial › Levofloxacin (Levaquin, Quixin)
Microorganism MIC50sort
(μg/ml)		 MIC90sort
(μg/ml)		 Rangesort
(μg/ml)		 Reference
Streptococcus pneumonia (penicillin-intermediate) 0.5 1 ? － ? 36
Streptococcus pneumonia (penicillin-intermediate) 0.75 1.5 0.5 － 24 469
Streptococcus pneumonia (penicillin-intermediate) 1 1 ≤0.12 － 4 499
Streptococcus pneumonia (penicillin-intermediate) 1 1 0.25 － 1 109
Streptococcus pneumonia (penicillin-intermediate) 1 1 0.25 － 16 225
Streptococcus pneumonia (penicillin-intermediate) 1 1 0.5 － 1 265
Streptococcus pneumonia (penicillin-intermediate) 1 1 0.5 － 8 12
Streptococcus pneumonia (penicillin-intermediate) 1 1 1 － ? 175
Streptococcus pneumonia (penicillin-intermediate) 1 1 ? － ? 39
Streptococcus pneumonia (penicillin-intermediate) 2 2 1 － 4 130
Streptococcus pneumonia (penicillin-intermediate) - 1 ? － ? 341
Streptococcus pneumonia (penicillin-intermediate) - 8 ? － ? 1044
Streptococcus pneumonia (penicillin-intermediate) - - 1 － ? 963
Streptococcus pneumonia (penicillin-intermediate-resistant) 0.78 1.56 0.78 － 1.56 17
Streptococcus pneumonia (penicillin-intermediate-resistant) 1 1 0.25 － 32 497
Streptococcus pneumonia (penicillin-intermediate-resistant) 1 1 0.5 － 32 268
Streptococcus pneumonia (penicillin-intermediate-resistant) 2 2 1 － 4 443
Streptococcus pneumonia (penicillin-resistant) 0.5 0.5 0.5 － ? 16
Streptococcus pneumonia (penicillin-resistant) 0.5 1 0.25 － 4 225
Streptococcus pneumonia (penicillin-resistant) 0.5 1 0.25 － >4 195
Streptococcus pneumonia (penicillin-resistant) 0.5 1 ? － ? 36
Streptococcus pneumonia (penicillin-resistant) 0.5 4 0.5 － 8 73
Streptococcus pneumonia (penicillin-resistant) 1 1 ≤0.06 － 1 42
Streptococcus pneumonia (penicillin-resistant) 1 1 0.5 － 1 175
Streptococcus pneumonia (penicillin-resistant) 1 1 0.5 － 1 117
Streptococcus pneumonia (penicillin-resistant) 1 1 0.5 － 1 265
Streptococcus pneumonia (penicillin-resistant) 1 1 0.5 － 2 109
Streptococcus pneumonia (penicillin-resistant) 1 1 0.5 － >4 483