HomeSearch by AntimicrobialLevofloxacin (Levaquin, Quixin)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Citrobacter koseri 0.03 0.12 0.015 - >8 1467
Citrobacter koseri 0.25 1 ≤0.25 - 2 371
Citrobacter spp. 0.12 4 0.008 - 64 268
Citrobacter spp. - 0.12 ? - ? 341
Clostridium baratii 1 4 0.5 - 4 1469
Clostridium bifermentans 1 4 0.5 - 4 1469
Clostridium bifermentans (NCTC 06800) - - 1 - ? 1477
Clostridium cadaveris 1 4 0.5 - 4 1469
Clostridium cadaveris 1 8 0.12 - 16 165
Clostridium clostridioforme (NCTC 11224) - - 16 - ? 1477
Clostridium difficile 2 4 2 - 4 3
Clostridium difficile 3.13 6.25 3.13 - 6.25 17
Clostridium difficile 4 4 1 - 16 12
Clostridium difficile 4 4 4 - >32 1469
Clostridium difficile 4 32 2 - 64 480
Clostridium difficile 4 >128 4 - >128 1477
Clostridium difficile >128 >128 4 - >128 268
Clostridium difficile - 8 ? - ? 341
Clostridium difficile (GAI 10029) - - 4 - ? 1477
Clostridium hastiforme 1 4 0.5 - 4 1469
Clostridium innocuum 1 4 0.5 - 4 1469
Clostridium innocuum 1 8 0.12 - 16 165
Clostridium malenominatum 1 8 0.12 - 16 165
Clostridium oroticum 1 8 0.12 - 16 165
Clostridium paraputrificum (ATCC 25780) - - 1 - ? 1477
Clostridium perfringens 0.5 1 0.25 - 1 12
Clostridium perfringens 0.5 1 0.25 - 4 1469
Clostridium perfringens 0.5 1 0.25 - 32 1477