Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Haemophilus influenzae (Europe) - 0.12 ? - ? 284
Haemophilus influenzae (non-ESBL) ≤0.06 ≤0.06 ? - ? 36
Haemophilus influenzae (North America) - 0.25 ? - ? 284
Klebsiella ornithinolytica 2 8 ≤0.12 - >256 412
Klebsiella ornithinolytica >4 >64 ≤0.5 - >64 472
Klebsiella ozaenae 2 8 ≤0.12 - >256 412
Klebsiella pneumonia 2 8 1 - 128 497
Klebsiella pneumonia 2 64 ≤0.06 - 128 42
Klebsiella pneumonia >4 >64 ≤0.5 - >64 472
Klebsiella pneumonia >128 >128 0.5 - >128 444
Klebsiella pneumonia - 64 ? - ? 171
Klebsiella pneumonia - - 97 - ? 1132
Klebsiella pneumonia (ceftazidime-resistant) >- >64 ? - ? 1358
Klebsiella pneumonia (ceftazidime-susceptible) - 8 ? - ? 1358
Klebsiella pneumonia (ESBL) >8 >128 ? - ? 36
Klebsiella pneumonia (ESBL) >8 >256 1 - >256 371
Klebsiella pneumonia (ESBL) 32 128 1 - 128 42
Klebsiella pneumonia (ESBL) >128 >128 4 - >128 6
Klebsiella pneumonia (ESBL) >=128 ≥256 1 - >=256 475
Klebsiella pneumonia (Europe) - 32 ? - ? 284
Klebsiella pneumonia (non-ESBL) 1 4 ≤0.25 - 16 371
Klebsiella pneumonia (non-ESBL) 2 8 ≤0.06 - >=256 475
Klebsiella pneumonia (non-ESBL) 2 8 ? - ? 36
Klebsiella pneumonia (non-ESBL) 4 8 0.12 - 128 6
Klebsiella pneumonia (North America) - 16 ? - ? 284
Klebsiella pneumonia (SHV-1) - - 2 - ? 652
Klebsiella spp. 2 8 ≤0.12 - >256 412
Klebsiella spp. >4 >64 ≤0.5 - >64 472