HomeSearch by AntimicrobialAmpicillin/sulbactam (Unasyn)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Fusobacterium nucleatum 2 8 <=0.03 - 8 1475
Fusobacterium spp. 2 8 <=0.03 - 8 1475
Fusobacterium varium 2 8 <=0.03 - 8 1475
Gardnerella vaginalis (ATCC 14018) - - ≤0.03 - ? 305
Haemophilus influenzae 0.5 1 ≤0.5 - 2 371
Klebsiella pneumonia - - 82 - ? 1132
Klebsiella pneumonia (ESBL) >64 >256 4 - >256 371
Klebsiella pneumonia (ESBL) >256 >256 ? - ? 1298
Klebsiella pneumonia (non-ESBL) 4 8 2 - 128 371
Lactobacillus jensenii 0.25 0.25 0.25 - 0.5 165
Lactobacillus spp. 0.25 0.25 0.25 - 0.5 165
Morganella spp. >32 >256 2 - >256 371
Peptostreptococcus 0.25 0.25 0.12 - 8 165
Peptostreptococcus anaerobius 0.12 0.5 <=0.03 - 32 1475
Peptostreptococcus anaerobius 0.25 0.25 0.12 - 8 165
Peptostreptococcus asaccharolyticus 0.25 0.25 0.12 - 8 165
Peptostreptococcus magnus 0.12 0.5 <=0.03 - 32 1475
Peptostreptococcus magnus 0.25 0.25 0.12 - 8 165
Peptostreptococcus micros 0.12 0.5 <=0.03 - 32 1475
Peptostreptococcus micros 0.25 0.25 0.12 - 8 165
Peptostreptococcus prevotii 0.25 0.25 0.12 - 8 165
Peptostreptococcus spp. 0.12 0.5 <=0.03 - 32 1475
Prevotella bivia 0.25 2 0.12 - 4 165
Prevotella buccae 0.25 2 0.12 - 4 165
Prevotella buccae 4 16 0.06 - >128 1475
Prevotella denticola 0.25 2 0.12 - 4 165
Prevotella disiens 0.25 2 0.12 - 4 165
Prevotella intermedia 0.25 2 0.12 - 4 165