HomeSearch by AntimicrobialCethromycin (ABT-773)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Streptococcus pyogenes (erm(A)-inducible) 0.002 0.002 0.002 - 0.004 1111
Streptococcus pyogenes (erm(B)) 0.12 2 ≤0.002 - 32 950
Streptococcus pyogenes (erm(B)-inducible) 0.12 0.5 0.004 - 8 1113
Streptococcus pyogenes (erythromycin A-susceptible) 0.008 0.008 ≤0.002 - 0.008 950
Streptococcus pyogenes (erythromycin-susceptible) ≤0.002 ≤0.002 ≤0.002 - ? 1111
Streptococcus pyogenes (erythromycin-susceptible) 0.004 0.008 0.002 - 0.06 1113
Streptococcus pyogenes (erythromycin-susceptible) 0.004 0.008 0.002 - 0.06 954
Streptococcus pyogenes (inducible erm(A)) 0.03 0.12 <0.015 - >1 15
Streptococcus pyogenes (inducible + erm(B)) 0.12 0.5 0.004 - 8 954
Streptococcus pyogenes (macrolide-susceptible) 0.03 0.03 <0.015 - 0.03 15
Streptococcus pyogenes (mef(A)) 0.06 0.12 0.0002 - 0.25 954
Streptococcus pyogenes (mef(A)) 0.06 0.12 <0.002 - 0.12 1111
Streptococcus pyogenes (mef(A)) 0.06 0.12 0.002 - 0.25 1113
Streptococcus pyogenes (mef(A)) 0.12 0.12 ≤0.002 - 0.5 950
Streptococcus pyogenes (mef(A)) 0.12 0.25 <0.015 - 0.25 15
Ureaplasma spp. 0.008 0.016 ≤0.008 - 0.031 139