HomeSearch by AntimicrobialCethromycin (ABT-773)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Mycoplasma pneumonia ≤0.001 ≤0.001 ≤0.001 - 0.016 139
Mycoplasma pneumonia ≤0.001 ≤0.001 ≤0.001 - ? 950
Mycoplasma pneumonia ≤0.001 ≤0.001 ≤0.001 - ? 1113
Mycoplasma pneumonia ≤0.001 ≤0.001 ≤0.001 - ? 954
Mycoplasma pneumonia - - ≤0.0005 - ? 15
Staphylococci (coagulase-negative) 0.03 8 ≤0.015 - >=64 950
Staphylococci (constitutively erm(C)) >128 >128 >128 - ? 1111
Staphylococci (erm(C)-inducible) 0.03 0.12 0.015 - 0.12 1111
Staphylococci (erythromycin-susceptible) 0.03 0.06 ≤0.015 - 0.06 1111
Staphylococci (msr) 0.03 0.06 ≤0.015 - 0.06 1111
Staphylococcus aureus 0.03 0.03 ≤0.008 - >=64 950
Staphylococcus aureus (10649 + erythromycin-susceptible) - - 0.05 - ? 319
Staphylococcus aureus (constitutively erm(A) + constitutively erm(C)) >128 >128 0.008 - >128 954
Staphylococcus aureus (constitutively erm(A) + constitutively erm(C)) >128 >128 0.008 - >128 1113
Staphylococcus aureus (constitutively erm(A) + constitutively erm(C)) >128 >128 >128 - ? 15
Staphylococcus aureus (erm(A)-inducible) 0.03 0.06 0.004 - 0.25 1113
Staphylococcus aureus (erythromycin A-resistant) >=64 ≥64 ≤0.008 - >=64 950
Staphylococcus aureus (erythromycin A-susceptible) 0.03 0.03 0.008 - 0.25 950
Staphylococcus aureus (erythromycin-resistant + msr(A)) 0.03 0.06 0.03 - 0.06 954
Staphylococcus aureus (erythromycin-susceptible) 0.008 0.03 0.008 - 0.25 954
Staphylococcus aureus (erythromycin-susceptible) 0.008 0.03 0.008 - 0.25 1113
Staphylococcus aureus (inducible + erm(A)) 0.03 0.06 0.004 - 0.25 954
Staphylococcus aureus (inducible erm(A)) 0.03 0.25 0.03 - 0.25 15
Staphylococcus aureus (macrolide-susceptible) 0.03 0.03 0.03 - ? 15
Staphylococcus aureus (msr(A)) 0.03 0.06 0.03 - 0.06 1113
Staphylococcus epidermidis (constitutively MLSB) >128 >128 >128 - ? 15
Staphylococcus epidermidis (macrolide-susceptible) 0.03 0.03 <0.015 - 0.03 15
Streptococci (Viridans group) 0.008 0.06 ≤0.008 - 1 950