HomeSearch by AntimicrobialAzithromycin (Zithromax, Sumamed, Zitrocin)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Propionibacterium avidum (pH 8.0) 0.03 1 ≤0.03 - 16 818
Pseudomonas aeruginosa (PA01 + reference strain) - - 125 - ? 238
Pseudomonas aeruginosa (PYOA + tobramycin-resistant) - - 2000 - ? 238
Pseudomonas aeruginosa (PYOB + mucoid phenotype) - - 1000 - ? 238
Pseudomonas aeruginosa (PYOC) - - 1000 - ? 238
Pseudomonas aeruginosa (PYOD) - - 1000 - ? 238
Rhodococcus equi 1 1 0.03 - 2 488
Rhodococcus equi (33701 + Sensititre Plate) - - 0.06 - 2 1042
Rhodococcus equi (33702 + Broth Dilution) - - 0.5 - ? 1042
Rhodococcus equi (macrolide-resistant + 48h) >4 >4 >4 - ? 1042
Rhodococcus equi (macrolide-resistant) >4 >4 >4 - ? 1042
Rhodococcus equi (macrolide-susceptible + 48h) 2 4 1 - 4 1042
Rhodococcus equi (macrolide-susceptible) 1 2 ≤0.06 - 2 1042
Salmonella spp. - - 1 - ? 478
Selenomonas flueggei (pH 7.0) 0.125 0.25 ≤0.03 - 0.25 818
Selenomonas flueggei (pH 8.0) 0.06 0.25 ≤0.03 - 0.25 818
Selenomonas infelix (pH 7.0) 0.125 0.25 ≤0.03 - 0.25 818
Selenomonas infelix (pH 8.0) 0.06 0.25 ≤0.03 - 0.25 818
Selenomonas spp. (pH 7.0) 0.125 0.25 ≤0.03 - 0.25 818
Selenomonas spp. (pH 8.0) 0.06 0.25 ≤0.03 - 0.25 818
Shigella spp. - - 0.5 - ? 478
Staphylococci (coagulase-negative) 1 16 0.06 - >=64 950
Staphylococcus (constitutively erythromycin-resistant) - - ? - ? 58
Staphylococcus (inducibly erythromycin-resistant) 40 40 ? - ? 58
Staphylococcus aureus >=2 ≥64 0.25 - >=64 950
Staphylococcus aureus (011CB20 + constitutively erythromycin-resistant) - - 40 - ? 58
Staphylococcus aureus (011GO25i + inducibly erythromycin-resistant) - - 40 - ? 58
Staphylococcus aureus (011UC4 + erythromycin-susceptible) - - 0.3 - ? 58