HomeSearch by AntimicrobialAzithromycin (Zithromax, Sumamed, Zitrocin)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Staphylococcus haemolyticus (oxacillin-resistant) >4 >8 1 - >8 496
Staphylococcus haemolyticus (oxacillin-susceptible) 0.5 - 0.5 - >8 496
Staphylococcus hominis >8 >8 0.12 - >8 1467
Staphylococcus lugdunensis >8 >8 0.25 - >8 1467
Staphylococcus pneumonia >- >16 ? - ? 602
Staphylococcus pneumonia (penicillin-resistant) >- >16 ? - ? 602
Staphylococcus saprophyticus 1 >8 0.12 - >8 1467
Staphylococcus saprophyticus >64 >64 0.25 - >64 120
Staphylococcus spp. (CL 12557 + coagulase-negative) - - 2 - ? 1072
Staphylococcus spp. (CL 12771 + coagulase-negative + methicillin-susceptible) - - 2 - ? 1072
Staphylococcus spp. (CL 14084 + coagulase-negative + methicillin-resistant + macrolide-resistant) - - >32 - ? 1072
Staphylococcus spp. (CL 8040 + coagulase-negative + methicillin-resistant) - - 1 - ? 1072
Staphylococcus spp. (CL 8341 + coagulase-negative) - - >32 - ? 1072
Staphylococcus spp. (CL 8520 + coagulase-negative + methicillin-resistant + tetracycline-resistant) - - >32 - ? 1072
Staphylococcus spp. (CL 8638 + coagulase-negative + tetracycline-resistant) - - >32 - ? 1072
Staphylococcus spp. (CL 8952 + coagulase-negative + methicillin-resistant) - - >32 - ? 1072
Staphylococcus spp. (coagulase negative) >- >16 ? - ? 603
Staphylococcus spp. (coagulase-negative) >2 >8 0.5 - >8 496
Staphylococcus warneri >8 >8 0.12 - >8 1467
Streptococci (serogroup A) 0.125 2 <0.01 - >256 948
Streptococci (Viridans group) >1 >8 ≤0.008 - >8 120
Streptococci (Viridans group) 2 8 0.008 - >=64 950
Streptococcus (erythromycin-resistant) 10 40 ? - ? 58
Streptococcus (group C + erythromycin-susceptible) 0.125 0.25 0.063 - 0.25 502
Streptococcus (group C + mef(A)) 4 4 1 - 4 502
Streptococcus (group G + erythromycin-susceptible) 0.125 0.125 0.125 - 1 502
Streptococcus (group G + inducible erm(TR)) >16 >64 4 - >64 502
Streptococcus agalactiae 0.016 2 0.016 - 4 120