HomeSearch by AntimicrobialCefazolin (Ancef, Kefzol, Zolicef)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Bacteroides fragilis - - 64 - ? 1438
Bacteroides fragilis (ATCC 25285) - - 64 - ? 1438
Bacteroides fragilis (UC-2) - - 16 - ? 1438
Bacteroides thetaiotaomicron - - 16 - ? 1438
Citrobacter diversus - - 3.5 - ? 1447
Citrobacter freundii - - 10 - ? 1132
Citrobacter freundii - - 25.4 - ? 1447
Citrobacter freundii (Basal amp(C)) - - 8 - ? 652
Citrobacter freundii (Hyperproducing amp(C)) - - 2048 - ? 652
Citrobacter freundii (Inducible amp(C)) - - 16 - ? 652
Citrobacter spp. >4 >128 0.5 - >128 1438
Clostridium perfringens - - 0.5 - ? 1438
Clostridium perfringens (ATCC 13124) - - 1 - ? 1438
Clostridium ramosum - - 4 - ? 1438
Enterobacter - - 50 - 400 1418
Enterobacter aerogenes >128 >128 8 - >128 1438
Enterobacter aerogenes - - 7 - ? 1132
Enterobacter agglomerans 4 64 1 - 64 1438
Enterobacter cloacae 2 64 1 - 64 1438
Enterobacter cloacae - - >512 - ? 773
Enterobacter cloacae (A-5053) - - >128 - ? 1438
Enterobacter cloacae (A-5140) - - >128 - ? 1438
Enterobacter cloacae (Basal amp(C)) - - 16 - ? 652
Enterobacter cloacae (Hyperproducing amp(C)) - - 2048 - ? 652
Enterobacter cloacae (Inducible amp(C)) - - 2048 - ? 652
Enterobacter spp. - - 1 - >128 1447
Enterobacter spp. - - 45.8 - ? 1447
Escherichia coli 2 16 0.5 - 128 1438