HomeSearch by AntimicrobialCefazolin (Ancef, Kefzol, Zolicef)
Microorganism MIC50sort
(μg/ml)
MIC90sort
(μg/ml)
Rangesort
(μg/ml)
Reference
Proteus vulgaris (Hyperproducing amp(C)) - - 512 - ? 652
Proteus vulgaris (Inducible amp(C)) - - 512 - ? 652
Providencia - - 50 - 400 1418
Providencia spp. 64 128 8 - 128 1438
Providencia spp. - - 14.1 - ? 1447
Providencia spp. (indole-positive) - - 0.5 - >128 1447
Pseudomonas aeruginosa >128 >128 >128 - ? 1438
Pseudomonas aeruginosa - - >256 - ? 1447
Pseudomonas aeruginosa - - >512 - ? 773
Pseudomonas aeruginosa (A-5005) - - >128 - ? 1438
Pseudomonas aeruginosa (A-5007) - - >128 - ? 1438
Pseudomonas aeruginosa (ATCC 27853) - - >512 - ? 773
Pseudomonas spp. - - >128 - ? 1447
Pseudomonas spp. - - >256 - ? 1447
Salmonella - - 0.8 - 100 1418
Salmonella spp. 1 2 1 - 4 1438
Serratia marcescens >128 >128 16 - >128 1438
Serratia marcescens - - >128 - ? 1447
Serratia marcescens - - >256 - ? 1447
Serratia marcescens (Hyperproducing amp(C)) - - >2048 - ? 652
Serratia marcescens (Inducible amp(C)) - - >2048 - ? 652
Shigella - - 0.8 - 200 1418
Shigella flexneri 2 4 0.5 - 32 1085
Shigella sonnei 2 2 1 - 4 1085
Shigella spp. 2 2 2 - ? 1438
Staphylococcus aureus 0.5 1 0.25 - 32 1438
Staphylococcus aureus - - <0.2 - ? 1438
Staphylococcus aureus - - 36 - ? 1132