Cefazolin – Injection products
Exceptions to the recognized standard of CLSI M100
Minimum Inhibitory Concentrations (mcg/mL) |
Disk Diffusion (zone diameter in mm) |
|||||
---|---|---|---|---|---|---|
Pathogen | S | I | R | S | I | R |
Enterobacteriaceae | ≤1 | 2 | ≥4 | - | - | - |
S = Susceptible; I = Intermediate; R = Resistant
Interpretive criteria are based on a dose of 1 g every 8 hr.
Separate susceptibility test interpretive criteria for Enterobacteriaceae for therapy of uncomplicated urinary tract infections are not recognized at this time.