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  1. Development Resources

Cefiderocol Injection

FDA Identified Interpretive Criteria

                                                                   

Minimum Inhibitory Concentrations (mcg/mL)

Disk Diffusion (zone diameters in mm)

Pathogen

S

I

R

S

I

R

Enterobacteriaceaea

≤2

4

≥ 8

≥18

14-17

≤13

Pseudomonas aeruginosa

≤1

2

≥ 4

≥25

19-24

≤18

aIncludes E. coli, K. pneumoniae, P. mirabilis and E. cloacae complex.

S = Susceptible; I = Intermediate; R = Resistant
For disk diffusion, use paper disks impregnated with 30 mcg cefiderocol.