FDA-Identified Interpretive Criteria

 

Minimum Inhibitory
Concentrations
(mcg/mL)

Disk Diffusion
(zone diameter in mm)

Pathogen

S

I

R

S

I

R

Enterobacterales

2

4

>8

>16

14-15

13

S = Susceptible; I = Intermediate; R = Resistant

For disk diffusion, use paper disks impregnated with 30 mcg plazomicin