Piperacillin Tazobactam – Injection products
Recognized Interpretive Criteria
|
Minimum Inhibitory |
Disk Diffusion |
||||
---|---|---|---|---|---|---|
Pathogen |
S |
I |
R |
S |
I |
R |
Enterobacterales |
≤16/4 |
32/4-64/4 |
≥128/4 |
≥21 |
18-20 |
≤17 |
Pseudomonas aeruginosa |
M100 standard is recognized |
|||||
Acinetobacter spp. |
M100 standard is recognized |
|||||
Haemophilus influenzae and parainfluenzae |
M100 standard is recognized |
|||||
Anaerobes |
M100 standard is recognized |
- |
- |
- |
S = Susceptible; I = Intermediate; R = Resistant
Exception to the recognized standard of CLSI M100
For the bacteria listed below, susceptibility test interpretive criteria are not recognized at this time:
Other Non-Enterobacterales