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  1. Development Resources

Cefprozil – Oral products

Exceptions to the recognized standard of CLSI M100

 Minimum Inhibitory
Disk Diffusion
(zone diameter in mm)
Streptococcus pneumoniae≤0.5-≥1---

S = Susceptible; I = Intermediate; R = Resistant
Susceptibility interpretive criteria for microorganisms are based on a dosing regimen of 500 mg q12h (adults) or 15 mg/kg q12h (pediatrics)

For the bacteria listed below, susceptibility test interpretive criteria are not recognized at this time:

Haemophilus influenzae and parainfluenzae


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