UCSF Adult Outpatient Susceptibility Data: E. coli Urinary Isolates1
AMP/SUL-ampicillin-sulbactam, CIP-ciprofloxacin, CTRX-ceftriaxone, CZLN-cefazolin, NTF-nitrofurantoin, T/S-trimethoprim-sulfamethoxazole
Reported as % susceptible, tested from urinary sites
| Organism | Total Isolates | AMP/SUL2 | CIP | CTRX | CZLN3 | NTF | T/S |
|---|---|---|---|---|---|---|---|
| Escherichia coli, urine | 554 | 65 | 85 | 86 | 85 | 98 | 70 |
1Adult outpatient susceptibilities include data from 1/1/2025 - 12/31/2025; 2Surrogate test to predict oral amoxicillin/clavulanate; 3Surrogate test to predict oral agents cefdinir, cefpodoxime, cefprozil, cefuroxime, and cephalexin when used for uncomplicated UTIs