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Updated: Jun 20, 2026

An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection
Published on: June 24, 2025
Susceptibility of urinary tract bacteria to fosfomycin
Sofia Maraki1, George Samonis, Petros I Rafailidis
1Department of Clinical Microbiology, University Hospital of Heraklion, Heraklion, Crete, Greece.
Abstract:
We evaluated the in vitro activity of fosfomycin against urinary isolates in a region in Greece that exhibits considerable antimicrobial resistance by evaluating retrospectively relevant susceptibility data retrieved from the microbiological library of the University Hospital of Heraklion, Crete, Greece. We examined 578 urinary isolates. In total, 516 (89.2%) were susceptible to fosfomycin; 415 isolates were gram negative, and 101 isolates were gram positive. Fosfomycin appears to exhibit good levels of in vitro activity against the examined urinary isolates.
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