About 18% of UTIs Attributable to Zoonotic E coli Strains

Urinary Tract Infections Attributable to Zoonotic E coli Strains

About 18% of urinary tract infections (UTIs) are attributable to zoonotic extraintestinal pathogenic Escherichia coli (ExPEC) strains.

According to a study, researchers estimated the proportion of UTIs attributable to zoonotic ExPEC across eight Southern California counties.

The researchers found that zoonotic ExPEC strains accounted for 18% of UTIs, with a higher proportion in high-poverty neighborhoods (21.5%) and among women (19%).

About 18 percent of urinary tract infections are attributable to zoonotic extraintestinal pathogenic Escherichia coli strains.

Author's summary: Zoonotic E coli strains cause 18% of UTIs, with higher rates in poverty areas.

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Infectious Disease Advisor Infectious Disease Advisor — 2025-11-04

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