About 18% of UTIs Attributable to Zoonotic E coli Strains

UTIs Attributable to Zoonotic E coli Strains

About 18% of urinary tract infections are attributable to zoonotic extraintestinal pathogenic Escherichia coli 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, increasing to 21.5% in high-poverty neighborhoods.

The zoonotic proportion was higher among women than men.

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

Author's summary: UTIs caused by zoonotic E coli strains affect 18% of cases.

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

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