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Vaginal bacteria can trigger recurrent UTIs, study shows


March 30, 2017

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A kind of bacteria found in the vagina may trigger recurrent UTIs, according to researchers at Washington University School of Medicine in St. Louis. The findings help explain why sexual activity is associated with UTIs. When it gets into the bladder, the vaginal bacteria Gardnerella vaginalis causes dormant E. coli from a previous infection to start multiplying again, causing another UTI. Gardnerella may also contribute to more serious kidney infections.Full Story

Source
Washington University School of Medicine

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