Recurring UTI symptoms for @ least a year. Been treating with azo. 44 yr old female, 5'2", 129lbs. Other than these symptoms, healthy, on the go mom of four. Urine culture showed Klebsiella pneumonia. Everything I read says it's usually elderly or hospitalized people that get this. I don't understand and am BEYOND frustrated...Just started on nitrofurantoin, and cefuroxime axetil. I am always very careful about washing my hands etc.... I have no idea how i come in contact with this