ABSTRACT Uropathogenic Escherichia coli (UPEC) is the primary cause of community-acquired urinary tract infections (UTIs). UPEC bind the bladder using type 1 pili. encoded by the fim operon in nearly all E. coli. https://www.roneverhart.com/M-M-s-Milk-Chocolate-Candy-Teal-2LB-Bag/