A 28 year old female presents to her doctor with fever, chills and right upper quadrant abdominal pain. Further testing shows WBC casts indicating that there is kidney involvement.
Labs: Gram negative rods that are motile, do not ferment sorbitol, ferment lactose, utilize acetate as its only source of carbon, and use tryptophan to produce indole. Culture reveals colonies with green sheen on EMB agar.