Food Safety Report: Chipotle Mexican Grill, 6501 East Grant Road, Tucson, AZ, USA 2 years ago • details 70 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Fever Suspected source: Chicken rice bowl at Chipotle Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me