Food Safety Report: Chipotle Mexican Grill, 16th Street Mall, Denver, CO, USA 3 years ago • details 352 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: steak bowl Onset: 3 hours Duration: 12 hours