Food Safety Report: Ulis 2, Avenue de l'Aubrac, Les Ulis, France 1 year ago • details 3 Comments Comment Suspicion of food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Stomach Pain, Cramps, Chills, Headaches Suspected source: McDonalds Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Not sure