Food Safety Report: Panera Bread, Robert Raymond Drive, Lake Saint Louis, MO, USA 1 year ago • details 18 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: Panera Cream Cheese, Panera Mac & Cheese Onset: 4 to 12 hours Duration: other: Still occurring Sick:… See more