Food Safety Report: Real Canadian Superstore Trans Canada Way, Trans Canada Way South East, Medicine Hat, AB, Canada 1 year ago • details 3 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Coleslaw Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me