Food Safety Report: Blueberry Muffin, Tim Hortons, Cranbrook Street North, Cranbrook, BC, Canada 9 months ago • details 9 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Blueberry muffin Onset: Less than 4 hours Duration: other: This is day 2 and I still… See more