Food Safety Report: Subway, 200 Burrard Street, Vancouver, BC, Canada 2 years ago • details 194 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Cramps, Chills Suspected source: Subway sandwich Onset: Less than 4 hours Duration: 12 to 24 hours Sick: Me Additional information: Ham & white cheddar sub.… See more