Food Safety Report: Costco Wholesale, Expo Boulevard, Vancouver, BC, Canada 2 years ago • details 194 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Headache Suspected source: Rotisserie chicken and/or grape tomatoes Onset: Right away Duration: Several days Sick: Me Additional information: I’m on day… See more