Food Safety Report: WinCo Foods, Yellowstone Avenue, Pocatello, ID, USA 1 year ago • details 15 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Chills, Headache Suspected source: winco foods pizza rolls Onset: Less than 4 hours Duration: 4 to 12 hours Sick: 2 people Additional information: Ate… See more