Food Safety Report: Walmart Supercenter, West Broadway, Columbia, MO, USA 2 years ago • details 8 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Headache Suspected source: Cheese Its Extra Roasted Onset: 4 to 12 hours Duration: 4 to 12 hours Additional information: I ate… See more