Food Safety Report: Walmart Supercenter, North 2000 West, Clinton, UT, USA 3 years ago • details 6 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting Suspected source: A grilled cheese made 4 hours before eating it Onset: Less than 4 hours Duration: 4 to 12 hours Sick: A… See more