Food Safety Report: Walmart Supercenter, Gravois Bluffs Boulevard, Fenton, MO, USA 2 years ago • details 6 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Chills, Headache Suspected source: fairlife strawberry milk Onset: Less than 4 hours Duration: 12 to 24 hours