Food Safety Report: Walmart Supercenter, 4821 Virginia Beach Blvd, Virginia Beach, VA, USA 1 year ago • details 56 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Headache Suspected source: Ruffles potato chips Onset: 4 to 12 hours Duration: Several days Sick: 2 people Additional information: Also sleepy and weakness