Food Safety Report: Great Value, Walmart Supercenter, St. Petersburg, FL, USA 2 years ago • details 87 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Headache Suspected source: Great Value Cashew Nuts Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me… See more