Food Safety Report: Costco Wholesale, Tyvola Road, Charlotte, NC, USA 2 years ago • details 17 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Fever, Stomach Pain, Headache Suspected source: Not sure Onset: Less than 4 hours Duration: 12 to 24 hours Sick: Me Additional information: Dried veggie pieces