Food Safety Report: Ground Turkey, Costco Wholesale, Fletcher Parkway, La Mesa, CA, USA 1 year ago • details 57 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills Suspected source: ground turkey Onset: Less than 4 hours Duration: Several days Sick: 4 people