Food Safety Report: Gyro, Cal Expo, Sacramento, CA, USA 2 years ago • details 40 Comments Comment Suspected food poisoning. Symptoms: Nausea, Fever, Stomach Pain, Cramps, Chills, Headache, other: Fatigue Suspected source: Gyro Onset: 4 to 12 hours Duration: One Week Sick: 5 people Additional information: Sacramento state fair