Food Safety Report: CHOC Main Campus - Orange, West La Veta Avenue, Orange, CA, USA 1 year ago • details 48 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Broccoli, ice, mashed potatoes Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Not sure