Food Safety Report: Chick-fil-A, West Fullerton Avenue, Chicago, IL, USA 10 months ago • details 96 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Chic filet Onset: Less than 4 hours Duration: 4 to 12 hours