Food Safety Report: Chick-fil-A, East Thousand Oaks Boulevard, Westlake Village, CA, USA 1 year ago • details 46 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Chills Suspected source: Chik fil a soup Onset: 4 to 12 hours Duration: 12 to 24 hours