Food Safety Report: KFC, 15330 East Sprague Avenue, Veradale, WA, USA 2 years ago • details 20 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain Suspected source: Undercooked chicken Onset: Less than 4 hours Duration: 4 to 12 hours Sick: Me Additional information: I got food poisoning from… See more