Food Safety Report: Dairy Queen Grill & Chill, North 12th Street, Quincy, IL, USA 2 weeks ago • details 13 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Headache Suspected source: Chicken strips Onset: 1 to 2 days Duration: Several days Additional information: So I got home and was… See more