Food Safety Report: Subway, Bellefonte Road, Flatwoods, KY, USA 2 years ago • details 2 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Their food Onset: 12 to 24 hours Duration: 12 to 24 hours Sick: Me