Food Safety Report: Denny's, Burkemont Avenue, Morganton, NC, USA 4 months ago • details 4 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Fast food Onset: 4 to 12 hours Duration: Several days Sick: Me Additional information: Insticart… See more