Food Safety Report: Subway, Independence Boulevard, Morganton, NC, USA 2 years ago • details 14 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Headache Suspected source: Subway sandwhich Onset: Less than 4 hours Duration: 12 to 24 hours Sick: Me Additional information: Ordered a… See more