Food Safety Report: Pork Sausage Roll, Causeway Hospital, Newbridge Road, Coleraine, UK 1 year ago • details 5 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Chills, Headache Suspected source: pork sausage roll Onset: Less than 4 hours Duration: 12 to 24 hours Sick: Not sure