Food Safety Report: Waitrose Ltd, Bridge Road, Welwyn Garden City, UK 1 year ago • details 5 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Fever, Stomach Pain, Cramps, Chills, other: Sweating Suspected source: Mortadella Onset: Less than 4 hours Duration: other: Don’t know yet Sick: Me