Food Safety Report: Tesco Express, Waterloo Road, London, UK 1 year ago • details 51 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills Suspected source: Chicken Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me