Food Safety Report: Sainsbury's South Woodham Ferrers Chelmsford, Burnham Road, South Woodham Ferrers, Chelmsford, UK 1 year ago • details 2 Suspected food poisoning. Symptoms: Diarrhea, Vomiting, Fever, Stomach Pain, Cramps Suspected source: Pizza, Onset: Less than 4 hours Duration: Less than 4 hours Sick: Me