Food Safety Report: Coleslaw, Tesco Superstore, Park Road, Mallow, County Cork, Ireland 2 years ago • details 1 Comments Comment Suspected food poisoning. Symptoms: Vomiting, Stomach Pain, other: Sulfur burps Suspected source: Coleslaw Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me Additional information: Ate Bang Bang coleslaw from Tesco.