Food Safety Report: McDonald's, Emil-Kemmer-Strasse, Hallstadt, Germany 1 year ago • details 4 Comments Comment Suspected food poisoning. Symptoms: Diarrhoea, nausea, vomiting Suspected source: McDonald's cheeseburger Onset: 4 to 12 hours Duration: A few days Sick: I Additional information: I ate the cheese and chicken… See more