Food Safety Report: McDonald's, Winsener Strasse, Harburg, Germany 1 year ago • details 3 Comments Comment Suspected food poisoning. Symptoms: Diarrhoea, nausea, vomiting, fever, stomach pain, cramps, chills, headache Suspected source: French fries Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: I Additional information: No