Food Safety Report: McDonald's, Airportring, Frankfurt, Frankfurt am Main South, Germany 6 months ago • details 3 Suspected food poisoning. Symptoms: Diarrhoea, nausea, vomiting, stomach pain, cramps, headache Suspected source: McDonald's food Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: A loved one Additional… See more