Food Safety Report: McDonald's, Von-Opel-Strasse, Waldshut-Tiengen, Germany 2 days ago • details Suspected food poisoning. Symptoms: Diarrhoea, cramps Suspected source: McDonalds Onset: Less than 4 hours Duration: other: Still 2 hours ago Sick: A loved one Additional information: I also have a little stomachache at once