Food Safety Report: Risa Chicken, Müllerstraße, Berlin, Mitte, Germany 6 months ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Headache Suspected source: Food Onset: 12 to 24 hours Duration: Less than 4 hours Sick: Me Additional information: Online meal service delivery. Online meal service