Food Safety Report: Call a Pizza Regensburg Königswiesen, Theodor-Heuss-Platz, Regensburg-Kumpfmühl-Ziegetsdorf-Neuprüll, Germany 1 year ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhoea, nausea, vomiting, stomach pain Suspected source: Pizza Onset: 4 to 12 hours Duration: One week Sick: 2 people