Food Safety Report: Weihnachtsmarkt in Hannover an der Marktkirche, Hannover, Germany 10 months ago • details 16 Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain Suspected source: Churros Onset: Right away Duration: 4 to 12 hours Sick: A loved one Additional information: At the Weihnachtsmarkt