Food Safety Report: BURGER KING® Vösendorf Nordring, Voesendorf, Austria 3 months ago • details 6 Suspected food poisoning. Symptoms: Diarrhoea, nausea, vomiting, fever, stomach pain, cramps, chills, headache Suspected source: Burger King Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: 2 people Additional information: No