Food Safety Report: Burger King, State Highway 47, Saint Clair, MO, USA 2 years ago • details 8 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps Suspected source: A whopper from burger King Onset: 4 to 12 hours Duration: Less than 4 hours Sick: Me Additional information: That whopper made me soooooo sick