Food Safety Report: Burger King Rivonia Boulevard (Drive-thru), Rivonia Boulevard, Edenburg, Sandton, South Africa 1 year ago • details 2 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Cramps, Headache Suspected source: ATE FOOD FROM HERE Onset: Less than 4 hours Duration: Several days Sick: Me Additional information: Had the chicken burger from here