Food Safety Report: McDonald's, Casa Branca - Rodovia dos Bandeirantes - Gramadão, Jundiaí - SP, Brazil 2 years ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhoea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Big Mac that I ate at a McDonald's store at a Lago Azul road station. Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: 3 people