Food Safety Report: McDonald's, Philipsburg, Sint Maarten 5 months ago • details 1 Suspected food poisoning. Symptoms: Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Milkshake Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: 2 people