Food Safety Report: McDonald's, Avenida Nezahualcoyotl MZ 004, Santa Maria Nativitas, Chimalhuacan, Mexico 1 year ago • details 1 Presumed food poisoning. Symptoms: Nausea Alleged source: I ate a Czech burger and French fries, my daughters nugets and French fries Start: Less than 4 hours Duration: 4 to 12 hours Sick: 3 people