Food Safety Report: McDonald's Almozara, Avenida de Francia, Zaragoza, Spain 1 year ago • details 1 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps Suspected source: Hamburger and chips Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Yo