Food Safety Report: McDonald's, Pine Road, Strathmore, AB, Canada 1 year ago • details 6 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache Suspected source: Mc Donalds Onset: 12 to 24 hours Duration: 12 to 24 hours Sick: 2 people