Food Safety Report: Little Caesars Pizza, Clonsilla Avenue, Peterborough, ON, Canada 8 months ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Pizza Onset: 12 to 24 hours Duration: Several days Additional information: Father and I picked… See more