Food Safety Report: Papa Johns Pizza, 7th Avenue, Marion, IA, USA 1 year ago • details 4 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Chills Suspected source: Papa John's pizza with meatballs, green peppers, and black olives Onset: 12 to 24 hours Duration: 4 to 12 hours Sick:… See more