Food Safety Report: Papa Johns Pizza, Cincinnati Dayton Road, West Chester Township, OH, USA 2 years ago • details 15 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Pizza or cinnamon dessert Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me