Food Safety Report: Pomegranate, Madrid, Spain 2 years ago • details 76 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Headache Suspected source: Pomegranate Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: A loved one Additional information:In the wild.