Food Safety Report: Madeira Story Center Supermarket, Rua Dom Carlos I, Funchal, Portugal 2 years ago • details 10 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, nausea, vomiting, fever, chills, headache Suspected source: Fish Onset: Less than 4 hours Duration: 4 to 12 hours Additional information: 3 out of 3 people have developed symptoms after eating