Food Safety Report: Chácara Do Rona - Rua Presidente Vargas - Oiapoque, Amapa, Brazil 1 year ago • details 1 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting Suspected source: Food poisoning Onset: 1 to 2 days Duration: 12 to 24 hours Additional information: We are a group of 7 people who have been intoxicated including a pregnant woman