Food Safety Report: Medellin, Medellin, Antioquia, Colombia 2 months ago • details 12 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps, Chills Suspected source: Not sure. Maybe food or water. Onset: Less than 4 hours Duration: 12 to 24 hours Sick: 2 people