Food Safety Report: Carl's Jr. | Mall Plaza Trébol - Access to Mall Plaza Trébol, Concepción, Talcahuano, Chile 1 year ago • details 1 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Carl's Jr's Burger Onset: Less than 4 hours Duration: 12 to 24 hours Additional information:… See more