Food Safety Report: Carl's Jr. Clearview, Hampstead Road, Clearview SA, Australia 1 month ago • details 112 Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain, Cramps, Chills, Headache Suspected source: Carls jnr burger or antibiotics Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me