Food Safety Report: Taco Bell, Heartland Drive, Coralville, IA, USA 8 months ago • details 29 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Chills, Headache Suspected source: Ate taco bell Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me