Food Safety Report: Subway, Edgington Avenue, Eldora, IA, USA 1 year ago • details Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Headache Suspected source: Tuna or vegetables Onset: Less than 4 hours Duration: Several days Sick: Me Additional information: I ordered… See more