Food Safety Report: Subway, Johann-Gottlob-Nathusius-Straße, Haldensleben, Germany 5 months ago • details Suspected food poisoning. Symptoms: Diarrhea, Nausea, Chills, Headache Suspected source: Subway Teriyaki Chicken Onset: 12 to 24 hours Duration: 4 to 12 hours Sick: Not sure