Food Safety Report: Chicken tenders, Appleton, WI, USA 2 years ago • details 40 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Headache Suspected source: Chicken tenders Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: 2 people Additional information: Both people feeling sick ate the same thing