Food Safety Report: Freddy's Frozen Custard & Steakburgers, South 9th Street, Salina, KS, USA 8 months ago • details 13 Suspected food poisoning. Symptoms: Nausea, Fever, Chills, Headache, other: Sore throat Suspected source: Freddy's custard & steakburgers Onset: 4 to 12 hours Duration: other: 1 day and currently ongoing Sick: 2 people