Food Safety Report: Five Guys, North Eddy Street, South Bend, IN, USA 3 years ago • details 68 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache, other: Back pain Suspected source: their burger Onset: 10 hours Duration: 24-48 hours Sick: 1