Food Safety Report: Brown Dining Hall, University Heights, Asheville, NC, USA 2 years ago • details 30 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills Suspected source: ravioli Onset: 12 to 24 hours Duration: 4 to 12 hours Sick: Not sure