Food Safety Report: Mitsis Grand Hotel, Georgiou Papanikolaou, Rhodes, Greece 1 year ago • details 11 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Not sure Onset: 4 to 12 hours Duration: Several days