Food Safety Report: Mussels, Spartiatis Restaurant, Κοννος, Protaras, Cyprus 1 year ago • details 3 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps Suspected source: Mussels Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: 2 people