Food Safety Report: Alfredo's Italian Kitchen Medford, Salem Street, Medford, MA, USA 6 months ago • details 13 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps Suspected source: meatball sub Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me