Food Safety Report: Jersey Mike's Subs, Shrewsbury Commons Avenue, Shrewsbury, PA, USA 10 months ago • details 4 Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain, Cramps, other: Burping Suspected source: Jersey mikes chicken cheesesteak Onset: Right away Duration: 12 to 24 hours Sick: Me Additional information: Severe stomach cramping