Food Safety Report: Subway, 105 Conestoga Dr, Shippensburg, PA 17257, United States 2 years ago • details 2 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills Suspected source: Subway sandwiches Onset: 4 to 12 hours Duration: 12 to 24 hours Additional information: Every time… See more