Food Safety Report: Pineapple, Sam's Club, North Frederick Avenue, Gaithersburg, MD, USA 3 months ago • details 35 Suspected food poisoning. Symptoms: Nausea, Vomiting Suspected source: Fresh pineapple Onset: 4 to 12 hours Duration: Less than 4 hours Sick: 2 people Additional Information: Our symptoms resolved after about… See more