Food Safety Report: Reese's Puffs Cereal, Safeway, Northwest Lovejoy Street, Portland, OR, USA 9 months ago • details 74 Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Reese's Puffs Cereal Onset: 4 to 12 hours Duration: 4 to 12 hours Sick: Me