Food Safety Report: Escambia High School, North 65th Avenue, Pensacola, FL, USA 2 years ago • details 6 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills, Headache, other: Can’t poo Suspected source: Lettuce Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me Additional information: Lettuce at lunch