Food Safety Report: Ralphs, The Old Road, Castaic, CA, USA 1 year ago • details 11 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: strawberries Onset: Less than 4 hours Duration: Several days Sick: 2 people Additional information: the worst