Food Safety Report: Jack in the Box, University Avenue, La Mesa, CA, USA 1 year ago • details 64 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Tacos from Jack in rhe box Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me