Food Safety Report: Sharkys Chicken And Fish, Alamo Drive, Vacaville, CA, USA 2 years ago • details 50 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Fish Onset: Less than 4 hours Duration: 12 to 24 hours Additional information: Nope