Drive-Thru Burger Illness - In-N-Out, Fontana California

12599 East Foothill Boulevard, Fontana, 91739 California, United States

The Rancho Cucamonga location was packed, so I ordered a cheese burger and fries at the drive thru. Shortly after eating I felt ill. I started vomiting and it wouldn' stop. I had the chills then later ran a fever. I had sever abdominal cramps all night. I have eaten at In n out for over 40 years and never had a problem. | Symptoms: Fever, Nausea, Vomiting, Cramps, Chills