Double-Double Illness Outbreak - In-N-Out, Covina California

15610 East San Bernardino Road, Covina, 91722 California, United States

both I and my husband experienced severe diarrhea and vomiting following consumption of in-out double double and fries from In-Out in Covina from 9-11-2025. not sure if any other reports | Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain, Cramps, Chills