Location: In-N-Out Burger, Preston Road, Frisco, TX, United States

Symptoms: Diarrhea Nausea Vomiting

Details: On Saturday my husband and I brought our three kids to In N Out in Frisco. We all ate French fries and ketchup. That was the only common thing that was ingested from the establishment from the five of us. It seems strange that we would become so ill from that but we did. We had all became ill nearly 3 hours after eating. We had many symptoms ranging from diarrhea to vomiting along with excruciating stomach pains. We eat here nearly every week and have never experienced this from here before today.

Doctor Visit: No

Location: In-N-Out Burger, California 111, Indio, CA, United States

Symptoms: Nausea Vomiting

Details: #2 plain with a 7 up. Haven't ate anything. And getting stomach cramps and nausea., I got a #2 plain with a 7 up. I hadn't ate anything and started getting stomach cramps and nausea.

Doctor Visit: No

Location: In-N-Out Burger, South Casino Drive, Laughlin, NV, United States

Symptoms: Fever Nausea Vomiting

Details: Lettuce and tomato, I had fries, tomato and lettuce. Had to be from the vegetables!

Doctor Visit: Yes

Diagnosis:

Location: In-N-Out Burger, La Puente, CA, United States

Symptoms: Diarrhea Nausea Vomiting

Details: Got a #2 plain, with a pink lemonade. Haven't ate anything else since. 6 hours later I have food poisoning signs and symptoms (diarrhea, headach, vomiting, weakness), Got a #2 plain with a pink lemonade. Didn't not eat anything else. Experience the signs and symptoms for food poisoning (diarrhea, headache, weakness, vomiting)

Doctor Visit: No

Location: In-N-Out Burger, Venice Boulevard, Los Angeles, CA, United States

Symptoms: Diarrhea Fever Vomiting

Details: This was in Culver City location. We got one protein style cheeseburger and a protein style double double both with whole grilled onions .. and fries. Started to feel feverish and body aches an hour later and my boyfriend started vomiting a few hours later. Both have fever and very bad body aches.

Doctor Visit: No

Location: In-N-Out Burger, Truxel Road, Sacramento, CA, United States

Symptoms: Diarrhea Vomiting

Details: Double double with chesse, Went to get Something to eat with my boyfriend when I got home I felt bad cramping in my stomach and was up all night and morning Vomiting and diarrhea

Doctor Visit: No

Location: In-N-Out Burger, San Jose, CA, United States

Symptoms: Diarrhea

Details: Cheese burger , Ate a cheeseburger regular with a milk shake 3 hours later I have stomach ache and diarrhea

Doctor Visit: No

Location: In-N-Out Burger, Lenwood Road, Barstow, CA, United States

Symptoms: Fever Nausea Vomiting

Details: Double double animal style and fries. Ate at around 6pm, and 5-6 hours later I experienced several hours of vomiting and extreme nausea, followed by a mild fever lasting throughout the following day. 3 of us ate at this In 'n Out and experienced similar symptoms, though one of us only had fries w/ ketchup. No one else we'd eaten with or been in contact with previously reported any symptoms, so we don't think it was a virus or a different restaurant.

Doctor Visit: No