Burgers Cause Stomach Pain - Dairy Queen, Oshkosh Wisconsin

1825 Taft Avenue, Oshkosh, 54902 Wisconsin, United States

My girlfriend and I live a few blocks from Dairy Queen but have never picked it up over the five years we have lived together. I eat fast food occasionally but also cook from home. I have a fairly balanced diet.
Last night we finally tried this Dairy Queen and both have been in the bathroom with multiple symptoms of food poisoning. The only shared food we had was their beef, buns, and typical vegetable toppings on their burgers.
I believe mishandling of meat or vegetables must be the culprits. We are not ill with any bug.
I really hope this is looked into. | Symptoms: Diarrhea, Stomach Pain