Food Safety Reports: Burger 'n Shake, Land van Cocagneplein, Amsterdam, Netherlands

Not 100% sure if it was from their restaurant but the only thing I ate that my wife didn't was the burger from there. I got sick and she didnt. Spent 6 hours vomitting and shitting yesterday and am having trouble keeping anything down the next day as well.  | Symptoms: Diarrhea, Nausea, Vomiting