Airport Sandwich Illness - Humberto Delgado Airport (LIS), Lisboa Lisboa

Alameda das Comunidades Portuguesas, Lisboa, 1700-111 Lisboa, Portugal

I ordered a prosciutto and cheese sandwich after passport control in n gate, it was the cafe before the first class restaurant, think it was called Feito Portugal from the receipt screenshot I have posted. I only ate half because it tasted bad. About 8 hours later I had severe vomiting, diarrhea, stomach cramps and a high temperature. | Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain, Fever, Cramps, Chills, Headache