Food Safety Reports: Subway, 1 Am Hauptbahnhof, Wien, 1100 Wien, Austria

I ate a subway at Vienna Central Station on Wednesday evening. On Thursday at 2 in the morning it started with nausea and vomiting... then had to vomit continuously until 7 o'clock. Today is Saturday and I'm still feeling really bad.  | Symptoms: Nausea, Vomiting, Fever, Chills, Headache