Food Safety Reports: Big Daddy's, Park Avenue South, Manhattan, New York, NY, USA

My daughter ate a burger, shake and fries yesterday at around 5-6pm. She has been violently sick all night and is still retching now (it is 5.30am!). I am worried about her, we are visitors from the uk and don’t know how to call a doctor. She said the burger was undercooked  | Symptoms: Fever, Nausea, Vomiting