Possibly food 2 out of 4 of us were very sick. Day 4 of our week stay was the beginning of the 48 hour illness. Symptoms for both teenagers were severe diarrhea , vomiting, fatigue, short fever and short headache. A physician came to our room to assist the first daughter to become ill because she couldn’t be out of bed for very long. The second daughter was able to go to the physicians office via tram.