Hilton Hotel

Over 100 guests and 15 employees at a Hilton hotel near Dulles International Airport have been sickened by the highly contagious norovirus. Guests complained of gastrointestinal distress, including nausea, vomiting and diarrhea. The Fairfax County Health Department confirmed that the sickness was caused by norovirus. The Hilton Washington Dulles Hotel was forced to stop taking reservations as it sanitizes the building. Symptoms of norovirus typically last about two days, but infected people can remain contagious even after feeling better.