Royal Caribbean Cruise Illnesses Caused by Norovirus: CDC
CDC investigators have identified norovirus as the cause of more than 700 illnesses on a Royal Caribbean cruise.
CDC investigators have identified norovirus as the cause of more than 700 illnesses on a Royal Caribbean cruise.
CDC health officials are investigating an outbreak of illnesses on Royal Caribbean's Explorer of the Seas cruise ship, which has sickened more than 300 people.