norovirus

‘Outbreaks on cruise ships account for only a small percentage’ of the 19 million to 21 million cases reported in a normal year, the agency said.

The CDC says that 135 people were sickened with an undisclosed illness while sailing on a cruise ship.

‘Outbreaks on cruise ships account for only a small percentage’ of the 19 million to 21 million cases reported in a normal year, the agency said.

The CDC says that 135 people were sickened with an undisclosed illness while sailing on a cruise ship.