For Americans planning cruise ship vacations this spring or summer, there could be reason to worry about more than rough seas ...

All full-time employees in the Centers for Disease Control and Prevention’s Vessel Sanitation Program were laid off this week, even as a cruise ship arrived in Miami with another norovirus ...

The most recent numbers from the Centers for Disease Control and Prevention show there were 91 outbreaks of norovirus reported during the week of Dec. 5, up from 69 outbreaks the last week of ...