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

So far this year, there have been 16 illness outbreaks reported on cruise ships in the CDC’s jurisdiction, mostly from norovirus, compared with 18 outbreaks in all of 2024 and 14 in 2023 ...

Cruise ship passengers warned of latest norovirus threat after outbreaks - Norovirus is the most common ailment tracked on ...