Since the start of 2025, there have been 12 outbreaks on cruise ships, mostly caused by norovirus, according to CDC records.

As the cruise industry is preparing for its biggest year yet, health experts say norovirus outbreaks on cruises are on the rise. A record 19 million Americans are expected to take a cruise this ...

The virus also infected 17 crew members aboard Cunard's Queen Mary 2. A norovirus outbreak aboard a luxury cruise ship has left over 224 passengers and 17 crew members ill, according to the ...

More than 240 people on board the luxury Queen Mary 2 cruise ship have fallen ill with the highly contagious norovirus stomach bug.The U.S. Centers for Disease Control and Protection (CDC) reported ...