A recent voyage of Holland America Line's MS Rotterdam experienced a significant norovirus outbreak, impacting more than 150 ...

This norovirus case marks the seventh gastrointestinal illness outbreak on cruises this year that reached the CDC's threshold for public notification.

The ship had set sail out of Fort Lauderdale, Florida, on March 16 for a seven-night trip, the AP reported. Holland America did not immediately respond to HuffPost’s requests for comment.