More than 100 passengers and 23 crew members on the Princess Cruises ship Ruby Princess have fallen ill with suspected norovirus. The ship, which had been traveling from San Francisco to Hawaii, docked yesterday in San Francisco after reporting symptoms of vomiting and diarrhea among those affected.

A norovirus outbreak aboard the Ruby Princess cruise ship sickened 125 passengers and crew during a voyage from San Francisco, prompting health response measures.