4 years since coronavirus outbreak on cruise ship: Passengers mourn at the time. 712 of the 3,700 people on board were infected.
13 people died. At that time, testing and treatment systems for the new coronav virus had not yet been established. The responsibility of the countries involved was unclear, resulting in passengers being isolated on board the ship for an extended period of time. It's still not clear what happened, so I haven't disclosed it to the government, one passenger said.