The unprecedented and deadly cruise ship hantavirus outbreak, explained

A hantavirus outbreak occurred aboard a cruise ship, infecting passengers and crew and resulting in multiple deaths. Health authorities have isolated the vessel and are conducting extensive testing and treatment, preventing further spread. While the incident is described as unprecedented and deadly, officials say it is unlikely to develop into a global health crisis.

本文综合以下全部报道写成，而非依据任何单一来源。