Health agencies led by the World Health Organization (WHO) respond to a hantavirus outbreak reported aboard a cruise ship in the Atlantic Ocean. Multiple sources describe the event as a deadly hantavirus outbreak occurring during a voyage, prompting coordinated international public health action. The WHO is positioned at the center of the response, working with partners to address the health risk to passengers and crew and to support appropriate outbreak management measures.

The reporting indicates that the situation has triggered an international response rather than a purely national effort, reflecting the transboundary nature of outbreaks linked to maritime travel. While details such as the specific number of cases, the ship’s name, and the exact locations of patients are not included in the provided excerpts, both sources emphasize the same core points: the outbreak involves hantavirus, it is linked to a cruise ship in the Atlantic, and WHO is leading the public health response.