At least three people have been evacuated from a cruise ship after a cluster of suspected hantavirus cases was identified onboard, triggering an investigation by the World Health Organization. The vessel, the MV Hondius, was turned away from the Canary Islands as authorities moved to contain the outbreak and assess the risk to other passengers and crew.

Hantavirus is a rare rodent-borne illness that typically causes severe respiratory or hemorrhagic disease in infected individuals. The virus is not ordinarily considered to spread from person to person, making the apparent cluster aboard the ship a matter of significant concern for public health officials worldwide. The WHO has launched an investigation to determine how multiple individuals on the same vessel contracted the illness.

The evacuated passengers were transported for medical care as health authorities worked to trace the source of exposure. It remains unclear how many total passengers and crew were aboard or whether additional cases have been identified since the initial cluster was reported.

The Canary Islands' decision to refuse the ship docking rights reflects the precautionary measures governments are taking in response to the outbreak. Port authorities and regional health officials are coordinating with international bodies to monitor the situation and prevent potential spread to shore-based populations.

Public health experts note that hantavirus infections, while rare, carry a significant fatality rate and have no widely available vaccine or specific antiviral treatment approved for broad use. The investigation is expected to focus on the ship's environment, food sources, and any possible rodent contact that passengers or crew may have encountered during the voyage.