The World Health Organization said a hantavirus outbreak aboard the cruise ship MV Hondius does not represent the start of another global pandemic.
This assessment comes as health officials track a deadly cluster of cases in the Atlantic Ocean. Because the incident occurred on a passenger vessel, authorities are monitoring the potential for wider transmission as the ship moves toward land.
The outbreak involves the Andes strain of hantavirus [2]. The MV Hondius was scheduled to arrive in the Canary Islands on May 10, 2026 [1]. Public health officials are tracing contacts to determine the extent of the spread among passengers and crew.
Despite the severity of the illness, the WHO judged the global public-health risk to be low [1]. The organization said it sought to calm fears that the localized event could mirror previous global health crises.
"It is not the start of another COVID pandemic," the WHO said [1].
Questions remain regarding how the virus is spreading within the ship's population. Some reports indicate there is no evidence that hantavirus spread between people prior to these cases, while other officials continue to trace contacts to investigate possible person-to-person transmission.
“"It is not the start of another COVID pandemic."”
The focus on the Andes strain is significant because, unlike many other hantaviruses, this specific strain has been associated with limited person-to-person transmission in the past. The WHO's rapid dismissal of pandemic potential suggests that the environmental conditions or the specific nature of this cluster do not currently meet the criteria for a sustained global threat, though the contact tracing in the Canary Islands will be critical for final confirmation.
