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Timeline: Hantavirus on MV Hondius and potential passenger transmission

A hantavirus outbreak aboard the MV Hondius is being investigated. The WHO notes possible human-to-human transmission among close contacts, with several cases identified and evacuations underway as the ship remains near Cape Verde.

Why It Matters

The situation involves international health coordination, potential human-to-human transmission of a virus usually spread by rodents, and decisions about docking and passenger safety on a vessel crossing the Atlantic.

Timeline

12 Events

Passenger perspectives and travel vlogger commentary

May 5, 2026

Passengers expressed uncertainty about the situation; travel vlogger Jake Rosmarin commented on the need for safety and clarity.

Spain downplays docking speculation; decision pending

May 5, 2026

Spain's health ministry downplayed speculation about taking in the ship, stating that the most appropriate next stop would be decided based on epidemiological data, and that it would not say whether passengers would be allowed to disembark.

Canary Islands docking permission granted by Spain for assessment

May 5, 2026

Spain granted permission for the vessel to dock in the Canary Islands, where a risk assessment and further medical monitoring could take place.

No rats on board; disinfection underway

May 5, 2026

The WHO stated there were no rats on board, disinfection was taking place, and those with symptoms or caring for patients were wearing full personal protective equipment.

Investigators assume Andes hantavirus strain in confirmed cases

May 5, 2026

Investigators are operating under the assumption that the Andes strain of hantavirus, found in South America where the voyage began, is present in the two confirmed cases.

Seven hantavirus cases identified (two confirmed, five suspected)

May 5, 2026

The WHO update identified seven cases on board: two confirmed (a Dutch woman who died and a 69-year-old UK national evacuated to South Africa) and five suspected.

WHO notes possible human-to-human transmission among close contacts

May 5, 2026

WHO official Dr. Maria Van Kerkhove said there may be transmission of hantavirus among really close contacts aboard the ship, and that the first ill person likely contracted the virus before boarding.

MV Hondius anchored near Cape Verde with 149 aboard under precautions

May 5, 2026

The vessel was anchored near Cape Verde, with 149 people from 23 countries aboard, under strict precautionary measures.

Person linked to German national evacuated

May 5, 2026

A person linked to the German national who died was also reported to be evacuated to the Netherlands.

Crew evacuated to the Netherlands due to respiratory symptoms

May 5, 2026

Two crew members, one British and one Dutch, were reported to be medically evacuated by aircraft to the Netherlands after displaying acute respiratory symptoms, as stated by Oceanwide Expeditions.

German national dies linked to outbreak

May 2, 2026

A German national linked to the hantavirus outbreak died on May 2, 2026, according to the latest update referenced in the article.

MV Hondius begins Atlantic voyage from Argentina

April 5, 2026

The MV Hondius set sail from Argentina on its Atlantic voyage, as noted in reporting about the ship’s itinerary preceding the events described on May 5, 2026.