Four key checks before infamous hantavirus cruise ship MV Hondius was allowed to finally return to sea

The MV Hondius is set to sail again and will take new passengers in just a few days’ time after completing a deep decontamination programme following a deadly hantavirus outbreak

A cruise ship which sparked a global health crisis after a deadly outbreak of hantavirus has been cleared to set sail again after a deep clean.

Three people died and another 10 were infected after the rat-borne virus spread through the MV Hondius earlier this month, sparking fears that human-to-human transmission could spread the illness across the world.

More than 170 passengers and crew were evacuated from the ship, including 30 British nationals. Yesterday the MV Hondius was cleared to sail again after authorities in Rotterdam, where it had docked, ruled it had been fully disinfected and said there were “no obstacles anymore” to it returning to sea. It was subjected to four key checks and a deep clean by workers in hazmat suits during its time in the Netherlands.

After arriving at Port of Rotterdam on May 18, the ship underwent a decontamination programme. A strict cleaning regime lasting several days required crews to wear PPE to ensure the vessel was thoroughly sanitised, and that the cleaners themselves would not require quarantine afterwards.

The 25 crew members and two medical staff who stayed on the ship from the Canary Islands to the Netherlands had to immediately enter quarantine upon arrival to monitor for the virus’s 42-day incubation period. Because hantaviruses are primarily spread by rodents, the ship also had to pass strict rodent inspection procedures to ensure there were no sources of the virus onboard.

Infection control experts and the public health agency in Rotterdam carried out a final inspection of the MV Hondius on May 29, which ruled the ship clean and that the decontamination process had been successful.

It comes after the World Health Organization’s Director-General Tedros Adhanom Ghebreyesus said the virus appeared to have been contained, telling reporters in an briefing on Friday: “The situation is stable for now. We continue to remain vigilant and in close contact with all relevant governments… All passengers and crew remain in quarantine and under close monitoring to ensure they receive care if needed.”

Oceanwide Expeditions, which operates the MV Hondius, expects to put the ship back into service as soon as June 13 for its next scheduled journey. This voyage would see it sail through the Arctic, including stops in Svalbard in Norway.