Dutch public health officials have authorised the return to service of a cruise vessel linked to a deadly hantavirus outbreak after concluding that extensive cleaning and disinfection measures had been successfully completed.
The decision clears the way for the expedition ship Hondius to resume operations after weeks of scrutiny following a health emergency that resulted in several infections and multiple fatalities among passengers.
Public health authorities in Rotterdam announced that a final inspection found no remaining concerns that would prevent the vessel from returning to sea. Infection prevention specialists assessed the ship and concluded that sanitation procedures were effective and met established public health standards.
The Hondius, operated by Oceanwide Expeditions, had been temporarily removed from service after an outbreak of hantavirus disrupted a voyage between Ushuaia in southern Argentina and Cape Verde. The company has indicated that the vessel is expected to return to its scheduled programme from 13 June following the completion of all regulatory requirements.
The outbreak attracted international attention after three passengers died from infections linked to the virus. Several travellers had already disembarked on the remote Atlantic island of Saint Helena before health authorities became aware of the situation, prompting concerns about potential wider exposure.
Hantavirus is a rare but potentially serious disease typically transmitted through contact with infected rodents or contaminated materials. While infections remain uncommon, severe cases can lead to life-threatening complications. There are currently no approved vaccines or specific antiviral treatments for the disease.
As the outbreak unfolded, most passengers were removed from the vessel in Tenerife in Spain’s Canary Islands and repatriated to their home countries. The Dutch-registered ship later arrived in Rotterdam on 18 May, where the remaining crew members entered quarantine as a precautionary measure.
According to international health monitoring data, 13 confirmed cases have been associated with the outbreak, including the three fatalities. Health authorities have continued to monitor contacts and assess any potential risks linked to the incident.
The clearance of the Hondius marks the latest stage in efforts to contain the outbreak and restore confidence in the vessel’s safety. The case has also highlighted the challenges of managing infectious disease incidents aboard ships operating on long-distance international routes, where passengers and crew often travel across multiple jurisdictions before symptoms emerge.
With inspections completed and public health concerns addressed, the vessel is now preparing to re-enter service, while health officials continue to monitor the broader situation for any further developments.
