US and French nationals test positive for hantavirus after leaving ship

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US and French Nationals Confirmed with Hantavirus After Departing Affected Cruise Ship

US and French nationals test positive – Two individuals, one from the United States and another from France, have been confirmed to carry the hantavirus after disembarking from the MV Hondius, a cruise ship impacted by a deadly outbreak. According to authorities, both passengers were transported in biocontainment units as a precautionary measure, following the identification of mild symptoms in a second American citizen on the repatriation flight. The French Health Minister, Stéphanie Rist, reported that a woman is currently isolating in Paris, with her condition worsening, and that 22 contact cases have been identified.

The MV Hondius, currently moored in Spain’s Canary Islands, is set to repatriate more than 90 passengers. Among the deceased are a Dutch couple and a German woman, who contracted the virus while aboard the vessel. Two of the three fatalities have been confirmed to have the hantavirus, while the third, an elderly Dutch man, is still under investigation as a probable case, as no tests have been conducted. The ship departed from Argentina’s southern city of Ushuaia on April 1 and is now docked at the port of Grandilla, Tenerife.

Hantaviruses are typically transmitted by rodents, but the Andes strain, which the World Health Organization (WHO) links to some passengers on the MV Hondius, has shown potential for human-to-human spread. The WHO has advised a 42-day isolation period for those leaving the ship, yet the US Centers for Disease Control (CDC) has taken a more cautious approach. Dr. Jay Bhattacharya, acting head of the CDC, emphasized that human-to-human transmission is rare, urging against treating the virus like the coronavirus pandemic.

“The decision by the US not to follow our guidelines over the hantavirus outbreak may have risks,” warned WHO head Tedros Adhanom Ghebreyesus in a statement released early Monday. This remark came as the US health department announced that all 17 American citizens on the repatriation flight would undergo clinical assessments at a Nebraska medical facility.

Repatriation efforts have seen passengers from multiple countries evacuated. A plane carrying 20 British nationals arrived in the UK on Sunday, landing at Manchester Airport and being transported to Arrowe Park Hospital in Wirral, Merseyside, for a 72-hour isolation period. None of these passengers reported symptoms, though two other British citizens with confirmed cases are receiving treatment in the Netherlands and South Africa. Meanwhile, 14 Spaniards flown to Madrid are now under mandatory quarantine at a military hospital.

Additional evacuation flights are planned for Monday afternoon, with another 26 passengers and crew, including eight Dutch nationals, arriving in the Netherlands. Six of these individuals will return to Australia, while the remaining 18 are set to be taken to the Netherlands. The flights are also accommodating passengers from other nations that have not arranged their own repatriation services. Ukraine has designated four of its citizens to remain aboard the MV Hondius as part of the crew to facilitate the ship’s transfer, with the foreign ministry noting they will be required to quarantine upon arrival.

The outbreak has sparked concern among health officials. The US health department’s announcement highlights the cautious measures taken to prevent further spread, with passengers from the Netherlands and other countries being monitored in their home states. The Dutch woman who survived the initial illness, who was flown to South Africa after leaving the ship on April 24, passed away two days later in a Johannesburg clinic. This follows the death of an elderly Dutch man on April 11, who was the first reported fatality, though his case remains under review.

Global Repatriation and Quarantine Protocols

Cruise passengers disembarking from the MV Hondius were seen wearing blue gowns, bouffant caps, and medical masks as they left the port of Grandilla de Abona on Sunday. These protective measures underscore the heightened awareness of the virus’s potential risks. The French nationals, five in total, are being closely tracked, with the ministry confirming the one woman’s worsening health and 22 contacts traced. The WHO’s recommendation for 42 days of isolation contrasts with the US’s current approach, which focuses on shorter monitoring periods.

As the situation unfolds, the global response continues to evolve. The US health department’s decision to prioritize biocontainment units reflects a balance between precaution and public reassurance. Dr. Bhattacharya, speaking on the CDC’s stance, insisted that the virus does not warrant the same level of fear as the coronavirus, despite the WHO’s warnings about the possible consequences of not adhering to its guidelines. This divergence in strategy highlights the ongoing debate over how to manage the outbreak effectively.

The MV Hondius’s journey has spanned continents, starting from Ushuaia, Argentina, on April 1, before reaching the Canary Islands. Its passengers, many of whom had been traveling in South America, are now being evaluated across multiple countries. The ship’s itinerary has become a focal point for health authorities, who are working to contain the spread of the Andes strain. The deaths of the Dutch couple and the German woman have intensified scrutiny, with officials emphasizing the low likelihood of a major outbreak.

Quarantine protocols are being implemented on a country-by-country basis. In the UK, the 20 British nationals who arrived on Sunday are isolated for 72 hours, while Spain’s 14 residents are required to stay in quarantine for 42 days. Ukraine’s four crew members will be quarantined in medical facilities once they reach their destination, even as the country plans to send another of its citizens on a separate evacuation flight. The repatriation process underscores the collaborative efforts between nations to address the health crisis.

As the MV Hondius continues its journey, the focus remains on preventing further transmission. The ship’s role in spreading the hantavirus has raised questions about travel safety and the effectiveness of current protocols. While the US and France have confirmed cases, the broader impact on global health is still being assessed. Authorities are urging vigilance, but also highlighting the relatively low risk of a widespread outbreak, as the virus’s spread remains contained to specific cases.

The repatriation flights have not only focused on individuals with symptoms but also on those who may have been exposed. The inclusion of passengers from other countries in these evacuations demonstrates the interconnected nature of the crisis. As more data emerges, health officials will refine their strategies to ensure both safety and minimal disruption to international travel. The MV Hondius’s story serves as a reminder of the challenges posed by infectious diseases in a globally mobile world.

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