New Deadly Virus Hits US Weeks Before FIFA World Cup 2026

The US health authorities are monitoring residents in at least three states after a deadly hantavirus outbreak linked to the MV Hondius cruise ship before the upcoming FIFA World Cup 2026.

The development follows a World Health Organization (WHO) alert over infections tied to the ship, where three deaths and multiple suspected and confirmed cases have been reported since April.

The outbreak, caused by the Andes strain of hantavirus, has already triggered confirmed or suspected cases, evacuations, and monitoring in several countries, including Canada, Denmark, Germany, Israel, the Netherlands, New Zealand, St Kitts and Nevis, Singapore, Sweden, Switzerland, Turkey, the UK, and the USA.

In the United States, residents in Georgia, California, and Arizona are being monitored after returning from the cruise. So far, officials say none of those under observation have shown symptoms.

The ship began its journey from Argentina, and the outbreak has triggered international contact tracing after some passengers disembarked before the health emergency was fully established. Health authorities in multiple countries are now tracking those who may have been exposed.

The timing could not be worse, with the US preparing to host one of the world’s biggest sporting events. Although there is no sign of community spread in the US at this stage, the monitoring of returning passengers has put added focus on travel-linked disease risks ahead of a tournament expected to bring massive cross-border movement.

Hantavirus is typically spread through contact with infected rodent saliva, urine, or droppings. However, the Andes strain involved in this outbreak is different from most forms of the virus because limited person-to-person transmission has previously been documented.

For now, officials have stressed that the monitored individuals in the US remain well, but the situation is being watched closely as international investigations continue.