90-Second Read: Argentina’s icy outpost at the end of the world fears the Hantavirus will chill tourism

Remote Ushuaia in Argentina, known as the southernmost city on earth, has found itself at the center of a global media storm involving the deadly Hantavirus outbreak. Several travel agents said that fears about the Andes variant of the Hantavirus have already caused some Americans and Europeans to scrap cruise bookings for next season. Scientists from a government research institute have yet to arrive in Ushuaia more than two weeks after Argentina's Health Ministry said it would send them to test rodents in the province, which has never registered a case of the Hantavirus. The sun shines down on Ushuaia, Argentina, Thursday, May 14, 2026.

The Argentine Health Ministry says it can't rule out any destination visited by the Dutch bird enthusiasts during their monthslong road trip through Argentina and Chile before boarding the ship in Ushuaia. Argentina's apparent lack of urgency in hunting for the origin of the outbreak has perplexed experts overseas. Here in Ushuaia, authorities argue the most logical source of contagion is the Patagonian region that spans southern Chile and three Argentine provinces, where the same Andes Hantavirus identified in the cruise outbreak circulates. Many residents of Tierra del Fuego, lured by tax breaks to the rugged region in the 1970s, remember when Antarctic travel meant naval patrols and research expeditions.

Today, the white continent routinely tops bucket lists of vacationers from around the world. In the 2025-2026 season, more than 135,000 did, according to Argentine port authorities, many hoping to experience the world's largest ice sheets before they melt. Ninety percent of Antarctic cruises depart from Ushuaia, and the city says it relies on tourism for over 25% of its revenue. But health officials say they have no record of the Dutch couple visiting those endemic areas during the incubation period for the virus, estimated to be between nine and 45 days before the arrival of symptoms on April 6.

The government's scrapping of trade barriers has battered the island's mainstay electronics production, while its strengthening of the local currency has given Argentines more spending power abroad, discouraging tourism at home that keeps Ushuaia afloat during the low season. In recent days, they've stressed that all is well in Argentina's treasured tourist destinations. A decade ago, just over 38,400 Antarctic cruise passengers set out from Ushuaia, a city of 80,000.