Scientists Zero In on Hantavirus Source: Not Where You Think

Health officials are actively investigating the origin of a hantavirus outbreak linked to the MV Hondius cruise ship. Dr. Boris Pavlin from the World Health Organization indicated that the virus likely originated from rodents, not the ship's initial departure point. Current evidence strongly suggests the Andes Cordillera region in northern Argentina and Chile as the probable source, an area where the disease-carrying long-tailed rice rat is prevalent.

Earlier theories, including an outbreak linked to bird watching near a landfill in Ushuaia, Argentina, have been largely discredited by health experts. Dr. Omer Awan explained that the Andes strain of hantavirus typically requires direct inhalation from infected rodents, making the landfill theory improbable. The investigation is ongoing, with a primary focus on containing the spread of the virus and understanding its transmission pathways.