Officials finally think they know origin of hantavirus outbreak on cruise that caused three deaths

What started as a peaceful cruise near Argentina turned into a frightening health scare after a rare Andes strain of hantavirus was linked to passengers on board. Investigators suspect exposure may have occurred during a birdwatching trip near Ushuaia, with the virus later spreading fear among more than 150 stranded passengers off Cape Verde.

While experts say the outbreak is not expected to become a global pandemic, the incident highlights how quickly a rare illness can disrupt lives and spark worldwide concern in today’s connected world.