MV Hondius Hantavirus Outbreak

The MV Hondius Hantavirus Outbreak was a significant public health event in 2026, involving the rare human-to-human transmissible Andes virus on an Antarctic cruise ship. It led to multiple cases and deaths across several continents, highlighting the complexities of managing infectious diseases in global travel. The World Health Organization declared the outbreak over in July 2026 after extensive international efforts.