Tragically, three individuals have lost their lives, and numerous others have required medical evacuation following an outbreak of a lethal hantavirus aboard a luxury cruise liner. Currently, nearly 150 passengers remain on the MV Hondius, which is en route to the Canary Islands, where it is scheduled to anchor. This situation raises concerns about the potential spread of the virus. Lucy Hough engages with Guardian journalist Oliver Holmes to discuss the implications and level of concern surrounding this outbreak.