The outbreak of hantavirus on a cruise ship carrying passengers from across the world is a situation that authorities say they are taking incredibly seriously. Three passengers have died either on board or after travelling on the ship, which set sail from Argentina a month ago. Four others have been medically evacuated from the ship for treatment. BBC – 7 May 2026 A huge operation is in place to trace people potentially exposed to the virus who have already taken flights home to numerous countries, including the UK, South Africa, the Netherlands, the US and Switzerland. Health experts stress the…