Three evacuated, virus spreads among passengers aboard.
A passenger tested positive for the Andes strain, alarming health officials.
They returned to the UK from the affected MV Hondius without symptoms.
A British man among evacuees displayed symptoms while onboard the cruise.
Around 150 passengers remain onboard, awaiting docking in Canary Islands.
Health authorities warn of potential virus spread among passengers.
Stay informed and read the latest updates on this outbreak.