Three passengers evacuated as hantavirus spreads aboard the MV Hondius.
Passengers include a British man displaying symptoms while at sea.
Andes strain confirmed, potentially spreading between passengers in some cases.
Three passengers died, with several medically evacuated due to the outbreak.
Close to 150 passengers still onboard face uncertainty during voyage.
Cases linked to Andes strain raise alarm within health ministries.
Learn more about this ongoing health crisis aboard the cruise ship.