A hantavirus outbreak aboard the cruise ship MV Hondius, which departed from the city of Ushuaia in southern Argentina in April, is causing international concern.
Three people have died, and up to 10 passengers and crew got infected — eight cases have been confirmed and two are “probable” — according to the latest update from the World Health Organization (WHO).
While the WHO said they expect more people will test positive for the disease “given the dynamics of spread on a ship and the virus’ incubation period,” they clarified that, for now, “there is no sign” of “a larger outbreak.”
But what is hantavirus? Where does it come from and how does it spread?
If you never heard of this disease, here’s a guide of what you need to know.
