Betsy Arakawa died of hantavirus pulmonary syndrome at the age of 65, New Mexico health authorities said. Here’s what to know about the rare but deadly disease.

The partially mummified bodies of Hackman and his wife, Betsy Arakawa, were discovered in February at their home in New Mexico.

Betsy Arakawa, Gene Hackman's wife, was last seen on surveillance video at a Santa Fe CVS before dying from Hantavirus. Days later, Hackman died of heart disease. Authorities confirmed that there was no foul play,