Betsy Arakawa — the classical pianist married to Gene Hackman — died last month of hantavirus pulmonary syndrome, a rare infectious disease linked to rodents, New Mexico authorities announced Friday.

Gene Hackman's wife, Betsy Arakawa, died from hantavirus infection, officials in New Mexico announced Friday. Hantavirus, found throughout the world, is spread by contact with rodents or their urine or feces.

Betsy Arakawa died from a respiratory illness linked to a rare virus transmitted by infected rodents. Here's what to know about the deadly disease.