Evidently he died from the flu.
http://www.nytimes.com/2016/04/22/arts/music/prince-dead.html?_r=0
Quote :
Last week, responding to news reports that Prince’s plane had made an emergency landing because of a health scare, Ms. Noel-Schure said Prince was “fighting the flu.
http://www.nytimes.com/2016/04/22/arts/music/prince-dead.html?_r=0
Quote :
Last week, responding to news reports that Prince’s plane had made an emergency landing because of a health scare, Ms. Noel-Schure said Prince was “fighting the flu.

