Clendian flu

Clendian flu is a fictional disease featured in the 1999-2003 science fiction television series Farscape. It was referenced in the season one episode of the show, "That Old Black Magic". In the episode, Dominar Rygel XVI had a touch of Clendian flu, but exagerrated his discomfort, citing that he was "dying". John Crichton and Aeryn Sun went down to a Commerce planet to find him some medicine.