The Ribaran flu was a type of disease that existed in the galaxy. After the Force-sensitive Mirialan Vernestra Rwoh encountered a Nameless on the planet Thelj and had been rescued by the human Avon Sunvale, Rwoh felt like she was having the Ribaran flu, which she hadn't had since she was a child.[1]
Appearances
- The High Republic: Defy the Storm (and audiobook) (First mentioned)