This article is about the antidote to the sleeping virus. You may be looking for the disambiguation page.
"I have the serum. We must leave quickly, friend."
―Boba Fett, to Chewbacca[src]

A serum existed for an Imperial sleeping virus. The bounty hunter Boba Fett located some on Panna Prime when the Rebels Luke Skywalker and Han Solo succumbed to the virus's effects.