Alexa Bliss has been out of action since suffering a concussion at a house show on October 20. Bliss was unable to wrestle at WWE Evolution as a result of a concussion that she suffered earlier that week.
According to Dave Meltzer on Wrestling Observer Radio, Bliss has actually suffered multiple concussions in a short period of time, so WWE is being very cautious with her right now. It's not known when the other concussions happened.
With rumors swirling about her health and how her concussions could potentially lead to her retirement, Alexa Bliss took to Twitter to dispel that notion:
... I’m not going anywhere. 💪🏻 pic.twitter.com/7LHnMPLc4v— Lexi Kaufman (@AlexaBliss_WWE) November 11, 2018
Bliss is currently scheduled to be the Raw team captain for the Women's Survivor Series Elimination Match.