SBI Pandemic

The SBI pandemic, also known as the sleeper pandemic, is an ongoing pandemic of Somnipathic Brain Infection that began in the late 2010s and has resulted in a large portion of the world's population turning into mindless Sleepers. The pandemic has completely devastated the United Kingdom and other nations across the world, putting the future of humanity at risk.

Disease
"Main Article: Somnipathic Brain Infection"

Signs and Symptoms
Upon infection with the SBI, the infected person will begins to exhibit a chronic inability to sleep, which results in symptoms common with prolonged sleep deprivation, including headaches, irritability, concentration and memory difficulties, and hallucinations, all of which are heightened to severe levels by the infection. When the infected eventually falls asleep due to sheer exhaustion, the SBI completely takes over their brain, rendering them mindless, violent creatures known as "Sleepers".