|Description||Neuropathic effects in the brain stem cause loss of consciousness and sometimes death. Significantly harder to cure|
|DNA cost||21, 8(Neurax Worm|
|Previous symptom||Paralysis, Systemic Infection, Aphasia(Neurax Worm)|
|Next symptom||Brain Haemorrhage(Neurax worm), Acute Encephalitis(Necroa Virus)|
In the Black Death scenario, it is already evolved at the start of the game.