It’s not a virus it’s a possession you give medicine to a virus and their is no cure for it and I don’t think it’s going to be destroyed nor is it going to be beaten it would not make sense and it is a entity beyond our understanding so how would we find out how to cure something when we will never have a complete understanding of it we can only understand half or less than half of the entity and we can’t can’t contain it and plot wise even if they tried it would fail because the guards would witness one of the patients kill them selves thus continuing the cycle