https://funvax.wordpress.com/2011/06/07/funvax-predicted-94-years-ago/
Again, as he did on page 85, Rudolf Steiner warns us of a vaccine, an anti-religious vaccine, which will inoculate us against having a soul, an anti-spiritual vaccine which will ensure the success of the dark spirits in completely materializing many as human beings(10). This warning came almost a hundred years ago perhaps that vaccine already exists and is affecting our children and young adults today.
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[page 199, 200] Steiner: I have told you that the spirits of darkness are going to inspire their human hosts, in whom they will be dwelling, to find a vaccine that will drive all inclination towards spirituality out of people’s souls when they are very young, and this will happen in a roundabout way through the living body. Today, bodies are vaccinate against one thing and another; in future, children will be vaccinated with a substance which it will certainly be possible to produce, and this will make them immune, so that they do not develop foolish inclinations connected with spiritual life ‘foolish’ here, of course, in the eyes of materialists.