Originally Posted by wehateporn

It's important to understand that the same process which can induce desirable antibodies also has the capacity to induce undesirable antibodies, that's antibodies which attack your own body for the rest of your life i.e. autoimmunity. Every vaccine we receive is another lottery ticket to the autoimmune disease lottery, tinkering with the immune system is a highly dangerous game; there is no way of controlling which immune responses take place.

PLOS ONE: Self-Organized Criticality Theory of Autoimmunity

"Systemic autoimmunity appears to be the inevitable consequence of over-stimulating the host's immune ?system? by repeated immunization with antigen, to the levels that surpass system's self-organized criticality."