There is a 2009 study (on mice) showing “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.”
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0008382
Yeah, well mice don’t know everything. Seems like there are a lot of sheep that don’t know much either.
hep b shot is a series of shots. i have been putting it off but probably should get them due to fatty liver disease.
probably screw up my immune system for awhile