Most "literature" seems to excuse the viruses inadvertently passed on with vaccinations, but starting with SV-40 with the polio vaccines and continuing.......also the junk human DNA that gets into human cell lines used to make vaccines may present problems... who knows how much vaccines have contributed to rising cancer rates.
http://www.virology.ws/2010/04/13/poliovirus-vaccine-sv40-and-human-cancer/
From:
https://www.iarc.fr/en/media-centre/pr/2017/pdfs/pr251_E.pdf
"Latest data show a global increase of 13% in childhood cancer incidence over two decades"
