Vaccine cancer mechanisms (John Campbell)

The potential for mRNA vaccines to cause cancer

Theoretical mechanisms

DNA Integration

mRNA or fragments, reverse transcriptase, potentially disrupting tumour suppressor genes or activating oncogenes

DNA contamination, integrate into the genome

Contaminants in Vaccine Production

Pfizer COVID-19 modRNA vaccines also contained an SV40

Inactivated tumour suppressor genes, p53 and Rb, promoting unchecked cell growth

Prolonged Spike Protein Expression

N1-methyl-pseudouridine-modified mRNA encoding the SARS-COVID-19 Spike protein

Lipid nanoparticle (LNP) delivery to stem cells

Sustained spike protein production,

induce chronic inflammation,

disrupt cellular repair mechanisms.

Immune Suppression or Dysregulation

Molecular Mimicry, Autoimmunity, inflammation

Alter regulatory T-cell function, (potentially allowing pre-existing cancers to progress).

(If the spike protein shares epitopes with tumour suppressor proteins)



[Posted at the SpookyWeather2 blog, June 13, 2025.]