In 2023 gene scientist Kevin McKernan discovered that the mRNA vaccines were contaminated with high levels of plasmid DNA, which was a product of manufacture of the vaccines. These results were tested by other labs and confirmed for both the Pfizer and Moderna vaxxes. Concern was expressed that not only could this contamination cause autoimmune diseases and cancer, but the rogue DNA, may modify the genome by integrating with the DNA of people who had been jabbed.
Further experimentation has occurred which has indeed indicated that the DNA is entering the human cell nucleus and may be replicated. This is early days yet, and the significance of this possible replication have not been detailed. My guess is that it will not be good news, promoting human health and vitality.
https://news.rebekahbarnett.com.au/p/dna-contamination-in-covid-vaccines
"In an experiment conducted together with German molecular biologist Dr Ulrike Kämmerer, McKernan has detected vaccine contaminant DNA in ovarian cancer cell lines treated with Pfizer's Covid vaccine.
The scientists found a chimeric combination of human ovarian cell line DNA and spike sequence DNA derived from the contaminating plasmid at least one, and possibly two sites.
"If anything, this work has put to bed the question regarding if this contaminant DNA gets into the cell, and the chimeric human and contaminant spike DNA sequences imply it has entered the nucleus," McKernan says.
"The PCR and sequencing data both demonstrate the vaccine is getting into the cell and surviving cell passaging. It is likely bioactive and being partially replicated."
To reach this finding, Dr Kämmerer first treated ovarian cancer cell lines with mRNA Covid vaccines, using cells treated with AstraZeneca and Janssen vaccines as controls.
The cells were then 'passaged', meaning they were left to divide and replicate numerous times. This has the effect of "rinsing away residual vaccine," explains McKernan.
Immunohistochemistry (IHC) was then performed, a staining process that Dr Kämmerer used to detect levels of spike protein expression produced by the vaccine modified-RNA.
This was to confirm that the lipid nanoparticles (LNPs) carrying mod-RNA and plasmid DNA contamination "did their job and delivered the payload," says McKernan. Measuring how many cells expressed spike protein also allowed the scientists to determine how much of the vaccine to treat the cells with.
Cell lines were then sent in cold storage to McKernan's Boston lab, where his team used qPCR to screen which samples to sequence the cell line DNA.
"What we found is, [contaminant] DNA that is getting transfected into ovarian cancer cell lines is replicating in the cells," says McKernan, noting that the ratio of vaccine contaminant DNA to human cell DNA was "higher than we expected."
Chimeric sequences of human and vaccine contaminant DNA were detected at two sites: chromosomes 9 and 12, with the evidence for the latter being the strongest. "But we don't know if it's extra-chromosomal or whether it's chromosomal because of the Illumina (short read) method we used to sequence," explains McKernan."