DNA Contamination in Pfizer COVID Vaccines Up to Four Times Legal Limits, Study Finds

By Michael Nevradakis, Ph.D.

Researchers found DNA in Pfizer’s COVID-19 vaccines at levels three-to-four times higher than regulatory limits, according to a new “bombshell” study.

“This far exceeds the maximal acceptable concentration of 10 ng [nanograms] per clinical dose that has been set by international regulatory authorities,” the authors wrote.

The peer-reviewed study, published this week in the journal Science, Public Health Policy and the Law, also found simian virus 40 (SV40) DNA contaminants in the vaccines. And the researchers determined that the spike proteins produced by the vaccines persist in the body longer than claimed.

The findings led the authors to call for “an immediate halt of all RNA biologicals.”

Karl Jablonowski, Ph.D., senior research scientist at Children’s Health Defense (CHD), told The Defender that DNA contamination may contribute to the increase in autoimmune diseases among the vaccinated. “The immune system operates on very sensitive detections to initiate responses,” he said.

“DNA suddenly deposited into your bloodstream could kickstart the interferon response,” Jablonowski said. “The interferon response, when there’s nothing to find but ‘self,’ could be the springboard for autoimmune disease.”

The study also showed that the spike proteins produced after vaccination persist in the body for at least seven days following vaccination instead of the shorter period Pfizer-BioNTech previously claimed. The spike proteins are also prone to shedding.

These results “raise grave concerns” about mRNA vaccines, the study concluded.

Kevin McKernan, founder of Medicinal Genomics, is the first scientist who identified the presence of SV40 in the mRNA vaccines. He called the new study “a tour de force on the DNA contamination topic.” McKernan wrote about the study on Substack, and said in an X post that the study’s authors “knocked it out of the park.”

Immunologist and biochemist Jessica Rose, Ph.D., agreed. “This paper is the paper of the century. The paper is not only a work of art in terms of the study layout. It is very well-written and settles ongoing ‘issues’ pertaining to allegations made by regulatory bodies that the DNA contamination issue is misinformation,” Rose said.

Dr. Angus Dalgleish, professor of oncology at St George’s, University of London, told The Defender the study “diligently used techniques proving that these samples contain large amounts of DNA” and that “these samples easily enter and express in a known kidney cell line used as a standard to examine these phenomena.”

The new study follows the recent publication of a peer-reviewed paper in the Journal of American Physicians and Surgeons, identifying serious safety concerns in the mRNA COVID-19 shots. The authors of that study called “at minimum” a moratorium on the shots.

The papers join a growing list of scientists and organizations calling for a ban on COVID-19 mRNA vaccines. They include Florida’s surgeon general, the Association of American Physicians and Surgeons, Doctors for COVID Ethics, Americans for Health Freedom and the World Council for Health.

In October, Idaho’s health board voted to stop offering COVID-19 vaccines at its 30 clinics because of safety concerns. Also that month, the Slovak government issued a report proposing a ban on “dangerous” mRNA vaccines.

The new study comes amid the launch of an online library, the SARS-CoV2 Spike Protein Pathogenicity Research Collection, a database of over 250 peer-reviewed studies detailing the risks posed by spike proteins.

Dalgleish said the latest study “completely confirms” the Journal of American Physicians and Surgeons paper. “The two together should be enough legal evidence to call for the immediate ban of mRNA vaccines.”

https://publichealthpolicyjournal.com/dna-contamination-in-pfizer-covid-vaccines-up-to-four-times-legal-limits-study-finds/

Bacterial ‘Fingerprints’ Found on Covid ‘Vaccine’ DNA Contamination

Frank Bergman

October 15, 2025 - 12:15 pm

A groundbreaking new analysis has uncovered evidence that Pfizer’s Covid mRNA shots may have contained bacterial DNA fragments with dangerous immune-activating signatures.

The discovery is raising urgent questions about how regulators ever allowed the injections to reach the public.

The findings were revealed in a preprint published by molecular biologist Kevin McKernan.

McKernan used advanced Oxford Nanopore sequencing technology to analyze a Pfizer vaccine lot (FL8095).

His results revealed:

Bacterial-style DNA methylation marks (m6A), a fingerprint of contamination from E. coli–derived DNA.

Evidence of incomplete linearization, meaning the DNA used to manufacture the shots may not have been fully processed, leaving behind problematic fragments.

Signals that the contamination could, in theory, trigger powerful immune responses, potentially leading to harmful side effects.

These findings raise serious questions about the integrity of the health regulatory process during the declared COVID-19 pandemic.

DNA “Fingerprints” Expose Contamination

According to McKernan’s sequencing run of nearly 600,000 reads, the “vaccine” lot displayed widespread methylation at GATC motifs, a classic hallmark of bacterial Dam methyltransferase activity.

In simple terms, the DNA fragments in Pfizer’s product looked like they came from common E. coli production strains, not “clean” DNA sources free of bacterial signatures.

Shockingly, McKernan also detected read-through sequences crossing the cut site that should have fully linearized the plasmid DNA template.

This suggests sloppy or incomplete manufacturing processes left behind uncut plasmid fragments, a red flag for quality control.

Why This Matters

Bacterial-style DNA methylation is not just a cosmetic defect.

Scientific literature shows that such fragments can trigger cGAS–STING immune pathways, setting off inflammatory cascades and cytokine storms.

McKernan stresses his preprint is exploratory and does not prove clinical consequences but the mechanistic risk is real and demands urgent investigation.

Regulatory and Safety Crisis

The revelations add to a growing body of evidence suggesting regulators overlooked or concealed critical data about mRNA vaccine safety.

Earlier this week, Japanese documents revealed the biodistribution of Pfizer’s vaccine into organs like the liver, spleen, and adrenal glands.

However, this information was conveniently missing from U.S. FDA filings.

McKernan’s latest work now shows contamination with bacterial-style DNA fragments that could further compromise safety.

Independent scientists are calling for:

• Lot-by-lot transparency on DNA contamination levels.

• Mandatory use of bacterial strains that minimize dangerous methylation marks.

• Functional testing of vaccine DNA fragments in cell and animal models.

Without such steps, McKernan warns, the public cannot be assured these products are free from harmful contaminants.

The Bigger Picture

This report comes amid mounting concerns that Covid mRNA injections have been linked to immune dysregulation, cardiac injuries, and even cancer signals.

However, regulators continue to insist the products are “safe and effective.”

As Slay News has previously reported, other independent analyses show residual DNA fragments, SV40 enhancer sequences, and spike protein persistence in the body long after “vaccination,” findings that health authorities have downplayed or ignored.

Now, with McKernan’s forensic sequencing data, the case for a full investigation into Pfizer’s manufacturing and regulatory oversight has never been stronger.

https://slaynews.com/news/bacterial-fingerprints-found-covid-vaccine-dna-contamination/

Major Study Confirms Every Covid ‘Vaccine’ Dose ‘Shortens the Lives of Recipients’

Frank Bergman

October 14, 2025 - 12:58 pm

A devastating new peer-reviewed analysis has revealed that every single dose of the experimental Covid mRNA “vaccines” reduces life expectancy, directly linking repeated injections to shortened lives.

The alarming finding systematically dismantles claims that the “vaccines” saved millions of lives and instead confirms the opposite: mortality actually increased with each additional dose.

The study was led by researchers Dr. John Oller, a leading Florida pharmacist, and Dr. Eduardo Santiago, Professor Emeritus at the University of New Mexico.

The paper, “The Oller and Santiago Rebuttal,” reviews global data on excess deaths and vaccine rollout, finding a disturbing correlation between the number of shots administered and a measurable drop in population survival rates.

“Each dose of the COVID-19 shots shortened the lives of recipients,” the authors concluded, noting that excess mortality rose in lockstep with vaccine uptake across multiple countries.

The study was published in the prestigious International Journal of Vaccine Theory, Practice, and Research (IJVTPR).

Evidence Hidden in Plain Sight

Oller and Santiago show that governments and health agencies promoted flawed “counterfactual models” to argue that “vaccines” prevented millions of deaths.

However, when actual mortality data is examined, the story flips and reveals that nations with higher “vaccination” rates experienced greater excess deaths after 2021, often timed with booster campaigns.

The researchers argue that the very claim that the shots saved lives was not supported by empirical evidence but by statistical tricks.

In contrast, real-world data on all-cause mortality consistently show the opposite.

A Global Crisis of Trust

The implications of these findings are explosive.

If each additional shot contributes to early death, as the authors argue, then public health officials knowingly pushed a campaign that harmed rather than protected populations.

This conclusion echoes the historic ruling from the Alliance of Indigenous Nations (AIN) International Tribunal.

As Slay News reported last week, the global body declared that mRNA injections meet the definition of biological and technological weapons of mass destruction under multiple international treaties.

The Tribunal, recognized under international law, found that the shots violated the Biological Weapons Convention and set a precedent by issuing a binding order against their use.

When placed side by side, the Tribunal’s declaration and the new mortality data present a damning picture: not only are the injections harmful, but international authorities have already classified them as bioweapons.

Together, they suggest that the campaign to inject billions of people worldwide may represent one of the gravest public health and human rights violations in history.

Demanding Accountability

Critics are now asking why regulators ignored these red flags, why health authorities relied on speculative models instead of real data, and why dissenting scientists were silenced.

The paper insists that the evidence is strong enough to demand a complete halt to the shots:

“It is now clear that the COVID-19 mRNA injections did not extend life — they shortened it, dose by dose.”

This conclusion directly challenges the foundation of global vaccine policy.

The findings represent one of the most catastrophic public health failures in history.

https://slaynews.com/news/major-study-confirms-covid-vaccine-dose-shortens-lives-recipients/

Top Scientist: ‘Billions of People’ Have Been Permanently ‘Altered’ by Covid ‘Vaccines’

Frank Bergman

October 13, 2025 - 12:54 pm

One of the world’s leading scientists has issued a chilling warning over the unprecedented damage that Covid mRNA “vaccines” have caused to the “billions of people” who received the injections.

Dr. Sucharit Bhakdi, world-renowned microbiologist, is sounding the alarm after uncovering evidence that the mRNA shots have permanently “altered” those who received them.

Alarmingly, Bhakdi reveals that the injections have damaged brain cells in a way that destroys willpower and intelligence.

Bhakdi warns that the problem is so severe that there are “billions of people” whose brains have been “destroyed” by the Covid shots.

The award-winning former professor of microbiology argues that people have been permanently “altered” by the experimental injections.

“The mRNA vaccines cause the destruction of brain cells,” Dr. Bhakdi warns.

“Obviously. And that is what we are now experiencing.

“We’re seeing – I’m afraid to say – billions of people whose brains are not working anymore.

“Not as they should be.

“They are altered,” he continues.

“And they don’t have the willpower anymore.

“They don’t have the intelligence anymore…”

Renowned Microbiologist: mRNA 'Vaccines' 'Destroyed the Brains' of 'Billions of People'

This is not the first time Bhakdi has raised the alarm about the genetic shots, however.

Bhakdi recently warned that the injections are shortening he lifespan of those who received them.

As Slay News reported, Bhakdi warns that mRNA shots are the leading cause of the global surge in cases of myocarditis, a deadly form of heart inflammation.

Bhakdi asserts that the vaccines are responsible for clinically diagnosed myocarditis in “at least one to two percent” of recipients.

While the number may sound small, the figure translates to millions of cases across populations.

In a chilling message, Bhakdi sounds the alarm to warn the public that mRNA injections “shorten the life of human beings.”

He emphasized that no case of vaccine-induced myocarditis should ever be considered minor, stressing:

“You must not shorten the life of a human being.”

Far from being a rare or trivial side effect, Dr. Bhakdi warns that each instance of myocarditis following vaccination is life-threatening and should be treated with the utmost seriousness.

The veteran scientist also issued a blistering rebuke of medical professionals who continue to downplay or deny the risks.

“Immediately… excluded, not allowed to be a doctor anymore,” he said of those who dismiss the role of the “vaccines” in myocarditis.

Renowned Microbiologist Warns Covid Shots 'Shorten the Life of Human Beings'

As Slay News reported last year, Bhakdi also testified that Covid mRNA shots are “life-threatening” to humans.

He warned that pushing the injections onto the public only benefits “infinitely evil” global “elites.”

Dr. Bhakdi issued the warning during testimony before lawmakers in the German Parliament.

“The vaccination turned out to be the greatest blessing for the money and world’s elites, for the pharmaceutical industry and politics,” Bhakdi declared.

“They could pursue their own interests, under the common slogan ‘Everything for public health,’ ‘everything for the well-being of the general public.’

“To achieve this goal, they created the WHO [World Health Organization].

“These non-democratically elected people, basically a private association that is in the process of gaining power over the healthcare system in the 190 Member States.”

“Who hasn’t heard about the mysterious sudden cardiac deaths occurring around the world?” he continued.

“They are just the tip of the iceberg,” he warned.

“Heart disease caused by vaccinations is on the agenda of young and old alike.

Concluding his testimony before German lawmakers, Bhakdi declared:

“Anyone who praises RNA vaccines as safe and effective, anyone who claims that vaccination rarely causes serious side effects, is either incredibly ignorant or infinitely evil – they are committing a crime.

“Just like everyone who actively or passively pursues and supports this vaccination.

“Because it is now scientifically proven that vaccination can only have negative effects, and this to a life-threatening extent.”

https://slaynews.com/news/top-scientist-billions-people-permanently-altered-covid-vaccines/

>>23785121

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Anon proposes that you field your question directly to them at: https://publichealthpolicyjournal.com/contact-us/