COVID-19
FDA lab uncovers excess DNA contamination in COVID-19 vaccines

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Explosive revelations as a study conducted at FDA’s own lab found residual DNA levels exceeded safety limits by 6 to 470 times. Experts say it’s a ‘smoking gun.’
An explosive new study conducted within the U.S. Food and Drug Administration’s (FDA) own laboratory has revealed excessively high levels of DNA contamination in Pfizer’s mRNA COVID-19 vaccine.
Tests conducted at the FDA’s White Oak Campus in Maryland found that residual DNA levels exceeded regulatory safety limits by 6 to 470 times.
The study was undertaken by student researchers under the supervision of FDA scientists. The vaccine vials were sourced from BEI Resources, a trusted supplier affiliated with the National Institute of Allergy and Infectious Diseases (NIAID), previously headed by Anthony Fauci.
Recently published in the Journal of High School Science, the peer-reviewed study challenges years of dismissals by regulatory authorities, who had previously labelled concerns about excessive DNA contamination as baseless.
The FDA is expected to comment on the findings this week. However, the agency has yet to issue a public alert, recall the affected batches, or explain how vials exceeding safety standards were allowed to reach the market.
The Methods
The student researchers employed two primary analytical methods:
- NanoDrop Analysis – This technique uses UV spectrometry to measure the combined levels of DNA and RNA in the vaccine. While it provides an initial assessment, it tends to overestimate DNA concentrations due to interference from RNA, even when RNA-removal kits are utilised.
- Qubit Analysis – For more precise measurements, the researchers relied on the Qubit system, which quantifies double-stranded DNA using fluorometric dye.
Both methods confirmed the presence of DNA contamination far above permissible thresholds. These findings align with earlier reports from independent laboratories in the United States, Canada, Australia, Germany and France.
Expert Reaction
Kevin McKernan, a former director of the Human Genome Project, described the findings as a “bombshell,” criticising the FDA for its lack of transparency.
“These findings are significant not just for what they reveal but for what they suggest has been concealed from public scrutiny. Why has the FDA kept these data under wraps?” McKernan questioned.
While commending the students’ work, he also noted limitations in the study’s methods, which may have underestimated contamination levels.
“The Qubit analysis can under-detect DNA by up to 70% when enzymes are used during sample preparation,” McKernan explained. “Additionally, the Plasmid Prep kit used in the study does not efficiently capture small DNA fragments, further contributing to underestimation.”
In addition to genome integration, McKernan highlighted another potential cancer-causing mechanism of DNA contamination in the vaccines.
He explained that plasmid DNA fragments entering the cell’s cytoplasm with the help of lipid nanoparticles, could overstimulate the cGAS-STING pathway, a crucial component of the innate immune response.
“Chronic activation of the cGAS-STING pathway could paradoxically fuel cancer growth,” McKernan warned. “Repeated exposure to foreign DNA through COVID-19 boosters may amplify this risk over time, creating conditions conducive to cancer development.”
Adding to the controversy, traces of the SV40 promoter were detected among the DNA fragments. While the authors concluded these fragments were “non-replication-competent” meaning they cannot replicate in humans, McKernan disagreed.
“To assert that the DNA fragments are non-functional, they would need to transfect mammalian cells and perform sequencing, which wasn’t done here,” McKernan stated.
“Moreover, the methods used in this study don’t effectively capture the full length of DNA fragments. A more rigorous sequencing analysis could reveal SV40 fragments several thousand base pairs long, which would likely be functional,” he added.
Regulatory Oversight Under Scrutiny
Nikolai Petrovsky, a Professor of Immunology and director of Vaxine Pty Ltd, described the findings as a “smoking gun.”
“It clearly shows the FDA was aware of these data. Given that these studies were conducted in their own labs under the supervision of their own scientists, it would be hard to argue they were unaware,” he said.
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Nikolai Petrovsky, Professor of Immunology and Infectious Disease at the Australian Respiratory and Sleep Medicine Institute in Adelaide
Prof Petrovsky praised the quality of work carried out by the students at the FDA labs.
“The irony is striking,” he remarked. “These students performed essential work that the regulators failed to do. It’s not overly complicated—we shouldn’t have had to rely on students to conduct tests that were the regulators’ responsibility in the first place.”
The Australian Therapeutic Goods Administration (TGA), which has consistently defended the safety of the mRNA vaccines, released its own batch testing results, claiming they met regulatory standards. However, Prof Petrovsky criticised the TGA’s testing methods.
“The TGA’s method was not fit for purpose,” he argued. “It didn’t assess all the DNA in the vials. It only looked for a small fragment, which would severely underestimate the total amount of DNA detected.”
Implications for Manufacturers and Regulators
Now that DNA contamination of the mRNA vaccines has been verified in the laboratory of an official agency and published in a peer-reviewed journal, it becomes difficult to ignore.
It also places vaccine manufacturers and regulators in a precarious position.
Addressing the contamination issue would likely require revising manufacturing processes to remove residual DNA, which Prof Petrovsky explained would be impractical.
“The only practical solution is for regulators to require manufacturers to demonstrate that the plasmid DNA levels in the vaccines are safe,” Prof Petrovsky stated.
“Otherwise, efforts to remove the residual DNA would result in an entirely new vaccine, requiring new trials and effectively restarting the process with an untested product.”
Now the onus is on regulators to provide clarity and take decisive action to restore confidence in their oversight. Anything less risks deepening the scepticism of the public.
Both the US and Australian drug regulators have been approached for comment.
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Bruce Dowbiggin
The Covid 19 Disaster: When Do We Get The Apologies?

Breaking: Drs. Bonnie Henry and Theresa Tam have been appointed to the Order of Canada in recognition of their role in the country’s response to the COVID-19 pandemic.
And so the game of covid liar’s poker has more winners. It’s like awarding the captain of the Titanic the Nobel Prize for his work on floatation. As we now know these two— and the other WHO finger puppets in Canada— made the Covid 19 episode worse, not better, with their prescription for panic, positives and punishment. Even as they knew the truth about the limits of the virus and the efficacy of vaccines they continued to spew fallacious PCR data on the extent of the sickness and who was at risk.
Put simply, to protect vulnerable seniors they said kids were also at great risk. Which was unconscionable.
In this they encouraged Justin Trudeau in his worst instincts, combining his father’s insouciant disregard for civil rights (sending in the police) with his mother’s mental stability. Propped up by Team Tam and its U.S. allies such as Anthony Fauci, this hysteria peaked with a sequestered PM crushing the Truckers Convoy’s vaccine protest with emergency measures and destruction of civil liberties.
Lest you wonder, this overreach was recognized at the time. Justice Maclean wrote at the trial of Convoy organizers, “Defendants & other persons remain at liberty to engage in a peaceful, lawful & safe protest”. On Feb. 16, he continued a no-honking order, again writing: “Defendants & other persons remain at liberty to engage in a peaceful, lawful & safe protest.”
The leaders of the Convoy, lynched by Canadian media’s phoney claims of right-wing American interference, are still fighting jail time on charges of nuisance. While violent criminals are routinely released on bail or absolved.
Justice Richard Mosley later concluded that while the convoy was a disruption of public order, it didn’t constitute a national emergency and invoking the act “does not bear the hallmarks of reasonableness — justification, transparency and intelligibility.” But in real time Team Tam made no attempts to correct the wilder misgivings about Covid (lockdowns, mandatory vaccines). Trudeau was given a hall pass. Needless to say the purchased media made things infinitely worse regurgitating these mistakes.
In short, they knew better but hid the truth. But why pick on Henry and Tam? Under Trudeau and his wingman Jagmeet Singh this was the golden age of lies and prevarications in Canada and the U.S. No apologies were ever offered when the truth emerged.
As we’ve noted before, Trudeau cried with a teddy bear carefully positioned over 751 alleged unmarked graves in a known Catholic cemetery that the local Cowessess band abandoned. The Liberal government knew the claim of 215 “children’s graves” was false, and still ran with it to get Trudeau his photo-op. Naturally the CBC Media Party played (and still plays) accomplice in this farce as the Canadian flag was lowered to half-mast for six months and Trudeau ratted out Canada at the UN as a genocidal state.
There were more, plenty more Trudeau scandals that media endorsed and then stood by even as the truth was revealed. SNC Lavalin. We Charity. Arrive Can app. Firing indigenous justice minister. Chinese drug infiltration/ money laundering. Nazi Celebrated in Parliament. Welcome To Canada immigration. Nova Scotia massacre. McKinsey Consultation. Blackface. And so on.
And were there apologies when it came time to make the Trudeau Liberals accountable? No, they staged a media circus over Donald Trump’s assertion of 51st state. All the fake news and deliberate lies went poof, allowing Mark Carney to seamlessly assume the PM job.

Lest We Forget Pt. 2 it was not exclusive to Canada. As we are now learning: Barack Obama and Joe Biden sat in an August 3, 2016 Situation Room briefing and said, yeah, let the highest officials in our administration fabricate evidence to frame the opposing party candidate Donald Trump. Obama. Biden. Comey. McCabe. Strzok. Page. Rice. Etc.
Knowingly using the faked Clinton campaign ‘Steele Dossier’ hoax, they launched a federal investigation into the Trump presidential campaign that lasted three years after Trump was sworn in as the nation’s 45th President. Arresting and jailing his partners and colleagues. Inventing fake stories for their media enablers. Let’s repeat that. Saint Obama knew there was criminal activity in the process but let his henchmen try to fix an election.

And when the ruse was uncovered no one apologized. No one in authority was fired or jailed. The Pulitzer Prizes awarded to the NT Times and Washington Post for disseminating the DEMs scandal were not rescinded. Nor were they given back by the lying newspapers.
The concerted frauds of the same U.S. DOJ, FBI and State Departments were fed by media and accepted by gullible publics in Canada and America. The fantastical 2020 election results were likewise drummed into the public irrespective of the sudden “appearance” of 27 million new votes during a pandemic.
It was all a fitting preamble to the 2020-2024 Biden senility scandal with Democrats running a man they knew was in full dementia. In the 2020 election Biden was hidden from public view, the better to let media attack Trump for spurious charges launched by partisan DNC attorneys in Georgia, New York and DC. Even then it took the suppression of Hunter Biden’s incriminating laptop just prior to the election to get his father elected.

The dance of denial continued in Biden’s term as he physically and mentally deteriorated before the American public. But inquiries about who was running the government if not Biden were harshly suppressed. Media lackeys noted he was sharp as a tack mentally and in tip-top physical condition when he wasn’t falling down stairs.
It took the stunning 2024 debate debacle with Trump to strip away the lies about Biden’s health, now said to be advanced prostate cancer and Parkinson’s. The media, caught in their own lies about Biden’s condition, offered no apologies and tried to blame Biden’s stutter for the performance.. Right.
These were the two greatest U.S. hoaxes from people who’d cried hoax incessantly. They were hardly the only abuse of public trust. Some of the perpetrators are said to now be under investigation— even as they hand out awards to each other. The media’s credibility is shattered and yet they still blame others. Jaded voters are taking a “we’ll see” approach. But expectations of any change in DC or Ottawa are limited.
As Stephen Taylor posted on X: “Turns out for Liberals, ‘elbows up’ just means ‘noses up’ like it always has.”
Bruce Dowbiggin @dowbboy is the editor of Not The Public Broadcaster A two-time winner of the Gemini Award as Canada’s top television sports broadcaster, his new book Deal With It: The Trades That Stunned The NHL And Changed hockey is now available on Amazon. Inexact Science: The Six Most Compelling Draft Years In NHL History, his previous book with his son Evan, was voted the seventh-best professional hockey book of all time by bookauthority.org . His 2004 book Money Players was voted sixth best on the same list, and is available via brucedowbigginbooks.ca.
Freedom Convoy
Court Orders Bank Freezing Records in Freedom Convoy Case

A Canadian court has ordered the release of documents that could shed light on how federal authorities and law enforcement worked together to freeze the bank accounts of a protester involved in the Freedom Convoy.
Both the RCMP and TD Bank are now required to provide records related to Evan Blackman, who took part in the 2022 demonstrations and had his accounts frozen despite not being convicted of any crime at the time.
The Justice Centre for Constitutional Freedoms (JCCF) announced the Ontario Court of Justice ruling. The organization is representing Blackman, whose legal team argues that the actions taken against him amounted to a serious abuse of power.
“The freezing of Mr. Blackman’s bank accounts was an extreme overreach on the part of the police and the federal government,” said his lawyer, Chris Fleury. “These records will hopefully reveal exactly how and why Mr. Blackman’s accounts [were] frozen.”
Blackman was arrested during the mass protests in Ottawa, which drew thousands of Canadians opposed to vaccine mandates and other pandemic-era restrictions.
Although he faced charges of mischief and obstructing police, those charges were dismissed in October due to a lack of evidence. Despite this, prosecutors have appealed, and a trial is set to begin on August 14.
At the height of the protests, TD Bank froze three of Blackman’s accounts following government orders issued under the Emergencies Act. Then-Prime Minister Justin Trudeau had invoked the act to grant his government broad powers to disrupt the protest movement, including the unprecedented use of financial institutions to penalize individuals for their support or participation.
In 2024, a Federal Court Justice ruled that Trudeau’s decision to invoke the act had not been justified.
Blackman’s legal team plans to use the newly released records to demonstrate the extent of government intrusion into personal freedoms.
According to the JCCF, this case may be the first in Canada where a criminal trial includes a Charter challenge over the freezing of personal bank accounts under emergency legislation.
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