The study, authored by 11 scientific and legal experts, found the man-made features of the SARS-CoV-2 virus and the mRNA COVID-19 vaccines are likely the result of controversial gain-of-function research. The paper was published in the Journal of American Physicians and Surgeons.
AUGUST 29, 2025
A new peer-reviewed study suggests that the SARS-CoV-2 virus responsible for COVID-19 shows signs of “deliberate engineering” and that these features, including the spike protein also found in the mRNA COVID-19 vaccines, are responsible for widespread health harms globally.
The study, authored by 11 scientific and legal experts, was published in the fall edition of the Journal of American Physicians and Surgeons.
The authors argue that the man-made features of SARS-CoV-2 and the mRNA COVID-19 vaccines are likely the outcome of controversial gain-of-function research, in violation of the United Nations’ Biological Weapons Convention.
Gain-of-function research, which increases the transmissibility or virulence of viruses, is frequently used in vaccine development.
According to the paper, the spread of COVID-19 — followed by the rollout of mRNA vaccines — resulted in unprecedented health harms, ranging from “autoimmune diseases and cardiovascular catastrophes to pregnancy complications and aggressive cancers.”
“Far from benign, these vaccines have unleashed profound harm, disrupting nearly every system of the human body and contributing to unprecedented levels of morbidity and mortality,” the paper states.
Dr. Andrew Zywiec, principal physician at Zywiec & Porter, is the paper’s lead author. He said the paper reveals a “pattern of harm too consistent, too pervasive to be dismissed as chance.” He added:
“The systemic toxicity unleashed by these interventions, manifesting as autoimmune diseases, cardiovascular devastation, aggressive cancers, and catastrophic reproductive harms, represents not merely a public health failure but a profound betrayal of trust.”
Joseph Sansone, Ph.D., a psychotherapist who filed a lawsuit to prohibit mRNA vaccines in Florida, said the paper is “extremely significant” as it is “the first peer-reviewed journal article stating that both COVID and the COVID injections violate the Biological Weapons Convention and that both COVID-19 and the COVID injections are biological weapons.”
SARS-CoV-2 virus ‘indicative of laboratory manipulation’
According to the paper, the SARS-CoV-2 virus “displays multiple genomic features indicative of laboratory manipulation,” including its furin cleavage site, which “enhances infectivity” and which is “absent in SARS-like viruses found in nature.”
Several other features of the SARS-CoV-2 virus “enhance immunological evasion and aerosol transmissibility,” making the virus “unusually durable … and five times more stable in air” than other respiratory viruses.
“These combined traits, along with the virus’s mutation patterns, are strong evidence that SARS-CoV-2 could not have evolved naturally,” the paper states.
The paper cites two peer-reviewed journal articles by military scientists stating that SARS-CoV-2 contained “evidence of manipulation” that makes the virus an “attractive pathogen” due to its features, which resemble those of a biological weapon.
These manipulations “represent a violation of the Biological Weapons Convention,” the paper argues.
Enacted in 1975, the convention “effectively prohibits the development, production, acquisition, transfer, stockpiling and use of biological and toxin weapons.” Nearly 200 countries have signed it.
Paper accuses Fauci of deliberately concealing SARS-CoV-2 origins
According to the paper, gain-of-function research involves “viral manipulation techniques” that can lead to the development of pathogens that are banned under the convention.
Yet, the U.S. government — particularly the National Institute of Allergy and Infectious Diseases, led by Dr. Anthony Fauci until 2022 — has long been involved in gain-of-function research, “including a long-standing collaboration between U.S.-funded institutions and the Wuhan Institute of Virology” in China.
Proponents of the “lab-leak theory” of the origins of SARS-CoV-2 argue that gain-of-function research at the Wuhan laboratory and a subsequent leak led to the global outbreak of COVID-19, which was covered up.
In April, the Trump administration launched a new version of the government’s official COVID-19 website, presenting evidence that COVID-19 emerged due to a leak at the Wuhan lab. The CIA, FBI, U.S. Department of Energy, U.S. Congress and several foreign intelligence agencies have endorsed this theory.
The paper refers to Project DEFUSE, a proposal the EcoHealth Alliance and Wuhan scientists submitted to the U.S. Defense Advanced Research Projects Agency in 2018. Although the proposal was rejected, it described the creation of coronaviruses with features that enhanced their infectivity, including the furin cleavage site.
EcoHealth Alliance and its former president, Peter Daszak, Ph.D., collaborated with Wuhan researchers. Last year, the U.S. Department of Health and Human Services (HHS) suspended all funding for EcoHealth Alliance after finding the organization had failed to properly monitor risky coronavirus experiments.
The paper states that Fauci and the U.S. Intelligence Community never disclosed the existence of the research. Instead, “they obfuscated what is, in fact, proof of intent to produce a virus much like the one that caused the COVID-19 pandemic.”
The paper cites a Feb. 1, 2020, teleconference with Fauci and key virologists, including several of the co-authors of the now-infamous “The proximal origin of SARS-CoV-2” paper. The paper, which promoted the natural origin of COVID-19, was published in Nature Medicine in March 2020.
Although several of the co-authors of “Proximal Origin” expressed doubts that SARS-CoV-2 developed naturally, Fauci “aimed to suppress” such concerns during the Feb. 1, 2020, call.
“Proximal Origin” became one of the most-cited papers of 2020 and has been accessed over 6 million times. In 2023, The Nation reported that over 2,000 media outlets cited the paper.
The U.S. government, the scientific community and the media subsequently used “Proximal Origin” to promote the “zoonotic” — or natural origin — theory of the origin of SARS-CoV-2 and to discredit proponents of the “lab-leak theory.”
“The deliberate concealment of critical genomic features delayed public awareness and pandemic mitigation efforts, potentially allowing wider spread and more deaths,” the paper states.
In May, President Donald Trump issued an executive order that paused gain-of-function research in the U.S. for 120 days while a new regulatory framework is developed. It also ended U.S. funding for such research in some countries.
Spike protein poses ‘potential for irreversible harm’
According to the paper’s authors, the development of SARS-CoV-2 — and the COVID-19 features that contain similar gain-of-function properties — resulted in significant harm to global public health.
The paper references statistics from the Defense Medical Epidemiology Database which show a significantly increased incidence of myocarditis (151.4%), pulmonary embolism (43.6%), ovarian dysfunction (34.9%), hypertensive disease (22.9%), Guillain-Barré syndrome (14.9%), esophageal cancer (12.5%) and breast cancer (7%) in 2021, the year the COVID-19 vaccines were rolled out globally.
Additional U.S. military data cited in the paper show “persistent elevations” in myocarditis, digestive organ cancer, brain cancer and other injuries between 2022 and 2025.
Reproductive harms also significantly increased following the rollout of the COVID-19 vaccines, the paper argues. It cites data from sources including the U.S. government-run Vaccine Adverse Event Reporting System (VAERS), Pfizer’s 2021 post-marketing surveillance report and its Phase 2/3 clinical trial datafor its COVID-19 shot, showing increased miscarriages, stillbirths and neonatal deaths.
The paper cites the spike protein in the mRNA COVID-19 vaccines as one of the likely factors for the increased incidence of cancers and other health conditions in recent years.
“Prolonged protein expression, exemplified by S1 spike protein detection more than 700 days post-COVID vaccination, underscores the potential for irreversible harm,” the paper states.
The paper argues that suppression of “proven or promising treatments” such as hydroxychloroquine in favor of universal COVID-19 vaccine mandates — and the policy decision to implement mass vaccinationduring the pandemic — further exacerbated global public health and had “damaging effects on public trust.”

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Growing calls to suspend mRNA vaccines
The paper was published just as the U.S. Food and Drug Administration ended its broad authorization of COVID-19 vaccines earlier this week, restricting the shots to people at higher risk for severe illness.
Earlier this month, HHS announced it canceled nearly $500 million in contracts and grants for the development of mRNA vaccines.
A growing number of scientists have called for the suspension or withdrawal of mRNA vaccines. The paper’s authors said their findings strengthen these calls. They stated:
“The surge in autoimmune diseases, aggressive cancers, pregnancy losses, cardiovascular fatalities, societal fragmentation, and the looming risks of advanced mRNA platforms demand an immediate halt to mRNA vaccine and biologic use, comprehensive investigations into the motives behind this unprecedented violation of public trust, and robust measures to restore safe therapeutics and ethical public health practices.”
Dr. Irene Mavrakakis, one of the paper’s co-authors and a clinical assistant professor in the Department of Surgery at the Philadelphia College of Osteopathic Medicine, said the paper supports calls for “complete recall of all COVID-19 vaccines and biologics and a moratorium on all mRNA biologics.”
Mavrakakis also called for the “criminal prosecution of decision-makers who were criminally negligent and failed in their duties.” She said vaccine manufacturers should be stripped of the immunity they enjoy under the National Childhood Vaccine Injury Act of 1986 and the Public Readiness and Emergency Preparedness Act (PREP Act) of 2005.
Karl Jablonowski, Ph.D., senior research scientist at Children’s Health Defense, agreed. He said gain-of-function research “will always have its cheerleaders,” but humanity faces “extreme risk and inevitably pays a heavy price for that research.”
“Labs can and do leak,” he said. “One singular event at the Wuhan Institute of Virology in late 2019 caused innumerable suffering and death. Until we can construct a leak-proof lab, we shouldn’t be assembling world-ravaging viruses in them.”Related articles in The Defender
- FDA Restricts Some COVID Vaccines to High-Risk Groups, But HHS Says Everyone Will Have Access
- ‘Step in the Right Direction’: RFK Jr. Cancels $500 Million in mRNA Vaccine Contracts
- Trump Pauses Federally Funded Gain-of-Function Research in U.S., But for Only 120 Days
- New White House Website Declares COVID Escaped From Wuhan Lab
- Watch: Spike Protein Leads to ‘Five Mechanisms of Damage’ in Human Body

Michael Nevradakis, Ph.D.
Michael Nevradakis, Ph.D., based in Athens, Greece, is a senior reporter for The Defender and host of “The Defender In-Depth” on CHD.TV.
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