Justin Leslie, a former operative with Project Veritas and O’Keefe Media Group, and a scientist previously involved in vaccine formulation at Pfizer, has brought to light unreleased recordings that raise serious questions about the pharmaceutical giant’s development and promotion of its COVID-19 vaccines. These recordings captured internal discussions among Pfizer’s top vaccine researchers expressing grave concerns over the vaccines’ safety, efficacy, and the rush to market due to the pandemic emergency.

Pfizer whistleblower Justin Leslie

According to Zero Hedge, the leaked footage includes an October 6, 2021 conversation with Kanwal Gill, a principal scientist at Pfizer, discussing the ethical implications of rolling out experimental booster injections.

“Do we know that, just thinking ethically, is it okay to give people another experimental injection? Are we sure it’s going to be safe and effective? Are we just rolling these out because we want to roll them out for money?” asked Leslie.

Gill responds by acknowledging the real-time nature of the data being collected and the historical challenges faced by mRNA vaccines, which had never previously reached clinical trials due to side effects.

“This is real-time data that we are generating. We don’t even know when we started vaccinating people. We had no idea how it’s going to look like,” said Gill.

“MRNA vaccines have been there for 50 years, but nothing made to clinical. Why? Because mRNA vaccines have been known to have side effects,” she added.

“Moderna has been working on it for ten years. This is not a new thing. But why it did not reach trial was because of all these side effects. Pfizer and Moderna used the emergency and the pandemic to kind of get through it now. But even the CDC model never gets FDA,” Gill admitted.


Gill also candidly admits that unlike the Johnson & Johnson vaccine, whose side effects were promptly identified, the mRNA and lipid nanoparticles (LNPs) used in Pfizer’s vaccine are “very sneaky,” implying that significant complications may not yet have surfaced.

“Only Johnson Johnson’s side effect came out quickly, that there was a clot, that clot that was happening with Johnson Johnson’s. But other than that, mRNA and LNP are very sneaky. I think we are not still seeing a lot of like huge complications,” Kanwal said.

Gill further highlights the unconventional trajectory of Pfizer’s vaccine development, noting that the process skipped the traditional phases of clinical trials, jumping directly to phase three. This accelerated approach, while expediting the vaccine’s availability, bypasses years of observation and data collection typical of vaccine development.

Another colleague, Ramin Darvari, a pharmaceutical formulation scientist at Pfizer, was recorded expressing concerns that have since been validated about the possibility that repeat booster intake could damage the cardiovascular system.


While none of these revelations are particularly shocking in 2024, they cast a somber light on the internal discussions at Pfizer during the early vaccine rollouts.

At a time when the company was publicly assuring there were “no serious safety concerns,” the candid conversations captured in Leslie’s footage suggest a more complex picture was emerging behind closed doors.

Leslie’s revealing narrative unfolds through his documentary, “Project Whistleblower,” a two-part film designed to shed light on the severe misconduct in the context of the COVID-19 vaccine development and distribution.

Leslie’s journey began amidst the turbulent peak of the COVID-19 pandemic, a period marked by intense debates over vaccine mandates and the approval of vaccines for children.

Seeking to expose the grievous risks associated with these vaccines, risks he suggests were downplayed or ignored by those in power, Leslie approached James O’Keefe and Project Veritas.

“I have whistleblown against Pfizer and the media for crimes against humanity.  I am a Pfizer scientist and investigative journalist whistleblower of Project Veritas and O’Keefe Media Group. I have produced this documentary PROJECT WHISTLEBLOWER to get my story out there and so that my words are not twisted or tangled. It is in two parts, Vol. 1 and Vol. 2.   It is has been a long and unprecedented road that I have been on, resulting in the release of my documentary film called Project Whistleblower.  The film can be found if you follow the links to my website https://justintegrity.net,” according to Leslie’s GiveSendGo campaign.

You can watch the first and second part of the expose below:

Project Whistleblower- Volume 1

PArt II:

Source:  https://expose-news.com/2024/03/17/must-watch-previously-unpublished-recording-pfizer-scientist-confirming-risk-very-sneaky-side-effects-of-mrna-covid-jabs/

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