Top Scientists Flips and Pleads Guilty in COVID Fraud Probe
A former senior official at the National Institute of Allergy and Infectious Diseases has pleaded guilty in a federal case involving efforts to conceal communications connected to the government’s response to the COVID-19 pandemic.
Dr. David Morens, who served as a senior adviser at NIAID, pleaded guilty after being charged with conspiracy against the United States and offenses involving the destruction, alteration, concealment and falsification of federal records, according to the Department of Justice.
The Justice Department announced the plea Tuesday. Morens could face up to five years in prison.
The case follows a congressional investigation that exposed remarkable emails in which Morens discussed using private accounts and deleting communications that could otherwise become subject to Freedom of Information Act requests.
In 2024, the House Select Subcommittee on the Coronavirus Pandemic learned that Morens had used his personal email account to communicate about National Institutes of Health grants involving EcoHealth Alliance.
Long-time Fauci ally pleads guilty. Could his plea involve implicating Anthony Fauci?
District of Maryland | Former Senior NIAID Official Pleads Guilty to Charges Connected to Concealing Federal Records During COVID-19 Pandemic | United States DoJ https://t.co/9cpTjERjuC
— Rand Paul (@RandPaul) August 18, 2026
The arrangement mattered because communications conducted outside government systems could escape normal federal record searches and FOIA requests.
One of Morens’ messages to EcoHealth Alliance President Peter Daszak specifically mentioned Dr. Anthony Fauci, the longtime NIAID director who became one of the most prominent government officials during the pandemic.
“I can either send stuff to Tony on his private gmail, or hand it to him at work or at his house,” Morens wrote. “He is too smart to let colleagues send him stuff that could cause trouble.”
Another message from 2021 was even more explicit about avoiding records searches.
“i learned from our foia lady here how to make emails disappear after i am foia’d but before the search starts, so i think we are all safe,” Morens wrote.
In another communication, he said, “Plus i deleted most of those earlier emails after sending them to gmail.”
Fauci has denied knowing about Morens’ conduct involving Daszak, EcoHealth or the emails.
“With respect to his recent testimony before this subcommittee, I knew nothing of Dr. Morens’s actions regarding Dr. Daszak, EcoHealth or his emails,” Fauci said.
Fauci also disputed the significance of Morens’ title, saying that although Morens helped him write scientific papers, he “was not an advisor to me on [NIAID] policy, or other substantive issues.”
The federal case against Morens moved beyond congressional scrutiny when prosecutors indicted him.
EX-FAUCI ADVISOR PLEADS GUILTY: WHAT'S IN THE SEALED SUPPLEMENT?
- Typically a sealed supplement details any cooperation agreement by the defendant (In this case Morens, against co-conspirators) or no cooperation agreement exists.
- "Sealed" means NOT available to the public,… pic.twitter.com/KHZddP08k4
— Catherine Herridge (@C__Herridge) August 18, 2026
“These allegations represent a profound abuse of trust at a time when the American people needed it most — during the height of a global pandemic,” Acting Attorney General Todd Blanche said when the charges were announced.
Blanche said prosecutors alleged that Morens and others concealed information and falsified records “in an effort to suppress alternative theories regarding the origins of COVID-19.”
The origins question became one of the most contentious issues surrounding the pandemic, particularly because of scrutiny directed at research in Wuhan, China, and EcoHealth Alliance’s involvement with coronavirus research.
FBI Director Kash Patel also made a serious allegation when Morens was indicted in April, saying the case involved more than improperly hidden communications.
“Not only did Morens allegedly engage in the illegal obfuscation of his communications, but he received kickbacks for doing so,” Patel said.
“If you have engaged in activity conspiring against the United States, we will not stop until you face justice.”
Federal officials emphasized that the case ultimately concerns government transparency and the obligation to preserve records.
“When public officials deliberately circumvent the law to hide their communications from the public, they undermine the public’s trust and the integrity of our institutions,” U.S. Attorney Kelly O. Hayes for the District of Maryland said.
Hayes noted that the stakes were especially high during the pandemic, “when transparency was needed most.”