Federal officials privately debated COVID-19’s origin and fatality rate while credentialed dissenters were publicly discredited and government officials pressed social-media companies to restrict pandemic claims. Anthony Fauci’s Senate testimony should establish who decided when an unresolved question became “misinformation.”
WASHINGTON — More than 1,000 pages of Dr. Anthony Fauci’s private pandemic-era journals reveal federal scientists debating questions about COVID-19’s origin and severity that were often presented to the public with considerably greater certainty.
During the same period, prominent scientists who challenged federal pandemic policies were labeled “fringe,” senior officials sought a “quick and devastating published takedown” of their arguments, and government officials communicated extensively with social-media companies about restricting claims classified as misinformation.
The journals do not settle where COVID-19 originated. They do not establish that every disputed claim was correct or that Fauci personally ordered social-media companies to remove content.
They do establish discrepancies he should be required to explain when he appears Wednesday before the Senate Homeland Security and Governmental Affairs Committee:
If federal officials remained uncertain privately, why were Americans who raised some of the same questions treated publicly as sources of misinformation?
The central issue is not whether scientists changed their minds. Scientific conclusions should change when evidence changes.
The issue is whether officials disclosed that uncertainty honestly or used the authority of federal institutions to present disputed conclusions as settled while limiting the reach of competing views.
What Fauci recorded privately
Sen. Rand Paul, R-Ky., released 1,141 pages described as Fauci’s journal entries from December 2019 through December 2022. Paul, chairman of the Senate oversight committee, subpoenaed Fauci as part of an investigation into COVID-19’s origin and federally funded biological research. Paul has also created an online “Reading Room” intended to release primary documents from that investigation on a rolling basis.
Some of the most consequential entries concern the first weeks of 2020, when Fauci and other scientists were attempting to determine where the novel coronavirus came from.
On Jan. 26, Fauci recorded that the Huanan seafood market in Wuhan was probably an “amplifier,” rather than the outbreak’s original source. He continued to believe that the virus had crossed naturally from animals to humans somewhere else, but the entry shows that the simplest version of the market-origin explanation was already being questioned privately.
The tone changed days later.
According to the journals, scientists Jeremy Farrar and Kristian Andersen contacted Fauci on Jan. 31 with concerns about unusual features in the virus’s genome. Fauci recorded their concern that some characteristics might not have occurred naturally and that deliberate insertion followed by an accidental laboratory release had to be considered.
That warning led to a Feb. 1 conference call involving Fauci, then-National Institutes of Health Director Francis Collins and a group of virologists and evolutionary biologists.
Fauci’s notes did not describe a settled consensus. He recorded that there was “not total agreement” about deliberate insertion. Accounts within the released material vary on the precise division among participants, but they agree on the central point: a laboratory-associated or constructed origin was being treated as a serious possibility by several of the scientists involved.
That is important because several participants later helped produce The Proximal Origin of SARS-CoV-2, the influential paper concluding that the virus was not a laboratory construct or purposefully manipulated.
Scientists may reach a preliminary conclusion and later reject it after further analysis. That fact alone establishes neither dishonesty nor misconduct.
But the public record still needs an answer to a basic question:
What evidence changed their assessment—and was the uncertainty expressed during those private discussions accurately conveyed when the paper was later presented to the public as evidence against a laboratory origin?
Paul argues the journals show Fauci saying one thing privately and another publicly. Fauci’s own May 2021 journal entry states that he had consistently regarded natural emergence as the most likely explanation but began emphasizing publicly that no one could be completely certain.
Those competing interpretations cannot be resolved by slogans about “following the science.” They require dates, statements, drafts, emails and a clear account of what Fauci knew at each stage.
From scientific dispute to institutional opposition
The origin debate was not the only area in which disagreement with federal officials became professionally or publicly hazardous.
In October 2020, three scientists associated with Harvard, Stanford and Oxford published the Great Barrington Declaration, opposing broad lockdowns and proposing what they called “focused protection” for people at the greatest risk of severe illness.
Their proposal was controversial. Other public-health experts argued that vulnerable people could not be isolated effectively, that widespread transmission would produce preventable deaths and that the policy would place hospitals and long-term-care facilities in danger.
That was a consequential scientific and policy dispute.
But the internal federal response was not limited to an ordinary disagreement over evidence.
In an email to Fauci, Collins called the authors “fringe epidemiologists” and said there needed to be a “quick and devastating published takedown” of the declaration’s premises. Fauci later said Collins was seeking a substantive public rebuttal, not the censorship of the declaration.
The email did not itself remove the declaration or prohibit its authors from speaking.
It does show the director of the nation’s largest biomedical research agency seeking the rapid public discrediting of established scientists who had challenged the preferred federal strategy.
That distinction matters.
Collins and Fauci were not merely two participants in an academic seminar. They led agencies that distributed billions of dollars in research funding, advised elected officials, influenced institutional policy and possessed unparalleled access to the national media.
The hearing should determine whether the government’s objective was to test a competing proposal on its merits or to place its authors outside the boundary of acceptable scientific debate.
The answer does not depend upon whether every recommendation in the Great Barrington Declaration was correct.
Scientists do not lose the right to participate in scientific debate because federal officials believe their conclusions are dangerous.
Who decided what counted as misinformation?
The question becomes more consequential when the federal government’s scientific authority is combined with its communications with social-media companies.
The Supreme Court’s 2024 decision in Murthy v. Missouri documented regular communications between federal officials and Facebook, Twitter, YouTube and other platforms concerning COVID-19 content.
According to the Court’s opinion, White House officials pressed platforms to take stronger action against vaccine-related misinformation, asked detailed questions about their enforcement policies, pushed them to suppress certain content and sometimes recommended changes to platform rules. The surgeon general urged platforms to redesign recommendation systems and impose consequences on repeat violators. The CDC alerted companies to misinformation trends, flagged example posts and responded to platform requests for fact-checking assistance.
The platforms were not passive government contractors. They had maintained content-moderation systems before many of the disputed federal communications occurred and had independent commercial and policy reasons for removing material they considered false.
But those independent policies do not erase what the Court’s record documented.
White House officials “peppered” Facebook with questions, pushed the company to suppress content and publicly raised possible changes to antitrust law and Section 230 while demanding stronger action. The CDC held meetings with platforms, sent reports and flagged examples of disputed content.
Platforms removed, reduced or labeled claims concerning treatments, masks, vaccines and the virus’s origin. Facebook was demoting what it called conspiracy theories about COVID-19’s origin in early 2020, before the later Biden administration pressure examined in much of the case.
The chronology matters. It would be inaccurate to attribute every moderation decision to government officials or to suggest that all restrictions resulted from a single coordinated federal order.
It would be equally inaccurate to pretend the government had no role.
The Supreme Court’s majority expressly acknowledged that federal defendants played a role in at least some platform moderation decisions. It nevertheless held that the plaintiffs lacked standing because they had not adequately connected a particular government official to a particular platform action against a particular plaintiff, nor demonstrated a sufficiently likely future injury that an injunction would remedy.
The Court therefore did not decide that the government’s conduct was constitutional on the merits. It decided that the plaintiffs before it had not established the legal standing required to obtain the requested injunction.
Justice Samuel Alito, joined by Justices Clarence Thomas and Neil Gorsuch, reached a far different conclusion in dissent. Alito described the communications as a coercive campaign involving demands, repeated follow-ups and threats of government consequences. He wrote that the conduct crossed the line between permissible persuasion and unconstitutional coercion.
The majority and dissent disagreed sharply about the legal significance of the record.
Neither version supports the claim that the federal government simply stood outside the moderation process.
Fauci’s role remains unanswered
The government’s documented communications with social-media companies do not, by themselves, establish that Fauci personally directed online censorship.
Most of the conduct described by the Supreme Court involved officials from the White House, the surgeon general’s office and the CDC. NIAID was removed from the lower court’s injunction before the case reached the Supreme Court.
Fauci’s prominence in the pandemic response is not evidence that he personally ordered every federal action.
But that is not a reason to exclude him from scrutiny.
His office helped supply the scientific judgments that informed federal messaging. His public statements shaped what government agencies, news organizations, employers and technology companies regarded as authoritative. His private journals now show that some of those judgments were being debated internally while competing claims were being characterized publicly as misinformation.
The hearing should establish whether Fauci or NIAID personnel:
- Communicated directly with social-media companies about pandemic content.
- Provided lists of claims, topics, speakers or accounts for review.
- Participated in federal meetings concerning online misinformation.
- Supplied scientific determinations later used to remove or restrict content.
- Knew that platforms were treating unresolved scientific questions as violations.
- Objected when claims previously labeled false later became recognized as unresolved or plausible.
Until those records are established, it would be premature to say Fauci personally censored anyone.
It would be equally premature to assume he played no part in defining the scientific judgments upon which others acted.
The question is not limited to who pressed the final button that removed a post.
It is who possessed the authority to decide when a disputed claim had crossed from being an unanswered scientific question into punishable misinformation.
The mortality-rate discrepancy
The journals also raise questions about how the severity of COVID-19 was communicated during the opening weeks of the pandemic.
On Feb. 8, 2020, Fauci recorded a conversation with former CDC Director Tom Frieden. Fauci wrote that both men believed the true number of infections was significantly larger than the number of confirmed cases and that the fatality rate might therefore be closer to 0.2% or 0.3% than the 2% figure then circulating.
On Feb. 28, Fauci, CDC Director Robert Redfield and H. Clifford Lane wrote in the New England Journal of Medicine that the fatality rate could be “considerably less than 1%” if the number of mild and asymptomatic infections was several times greater than the number of reported cases. They said the disease’s overall clinical consequences might ultimately resemble severe seasonal or pandemic influenza more than SARS or MERS.
On March 11, Fauci told the House Oversight Committee that accounting for minimally symptomatic and asymptomatic infections would probably bring the mortality rate to “somewhere around one percent,” making COVID-19 approximately 10 times more lethal than seasonal influenza.
Those statements do not match neatly:
- Feb. 8, private journal: approximately 0.2% to 0.3%.
- Feb. 28, published editorial: considerably below 1%.
- March 11, congressional testimony: approximately 1%.
The available record does not yet explain what evidence produced the movement from the lower private estimate to the higher figure presented to Congress.
That is the discrepancy.
It may have involved different datasets, assumptions or uses of the terms “case fatality rate” and “infection fatality rate.” Fauci should identify those differences rather than leaving others to construct the explanation for him.
He should be asked what new information arrived, when he received it and why the uncertainty surrounding the estimate was not communicated as prominently as the comparison that COVID-19 was 10 times more lethal than seasonal influenza.
The purpose is not to assume that the lowest early estimate was correct. A highly transmissible disease can produce an enormous death toll even when the percentage of infected people who die is far below initial projections.
The purpose is to determine whether Congress and the public received the same range of uncertainty that federal officials were discussing privately.
By July 2020, the CDC’s planning scenarios used an overall infection fatality ratio of 0.65% as its then-current best estimate while emphasizing that uncertainty remained around nearly every parameter. Later estimates showed dramatic differences in risk by age.
The estimates changed because the evidence changed.
The unanswered question is whether the government’s public certainty changed at the same pace.
The problem with emergency certainty
Public-health officials cannot wait for perfect information before responding to an emerging outbreak.
They must make decisions using incomplete evidence. They must warn the public about risks that may later prove smaller or larger than initially believed. They must correct fraudulent cures, fabricated statistics and medical claims capable of causing immediate harm.
But an emergency does not eliminate the difference between facts, estimates and unresolved questions.
Nor does it permit the government to convert its preferred interpretation into an unquestionable doctrine simply because uncertainty makes compliance more difficult.
People were asked to close businesses, remove children from classrooms, postpone medical procedures, limit funerals and religious services, avoid family members, accept new workplace rules and submit to mandates carrying significant consequences.
Those demands required public trust.
Trust cannot be sustained when officials reserve uncertainty for their private notes while presenting certainty to the public—and then use that public certainty to help determine which competing views remain visible.
That lesson matters beyond COVID-19.
The next national emergency may involve another pathogen, artificial intelligence, cyberwarfare, terrorism or a financial collapse. Government will again ask private institutions and citizens to act before every fact is known.
The precedent being examined Wednesday is whether public officials may combat proven falsehoods or whether they may also narrow debate over questions they have not resolved themselves.
What Fauci should be asked
Wednesday’s hearing will likely include partisan speeches, personal accusations and familiar arguments between Paul and Fauci.
The useful exchanges will be those that establish dates, documents and chains of decision-making.
What did Fauci believe in January and February 2020?
Fauci should distinguish among natural spillover, accidental laboratory release and deliberate engineering—and explain how his assessment of each possibility changed after the Jan. 31 warning and Feb. 1 conference call.
What evidence changed the origin assessment?
Saying that scientists conducted additional analysis is not enough. Fauci should identify the evidence that caused participants to move away from their original concerns and explain whether evidence pointing in the opposite direction remained unresolved.
What role did Fauci play in Proximal Origin?
The committee should determine whether Fauci requested the analysis, selected participants, reviewed drafts, suggested language, influenced its publication or merely received updates.
Why did public statements appear more certain than private discussions?
Changing a scientific conclusion is not misconduct.
Presenting a disputed conclusion as settled while privately recognizing substantial uncertainty demands an explanation.
Senators should compare Fauci’s statements on specific dates with what he recorded and received privately on those same dates.
Who decided what counted as misinformation?
Was that determination made by NIAID, the CDC, White House officials, outside organizations or the platforms themselves?
What evidence was required before a claim was restricted?
Did the process distinguish between fraudulent medical claims and disagreements among credentialed scientists?
Did Fauci or NIAID communicate with social-media companies?
The committee should request emails, meeting notes, calendars and the names of participating officials.
Fauci should not be held responsible for unrelated federal communications merely because he was the government’s most recognizable health official.
His office should not be shielded from examination merely because another agency or White House employee delivered the message to a platform.
How were dissenting scientists treated?
Fauci should explain his response to Collins’ demand for a “quick and devastating published takedown” of the Great Barrington Declaration and whether federal officials sought a scientific rebuttal, institutional isolation or both.
Why did the fatality estimate change?
Fauci should reconcile the Feb. 8 private estimate, the Feb. 28 published editorial and the March 11 congressional testimony.
He should identify the evidence available on each date, explain whether the figures measured the same thing and state why the full range of uncertainty was not presented alongside the 1% estimate.
Were stronger numbers chosen to obtain compliance?
The journals do not establish that Fauci deliberately inflated mortality estimates.
The committee should ask the question directly rather than answering it for him: Were simplified or higher estimates used because officials believed a stronger warning was necessary to persuade the public and elected leaders to accept restrictions?
Were restricted claims reconsidered?
When a claim previously categorized as misinformation later became plausible, unresolved or accepted, did federal officials or platforms review earlier restrictions?
Were affected speakers notified? Were penalties reversed? Was the public record corrected?
Are the journals complete?
The collection contains an apparent gap from Nov. 30, 2021, to May 31, 2022. Fauci and the committee should explain whether additional entries exist, how the records were preserved, how Paul’s office obtained them and whether the released collection was edited, reorganized or selectively assembled.
How the hearing works
Wednesday’s proceeding is a congressional oversight hearing, not a criminal trial.
The committee’s purpose is to gather testimony, examine federal operations and develop a public record. It will not issue a verdict on Fauci’s guilt or innocence at the end of the hearing. HSGAC is the Senate’s primary oversight committee and has broad authority to examine the efficiency and effectiveness of federal departments and agencies.
Paul will preside as chairman unless he designates another member. The committee’s rules allow the chair or a designee to place Fauci under oath, but do not require every oversight witness to be sworn. One senator constitutes a quorum for taking sworn or unsworn testimony.
Fauci may appear with an attorney. His counsel may advise him about his legal rights but may not coach him or answer questions on his behalf. The committee must maintain an accurate electronic or stenographic record of his testimony.
Witnesses are ordinarily required to submit written testimony at least two calendar days before appearing, excluding certain weekends and holidays, unless the chair and ranking minority member waive that requirement. The written statement may offer a more complete account of Fauci’s position than the shorter answers delivered during timed questioning.
The hearing is open to the public unless the committee votes to close it under one of the limited exceptions provided by its rules.
How to watch
Testimony of Anthony Fauci
Wednesday, July 29, 2026
8:30 a.m. Eastern / 7:30 a.m. Central
Senate Dirksen Office Building, Room SD-342
Fauci, the former director of the National Institute of Allergy and Infectious Diseases, is currently the sole witness listed on the hearing’s first panel. The committee’s official hearing page will serve as the central location for the webcast, hearing materials and archived proceedings. Viewers should check the page shortly before the scheduled start in case the time, location or witness list changes.
Wednesday’s hearing is unlikely to resolve the origin of COVID-19 or every dispute surrounding the government’s pandemic response.
It may answer a question that will matter during the next national emergency:
When the government itself does not know, who gets to decide which questions the public is still allowed to ask?
Read the Primary Documents
The records discussed in this article were released through Sen. Rand Paul’s investigation. Readers can review Fauci’s journals and other related materials in the senator’s COVID-19 Origins Reading Room.
The archive is maintained by Paul’s office and reflects documents selected for release as part of its investigation. The Directory News is providing direct access so readers can examine the underlying records and draw their own conclusions.