Dr. Anthony Fauci Invokes Fifth Amendment at Senate Hearing on COVID-19 Origins

WASHINGTON — Dr. Anthony Fauci, former director of the National Institute of Allergy and Infectious Diseases (NIAID) at the National Institutes of Health (NIH), appeared under subpoena before the U.S. Senate Committee on Homeland Security and Governmental Affairs on Wednesday, July 29, 2026. The hearing, chaired by Sen. Rand Paul (R-Ky.), focused on the origins of COVID-19, federal research funding, Fauci’s role in the national pandemic response, and recently released personal diary entries.

Opening Statement and Invocation of Rights

Dr. Fauci was sworn in and delivered a brief opening statement before questioning began. He cited his 54 years of government service at the NIH—including 38 years as director of NIAID—and noted that he had testified or briefed congressional committees more than 200 times throughout his career.

Fauci stated that, on the advice of legal counsel, he would invoke his Fifth Amendment constitutional right against self-incrimination and decline to answer questions during the proceedings. He attributed this decision to prior public statements by Chairman Paul calling for his prosecution, as well as the committee's recent public release of his unredacted personal diary entries, which he characterized as an effort to intimidate him and elicit statements for potential criminal prosecution.

Proceedings and Scope of Questioning

Throughout the multi-hour hearing, Dr. Fauci repeatedly invoked his Fifth Amendment privilege in response to questions from committee members. Reports indicate he asserted the right more than 100 times—with some counts specifying 111 instances.

Senators questioned Fauci on several topics, including:

• Research associated with the Wuhan Institute of Virology and related NIH funding streams.

• Gain-of-function research standards and the debate over the origins of SARS-CoV-2 (laboratory-associated origin vs. natural spillover).

• Federal pandemic guidance and policy decisions.

• Statements recorded within his personal diary entries.

  
  

During the proceedings, an attorney representing Dr. Fauci attempted to address the committee directly without being recognized. Chairman Paul directed the attorney to leave the room, noting potential procedural consequences for interfering with a congressional investigation. Paul further stated that the committee would evaluate next steps regarding Fauci's refusal to answer questions.

Release of Personal Diary Records

In the days preceding the hearing, Sen. Paul released between 1,100 and 1,500 pages of Fauci’s personal diary entries and notes spanning roughly December 2019 through December 2022. Obtained through government communications systems, the documents detail daily schedules, meetings, agency communications, and personal notes.

Republican committee members pointed to specific entries to argue that inconsistencies existed between Fauci’s private notes and his public statements regarding early pandemic uncertainties and virus research. Fauci and legal representatives described the document release and the hearing as politically motivated.

Legal Context and Preemptive Pardon

In early 2025, President Joe Biden granted Dr. Fauci a preemptive federal pardon covering potential federal offenses related to his official duties between 2014 and January 19, 2025. During Wednesday's proceedings, Republican lawmakers argued that the pardon would not protect against potential perjury or contempt charges resulting from new testimony before Congress.

Democratic senators present criticized the hearing's structure and focus, describing it as an attempt to harass a long-serving public official. Defenders of Fauci emphasized his extensive history of congressional testimony and noted that prior federal investigations have yielded no conclusive evidence directly linking U.S.-funded research to the initial outbreak of SARS-CoV-2.

Because Dr. Fauci exercised his Fifth Amendment rights throughout the hearing, no new substantive testimony on scientific or public policy matters was established.

Primary Source Availability

• Video Records: Full video recordings of the July 29, 2026 hearing are available via C-SPAN, as well as the official YouTube channels and digital platforms of the Associated Press, PBS NewsHour, CBS News, and NBC News.

• Transcripts: Official written transcripts of congressional hearings are typically finalized and posted to the Senate Homeland Security and Governmental Affairs Committee website (hsgac.senate.gov) following official review. As of the evening of July 29, 2026, complete official transcripts had not yet been published, making broadcast video the primary record of the proceeding.