Fauci Invokes Fifth Amendment Over 100 Times in Heated Senate Hearing
Dr. Anthony Fauci, the former director of the National Institute of Allergy and Infectious Diseases, repeatedly invoked his Fifth Amendment right against self-incrimination during a contentious Senate hearing on Wednesday, declining to answer more than 100 questions about his role in the COVID-19 pandemic response. The hearing before the Senate Homeland Security and Governmental Affairs Committee, chaired by Sen. Rand Paul (R-KY), marked a dramatic escalation in the years-long congressional scrutiny of the nation’s former top infectious disease official.
Context and Background
Fauci, who served as NIAID director for 38 years and advised seven presidents, became the public face of the U.S. response to the COVID-19 pandemic. He retired from government in December 2022 after more than five decades at the National Institutes of Health. In January 2025, President Joe Biden issued a preemptive pardon covering all of Fauci’s activities before that date, a move Biden said aimed to protect the scientist from “politically motivated prosecutions.”
The hearing came after Sen. Paul released more than 1,000 pages of Fauci’s personal diary entries from the pandemic years, claiming they contradicted the scientist’s public statements about COVID-19 origins and his agency’s involvement in gain-of-function research. According to the Associated Press, many of the diary entries reflected early uncertainty already documented in Fauci’s 2024 memoir.
The Hearing
The approximately three-hour hearing featured sharp partisan exchanges from the outset. Fauci, appearing under subpoena, used his opening statement to accuse Paul of an “obsession” with prosecuting him.
“The only conclusion I can reach is that the sole reason he is calling me before this committee is to get me to say something, anything, that could vindicate his repeated public pledges that I end up, in his words, ‘behind bars,’” Fauci said.
As Paul began a series of detailed questions about COVID-19 origins, gain-of-function research funding, and Fauci’s pandemic-era decisions, the former NIAID director repeatedly pleaded the Fifth. Fox News reported that Fauci invoked the amendment 111 times in total.
In a tense moment during the proceedings, Paul ejected Fauci’s attorney, David Schertler, from the hearing room after the lawyer attempted to speak without being recognized. Capitol Police escorted Schertler out. He later described the removal as “outrageous” and the proceeding as “completely biased and baseless.”
Sen. Maggie Hassan (D-NH) defended Fauci, stating: “This hearing is designed to entrap you.”
The Pardon and Fifth Amendment Debate
The legal questions surrounding Fauci’s Fifth Amendment invocation are complex. While Biden’s 2025 pardon shields Fauci from prosecution for actions before January 2025, Republicans argue that any false statements made under oath during the hearing could constitute perjury — a new crime not covered by the pardon.
According to Al Jazeera, Paul acknowledged that whether a pardon invalidates Fifth Amendment protections is a “legal question that the courts may have to decide.” Legal experts note that the Fifth Amendment protects individuals from being compelled to provide self-incriminating testimony, and the risk of perjury charges for current testimony may provide a valid basis for its invocation, even with a prior pardon.
Conservative commentators were swift to criticize Fauci’s strategy. Sean Davis, founder of the Federalist, argued there is “zero legal justification for him pleading the Fifth Amendment on questions related to his conduct during the period covered by the pardon.”
Contempt Proceedings and Expert Reactions
Paul announced that the committee will vote next week on whether to hold Fauci in contempt of Congress for refusing to answer questions. If approved, the committee could refer the case to the Justice Department for possible criminal prosecution, pursue civil action through federal court, or — in an extraordinary step — ask the Senate to detain Fauci through its sergeant-at-arms.
More than 150 infectious disease experts signed a public letter defending Fauci, writing that “no credible evidence has been produced to support these absurd charges” and calling for an end to what they termed “witch-hunts.”
Sen. Rand Paul characterized the hearing differently, stating: “Today will be the capstone to Anthony Fauci’s 40 years of abuse of power at NIH. History will judge, but the facts as we now know them paint a sordid tale of dishonesty, misjudgment and ultimately the hubris, the likes of which the world has never seen.”
What to Watch
The coming week’s contempt vote will be a critical test of whether congressional Republicans can compel cooperation from former pandemic officials. The unresolved legal question of whether a presidential pardon eliminates Fifth Amendment protections may ultimately require judicial resolution. Meanwhile, Fauci’s diary entries continue to fuel debate about what was known, when — and whether public health guidance during the pandemic matched private deliberations among scientists and officials.