A Senate committee voted along party lines on August 6 to hold Dr. Anthony Fauci in contempt of Congress following his refusal to answer questions during a hearing about his conduct during the COVID-19 pandemic. The 8-5 vote by the Senate Committee on Homeland Security and Governmental Affairs sets in motion a referral to the Department of Justice for potential investigation into whether Fauci properly exercised his constitutional rights when he invoked the Fifth Amendment over 100 times.

The contempt resolution stems from Fauci’s July 29 appearance before the committee, where Republicans pressed the former director of the National Institute of Allergy and Infectious Diseases (NIAID) on various pandemic-related matters, including allegations about funding of coronavirus research in Wuhan, China—claims Fauci has denied. Instead of answering, Fauci repeatedly declined, citing his constitutional protection against self-incrimination. He stated that the committee chairman, Sen. Rand Paul (R-Ky.), exhibited an “obvious obsession” with prosecuting him.

Republican lawmakers maintain that Fauci was not justified in invoking the Fifth Amendment, arguing that a sweeping pardon issued by then-President Joe Biden in early 2025 negated any genuine threat of federal prosecution. Paul asserted that Fauci “faced no risk of federal prosecution” due to the pardon and thus had “all he had to do was tell the truth.” Paul has indicated his intent to bypass the full Senate and refer the contempt citation directly to the Justice Department, although some legal experts and Senate Democrats question the validity of such a move without full Senate approval.

Democrats argue that Fauci’s invocation of the Fifth Amendment was warranted, citing the political hostility toward him and a publicly stated desire by some Republicans to see him prosecuted. Sen. Maggie Hassan (D-N.H.) contended that Republicans were laying a trap, hoping Fauci would make incriminating statements to justify criminal charges outside the scope of the pardon. Sen. Gary Peters (D-Mich.), the committee’s top Democrat, warned that punishing a witness for exercising constitutional rights risks undermining congressional oversight by discouraging future witnesses from testifying.

Fauci’s legal counsel called the contempt vote a “crude political stunt” and accused Paul of abusing his power to “weaponize the Justice Department.” They emphasized Fauci’s decades-long public service and contributions to public health, dismissing the charges as politically motivated.

Separately, Sen. Ron Johnson (R-Wis.), chairman of the Senate Permanent Subcommittee on Investigations, disclosed that the Senate has obtained a copy of Fauci’s government-issued cellphone from the Department of Health and Human Services. Johnson suggested the device might shed light on questions Fauci declined to answer during hearings.

The Biden pardon protects Fauci only from federal prosecution for actions between 2014 and early 2025 but does not shield him from potential state-level investigations or from scrutiny over any allegedly false statements he may have made under oath. The Department of Justice confirmed it is reviewing the contempt referral but is not obligated to pursue prosecution.

The episode highlights longstanding partisan divisions over Fauci’s role and the government’s pandemic response, as well as broader legal questions about congressional authority to compel testimony from pardoned individuals. With the Senate’s August recess approaching and doubts about the measure’s passage in the full Senate, the future of any prosecution remains uncertain. Meanwhile, Fauci’s case has already reignited political debates surrounding accountability and congressional oversight of public officials during public health emergencies.