A committee of the US Senate has voted in favor of seeking criminal prosecution against Anthony Fauci, the former chief medical advisor to the US government. The Homeland Security Committee, which is controlled by Republicans, approved a motion requesting the US Department of Justice to initiate criminal proceedings against the 85-year-old immunologist.

The Republican members of the committee aim to prosecute Fauci for contempt of Congress. The allegations stem from his testimony before the panel, where he reportedly invoked the Fifth Amendment of the US Constitution and exercised his right to remain silent more than 100 times.

Rand Paul, the Republican chairman of the committee, argued that the Fifth Amendment does not apply to Fauci in this context. Before the vote, Paul stated that Fauci faced no criminal prosecution by federal authorities during his testimony, challenging the basis for his silence.

Fauci served as the director of the US National Institute of Infectious Diseases for nearly four decades, working under seven US presidents. He most recently acted as the chief medical advisor to former US President Joe Biden. Fauci has rejected the allegations made against him by Republicans regarding his recommendations on wearing protective masks and vaccinations.

Legal complications arise from a preemptive pardon arranged for Fauci by Joe Biden shortly before leaving the White House. The New York Times reported, citing legal experts, that it remains unclear to what extent such a pardon limits the ability to invoke the Fifth Amendment.