President Biden’s pardon of Dr. Anthony Fauci may protect the former National Institutes of Health official from immediate criminal prosecution, but some critics say he is not completely out of legal jeopardy and that public sentiment might still condemn the man who became known during the COVID-19 pandemic as “Mr. Science.”

In the days before Biden offered the pardon to Fauci, along with other critics of Donald Trump, some experts who have followed Fauci’s career and handling of the pandemic, as well as members of the Trump transition team, reiterated their assertion that Fauci perjured himself on several occasions during the pandemic – especially regarding his agency’s links to the lab in Wuhan, China, that might have created the virus that causes COVID-19.

The pardon addresses any COVID-related offenses, and is backdated to 2014—the year a U.S. ban on so-called "gain of function" virus research took effect -- research Fauci is accused of outsourcing to China.

Despite reporting that Trump is bent on revenge, the appetite among MAGA appointees for holding Fauci accountable hasn’t been particularly vocal. But former Senate investigator Jason Foster, who now runs the whistleblower nonprofit Empower Oversight, says that Biden’s pardon creates new legal jeopardy for Fauci. Sen. Rand Paul has vowed to continue investigating the COVID origins question, and sources tell RealClearInvestigations that Sen. Ron Johnson and House Republican investigators plan to do so as well. When testifying in those inquiries or answering written depositions, Fauci will be unable to dodge questions by invoking his Fifth Amendment protections against self-incrimination. “They can ask him if he lied before, replough old ground,” Foster said. “And if he lies about any prior lie, he can be prosecuted for that or held in contempt.”