Anthony Fauci, who became a household name during the coronaviruses epidemic, will retire before the end of President Joe Biden's current term.

According to a person familiar with the matter, Fauci will retire before the end of January 2025.

The National Institute of Allergy and Infections Diseases has a budget of $6.3 billion and is led by an 81-year-old infectious disease expert. Fauci joined the agency in 1968 as a clinical associate in the laboratory of clinical investigation. Fauci was the 44th most-cited living researcher according to an analysis of citations by the internet search engine.

Fauci didn't expect to stay in government after Biden's first term in office, according to a report.