Before COVID-19, it was rare for an immunologist to become a household name. But in 2020, Dr. Anthony Fauci—then-director of the National Institute of Allergy and Infectious Diseases (NIAID)—quickly became one of the U.S.’ most recognizable symbols of the fight against the pandemic. He was the face of the “Stop the Spread” campaign, urging people to get the vaccine (which some affectionately dubbed the “Fauci ouchie”), and was the subject of a d…