Filling Fauci's shoes: Dr. Jeanne Marrazzo is HIV expert and a lot of fun at parties

Dr. Jeanne Marrazzo was a clear and down-to-earth explainer of what was happening during the pandemic, often on CNN and other networks. She's pictured here at a COVID press conference in April 2020. (Andrea Mabry /UAB)

This week, the National Institutes of Health announced who will be replacing Dr. Anthony Fauci as the head of its infectious disease organization: Dr. Jeanne Marrazzo, an HIV expert who comes to the job from the University of Alabama at Birmingham.

Fauci served almost 40 years as the head of the National Institute of Allergies and Infectious Diseases, and he was both loved and vilified in the role. He retired in December, after holding the post since 1984.