Aug 2, 2023
This undated image provided by UAB Photo shows Dr. Jeanne Marrazzo, a research scientist at the University of Alabama at Birmingham. Marrazzo was named Wednesday, Aug. 2, 2023, to succeed Dr. Anthony Fauci as director of the National Institute of Allergy and Infectious Diseases. She will oversee the agency's $6.3 billion budget, its research and its response to infectious disease outbreaks in the fall. (Lexi Coon/UAB Photo via AP)