Julie Overbaugh, PhD

faculty member

Julie Overbaugh, PhD

Human Biology Division, Fred Hutch

Public Health Sciences Division, Fred Hutch

Endowed Chair for Graduate Education
Fred Hutch

Fax: 206.667.6524
Mail Stop: C3-168

Dr. Julie Overbaugh studies HIV. She is particularly interested in factors that influence HIV transmission. She has been involved in decades-long research studies in Kenya that focus on HIV transmission, from mother to infant and in sex workers. In the 1990s, Dr. Overbaugh was part of the team that highlighted the risk of HIV transmission in breast milk, giving HIV-positive mothers important information that could protect their children. Drawing on samples collected during this groundbreaking trial, Dr. Overbaugh has also outlined characteristics of a mother’s immune response against HIV that can protect her infant, and she charted aspects of the infant immune response that could help improve HIV vaccine design. Her research in sex workers highlighted the role that other infections play in shaping the number of HIV variants that hop from one person to another. Her team also studied how the immune system responds when a person already infected with HIV is infected a second time with a new strain.


Postdoctoral Fellow, Cancer Biology, Harvard University

PhD, Biochemistry, University of Colorado, Boulder, 1983

Research Interests

The focus of research in the Overbaugh lab is on mechanisms of viral pathogenesis. Her lab studies several retroviruses, with a particular focus on those that lead to a prolonged chronic asymptomatic infection followed by eventual development of immunodeficiency disease (FeLV, SIV and HIV).

"I realized that the issues in Kenya were so critical — for women, for infants, for high risk groups — that this was a place where the science you do could actually impact public health."

— Dr. Julie Overbaugh

Find a Clinical Trial


For the Media

The Media Relations team at Fred Hutch is available to assist members of the news media who would like to arrange interviews with faculty.

Email media@fredhutch.org or call 206.667.2210