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John "Drew" Sturgeon

Diego R. Hijano, MD, MSc

Medical Director of Occupational Health

St. Jude Children’s Research Hospital

Diego Hijano, MD, joined St. Jude Children’s Research Hospital in 2014 for pediatric infectious disease fellowship training. During his fellowship, he also completed a master’s degree in clinical effectiveness at the University of Buenos Aires. To better understand immunocompromised patients, he spent extra time working with bone marrow transplant and cellular therapy recipients. He is now an associate faculty member in the St. Jude Infectious Diseases Department. He started working with Occupational Health in 2020. In 2024, he became medical director for Occupational Health and has actively supported immunization efforts.

Measles Virus

Preventing Measles: Myths and Facts

by Hana Hakim, MD, MS | Diego R. Hijano, MD, MSc May 1, 2025

With measles cases rising worldwide and in the U.S., infectious disease experts at St. Jude dispel common myths about measles and the MMR vaccine.

Read this blog post