Peter J. Hotez

Peter Jay Hotez (born May 5, 1958) is an American scientist, pediatrician, and vaccinologist specializing in global health and neglected tropical diseases . He serves as Dean of the National School of Tropical Medicine and Professor of Pediatrics and Molecular Virology & Microbiology at Baylor College of Medicine , where he also co-directs the Texas Children's Hospital Center for Vaccine Development. Hotez earned a bachelor's degree in molecular biophysics from Yale University in 1980, followed by a Ph.D. in biochemistry from Rockefeller University and an M.D. from Weill Cornell Medical College in 1987.

Hotez has led efforts to develop low-cost vaccines targeting parasitic infections such as hookworm and schistosomiasis , which disproportionately affect impoverished populations in tropical regions, advancing phase 1 clinical trials for several candidates. During the COVID-19 pandemic , he contributed to Corbevax , a protein subunit vaccine manufactured without mRNA technology for distribution in low-income countries. His research emphasizes empirical evidence from molecular parasitology and vaccinology, yielding over 500 peer-reviewed publications and authorship of textbooks on tropical diseases.

Hotez is a prominent public advocate for vaccination, authoring books refuting links between vaccines and autism based on his family's experience and epidemiological data, while criticizing anti-vaccine movements as drivers of preventable outbreaks. He has engaged in high-profile disputes, declining invitations to debate vaccine skeptics like Robert F. Kennedy Jr. on platforms such as Joe Rogan's podcast, citing concerns over amplifying misinformation, though this stance has drawn accusations of avoiding scrutiny from empirical challenges to public health mandates. Despite accolades like the AMA Scientific Achievement Award for vaccine development, his advocacy has highlighted tensions between institutional trust in randomized trials and public skepticism fueled by adverse event reports and policy overreach.

Peter Hotez was born on May 5, 1958, in Hartford, Connecticut , at what was then Mount Sinai Hospital . He grew up in a Jewish family in West Hartford, where his father, Edward "Eddie" J. Hotez, worked at United Technologies and taught business courses at a local community college; Edward had served as a World War II veteran in the United States Navy and attended City College of New York during the war. Hotez's mother remained at home to care for him and his three siblings, providing a stable household environment.

From an early age, Hotez displayed a strong interest in science, particularly in studying microorganisms, an aspiration he traced back to childhood experiments. His parents supported this curiosity by purchasing a functional microscope for him, which enabled hands-on exploration of microbes and reinforced his path toward a scientific career. The nurturing setting of his West Hartford upbringing allowed him to pursue these passions without constraint, fostering a foundational commitment to scientific inquiry.

Peter Hotez earned a Bachelor of Arts degree in molecular biophysics from Yale University in 1980, graduating magna cum laude. During his undergraduate years, Hotez developed an interest in science and medicine, influenced by a fascination with microorganisms and geography , which later directed him toward parasitology and tropical medicine .

He pursued graduate training through the MD-PhD program affiliated with Rockefeller University and Weill Cornell Medical College, completing a PhD in biochemical parasitology from Rockefeller University in 1986 under the Laboratory of Parasitology. His doctoral research focused on the biochemistry of parasitic organisms, marking an early emphasis on helminthic parasites as targets for scientific study. Hotez received his MD from Weill Cornell Medical College in 1987.