Our people
Class Act: Ariel Hernandez-Leyva
In May, Ariel Hernandez-Leyva is set to achieve his goal of becoming a physician-scientist by earning a medical degree and a PhD in computational and systems biology from WashU Medicine. He is first author on a study — published in the prestigious journal Cell Metabolism — revealing that breath can carry clues to gut microbiome health, particularly among children.
Our expertise
For the tiniest babies, making the best use of antibiotics
A decadeslong research collaboration at WashU Medicine has led to a reduction in antibiotic use in preemies in the neonatal intensive care unit at St. Louis Children’s Hospital.
Managing Mythos
WashU cybersecurity expert Ning Zhang explains the growing capabilities of machine learning models such as Mythos and their threat to internet infrastructure and security.
Our impact
Public Health & Society major draws strong student interest
The Arts & Sciences-based program meets rising demand, combining rigorous interdisciplinary study with hands-on community experience, preparing students to tackle complex health challenges across fields.
Building math minds in pre‑K: Hazelwood and WashU make numbers count
Pre-K isn’t just for story time — it’s also when children learn important math concepts. The WashU Institute for School Partnership is partnering with the Hazelwood School District to boost kindergarten readiness through coaching, lesson planning and professional development to meet the needs of pre-K educators.
Videos
A welcome instance of hope
Evidence from a small island in Indonesia points to the successful elimination of a parasitic worm that causes a devastating tropical disease.
