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A Moment in Health with Dr. Ashish JhaPublic health expert Ashish Jha unpacks key issues influencing your health right now. Author: Brown University School of Public Health
Emerging research, data that shapes everyday health choices and insights into the systems meant to keep us well all in under 20 minutes. Join Dr. Ashish Jha, Dean of the Brown University School of Public Health, as he and guests unpack the key issues influencing your health right now, guiding you through this moment in personal and public health. Language: en Genres: Life Sciences, Science, Society & Culture Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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Why Should We Care About Indoor Air Quality?
Episode 31
Tuesday, 25 November, 2025
In this episode of A Moment in Health, Dr. Ashish Jha highlights a striking data point: 13.1% of U.S. adolescents and young adults report using AI tools for mental health advice, with 93% saying the guidance was helpful. He reviews a 2022 study from Italy’s Marche region showing that improving ventilation in more than 10,000 classrooms reduced SARS-CoV-2 transmission by nearly 80%, underscoring the enormous impact of better indoor air quality on respiratory infections. Georgia Lagoudas, Senior Fellow at the Pandemic Center, joins to explain why indoor air quality standards in the U.S. are outdated, the benefits improving indoor air quality can have and the progress we have made.Dr. Jha discusses:Use of Generative AI for Mental Health Advice Among US Adolescents and Young Adults — JAMA Network OpenIncreasing ventilation reduces SARS-CoV-2 airborne transmission in schools: A retrospective cohort study in Italy's Marche region — Frontiers in Public HealthThe Effect of Air Purifiers in Schools — Resources for the FutureAbout the GuestDr. Georgia Lagoudas is a Senior Fellow at the Brown University School of Public Health’s Pandemic Center. She recently served as Senior Advisor for Biotechnology and Bioeconomy at the White House Office of Science and Technology Policy. During her time at the White House, she coordinated a variety of initiatives, including drafting and implementation of an Executive Order on Advancing the American Bioeconomy, as well as launching a White House Initiative to improve indoor air quality.About the HostDr. Ashish K. Jha is the dean of the Brown University School of Public Health.Music by Katherine Beggs, additional music by Lulu West and Maya Polsky
