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Home > PNAS Science Sessions > Impact of flu vaccines on hospital burden


	Podcast:		PNAS Science Sessions
	Episode:		Impact of flu vaccines on hospital burden
	Category:		Science & Medicine
	Duration:		00:10:17
	Publish Date:		2026-01-26 14:00:00
	Description:		How well flu vaccines protect public health Science Sessions are brief conversations with cutting-edge researchers, National Academy members, and policymakers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of work published in the Proceedings of the National Academy of Sciences (PNAS), plus a broad range of scientific news about discoveries that affect the world around us. In this episode, Lauren Meyers explains what the 2022-2023 influenza season taught us about the effectiveness of flu vaccines. In this episode, we cover: •[00:00] Introduction •[01:16] Computational epidemiologist Lauren Meyers introduces the health and hospitalization burden of seasonal influenza. •[01:47] She defines vaccine effectiveness. •[02:37] Meyers describes the features of the 2022-2023 flu season. •[04:05] She describes how the researchers estimated the hospitalizations prevented by vaccination. •[05:11] Meyers tells how vaccination of young adults protected adults over 65 years of age. •[06:56] She describes the takeaways of the study for future flu seasons. •[08:08] Meyers lists the caveats and limitations of the study. •[09:49] Conclusion. About Our Guest: Lauren Meyers Professor University of Texas at Austin View related content here: https://www.pnas.org/doi/abs/10.1073/pnas.2505175122 Follow us on Spotify, Apple Podcasts, or wherever you get your podcasts for more captivating discussions on scientific breakthroughs! Visit Science Sessions on PNAS.org: https://www.pnas.org/about/science-sessions-podcast Follow PNAS: Twitter/X Facebook LinkedIn YouTube Sign up for the PNAS Highlights newsletter
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