Impact of flu vaccines on hospital burden
PNAS Science Sessions
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]...
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Secrets of Earth’s climate in six-million-year-old ice
PNAS Science Sessions
Air quality and pet 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, Sarah Shackleton shares climate lessons learned from 6 million-year-old ice. In this episode, we cover: •[00:00] Introduction •[01:02] Paleoclimate and ice scientist...
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China, ascendent
PNAS Science Sessions
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Genetic history of dog domestication
PNAS Science Sessions
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Air pollution and pet health
PNAS Science Sessions
Air quality and pet 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, Stephen Jarvis explores the health impacts of poor air quality on pets. In this episode, we cover: •[00:00] Introduction •[00:51] Environmental economist Stephen Jarvis...
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Probing the die-off of Pacific oysters
PNAS Science Sessions
A giant virus associated with oyster aquaculture mortality 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, Curtis Suttle and Kevin Xu Zhong explain how a previously unidentified virus may be connected to mass die-offs of farmed Pacific oysters. In...
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Swamp lights and bat sight
PNAS Science Sessions
Swamp lights and bat sight 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, researchers explore two spooky mysteries: the source of will-o’-the-wisps and how bats integrate vision with echolocation. In this episode, we cover: •[00:00]...
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Enzyme linked with brain evolution
PNAS Science Sessions
Implications of a mutation in modern humans 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, Xiangchun Ju and Svante Pääbo explore the evolutionary implications of a mutation that separates modern humans from ancestral hominins. In this episode,...
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Where primates evolved
PNAS Science Sessions
Where primates evolved 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, Jorge Avaria-Llautureo and Chris Venditti explain why the evolution of primates likely occurred in cold, dry climates rather than in tropical forests. In this episode, we...
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How climate change alters lake oxygen levels
PNAS Science Sessions
Climate change and lake oxygenation 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, Joachim Jansen explains how climate change altered cycles of oxygenation in lakes. In this episode, we cover: •[00:00] Introduction. •[00:56] Limnologist...
info_outlineHow 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
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