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	Podcast:		This Week in Virology
	Episode:		TWiV 1217: Alternative vax and pandemic origins
	Category:		Science & Medicine
	Duration:		01:52:31
	Publish Date:		2025-05-11 04:00:00
	Description:		TWiV reviews new CBER chief at FDA, ending of Gates Foundation in 2045, gain of function executive order, origins of bat viruses ancestral to SARS-CoV and SARS-CoV-2, and single dose Sudan virus replicon vaccine protects guinea pigs from disease. Hosts: Vincent Racaniello, Alan Dove, and Rich Condit Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode Support science education at MicrobeTV Prasad replaces Marks at FDA (US News) Gates Foundation ends 2025 (Gates Foundation) Gain of function Executive Order (White House) DURC policy (HHS) Origins of bat viruses ancestral to SARS-CoV and SARS-CoV-2 (Cell) Sudan virus replicon vaccine (Nat Comm) Letters read on TWiV 1217 Timestamps by Jolene Ramsey. Thanks! Weekly Picks Rich – Andor Season 2 Alan – Sequencing Mendel’s pea plant traits, and a good Science news article on the work Vincent – 2023 summer warmth unparalleled over the past 2,000 years Listener Pick Brian – Virology Capabilities Test (VCT): A Multimodal Virology Q&A Benchmark Intro music is by Ronald Jenkees Send your virology questions and comments to twiv@microbe.tv Content in this podcast should not be construed as medical advice.
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