Nels joins TWiV to discuss hypotheses for the origins of Omicron, including that it came from mice or arose during chronic infection of an immunocompromised patient. Hosts: Vincent Racaniello, Rich Condit, Kathy Spindler, and Brianne Barker Guest: Nels Elde Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episode Vaccine Town Hall (ASV) Columbia University BSL-3 Manager position Did Omicron come from mice? (J Genet Genomics) Persistent SARS-CoV-2 infection (SSRN) Letters read on TWiV 861 Timestamps by Jolene. Thanks! Weekly Picks Brianne – Groundhogs Emerge From the Scientific Shadows Kathy – Zig-zag Coast Guard search pattern Rich – Moon Phases 2022 (Lunar Reconnaissance Orbiter) Vincent – Kevin Cowtan’s Book of Fourier and Live Fourier Transformation Nels – Biology versus bias Listener Picks Dusty – Fighting bias in space Intro music is by Ronald Jenkees Send your virology questions and comments to [email protected]