TWiV reviews an experimental, intranasally administered SARS-CoV-2 vaccine that utilizes adenovirus vectors to deliver three viral proteins and induces immunity to ancestral and variant isolates. Hosts: Vincent Racaniello, Alan Dove, Rich Condit, and Kathy Spindler Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episode Dorothy Horstmann (Wikipedia) Intranasal SARS-CoV-2 experimental vaccine (Cell) t-SNE (Wikipedia) Timestamps by Jolene. Thanks! Weekly Picks Kathy – 477-mile-long megaflash lightning in Seattle Times (originally Washington Post) and extra info from Rich World Meteorological Org Rich – NIAID Global Research (Mali) Alan – New method for recycling electric car batteries Vincent – Q&A with A&V Listener Picks Addie – Vaccine Podcast Jennie – Dr. Katelyn Jetelina, aka Your Local Epidemiologist Intro music is by Ronald Jenkees Send your virology questions and comments to [email protected]