TWiV reviews measles in Kenya, a trial for a intranasal COVID vaccine, dengue in the Florida Keys and in Central/South America, Spain connecting government with scientists, T cell activation and viral RNA fragments persist for up to 2 years after SARS-CoV-2 infection, and durable cross-reactive and protective antibodies against avian N2 neuraminidases elicited by A(H2N2) and A(H3N2) influenza pandemics. Hosts: Vincent Racaniello and Alan Dove Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episode MicrobeTV Discord Server Measles in Kenya (WHO) Intranasal COVID vaccine trial (NIH) Dengue in Florida Keys (Florida Health) Dengue rising in Central/South America (NPR) Spain to connect scientists with government (Science) Persistence of T cells and viral RNA after SARS-CoV-2 infection (Sci Transl Med) Influenza pandemics induce cross-reactive antibodies against avian N2 (Nat Comm) Letters read on TWiV 1129 Timestamps by Jolene. Thanks! Weekly Picks Alan – The first few minutes of this video by Roger Barnes Vincent – Billy & Molly: An Otter Love Story Listener Picks Fernando – A City on Mars Intro music is by Ronald Jenkees Send your virology questions and comments to [email protected]