TWiV 887: Bonfire of the monocytes

TWiV explains why this season’s influenza vaccine is not protecting against mild to moderate disease caused by H3N2 virus, and that antibody-dependent entry of SARS-CoV-2 into monocytes is a major contributor to severe COVID-19. Hosts: Vincent Racaniello, Dickson Despommier, Rich Condit, and Amy Rosenfeld Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episode Seasonal influenza vaccine effectiveness (MMWR) Properties of a dominant H3N2 variant (bioRxiv) Scott Henley on influenza vaccine growth in eggs (TWiV 480) Fc receptor dependent entry of SARS-CoV-2 into monocytes (Nature) Timestamps by Jolene. Thanks! Weekly Picks Dickson – Ketanji Brown Jackson confirmed to US Supreme Court Amy – Some threats just keep coming in waves Rich – Lady Bird Johnson Wildflower Center Vincent – Martijn Doolaard Listener Picks Ann – Immunological memory to SARS-CoV-2 infection and vaccines Chris – Isoplexis Intro music is by Ronald Jenkees Send your virology questions and comments to [email protected]