TWiV reviews the results of serum neutralization assays which show that a third vaccine dose restores neutralization of the Omicron variant, and interaction of platelet factor 4 with the adenovirus capsid, suggesting a mechanism for thrombosis with thrombocytopenia syndrome. Hosts: Vincent Racaniello, Kathy Spindler, and Brianne Barker Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episode Third vaccine dose improves Omicron neutralization (medRxiv) ChAdOX1 interacts with PF4 (Sci Adv) Timestamps by Jolene. Thanks! Weekly Picks Brianne – Vaccine Scientists: Time’s 2021 Heroes of the Year Kathy – Snake dietary diversity Vincent – Alfred Wegener Institute on Instagram Listener Picks Niclas – Once upon a time… Life Intro music is by Ronald Jenkees Send your virology questions and comments to [email protected]