TWiV explains what is known about cases of acute, severe hepatitis of unknown origin in children, and discovery of an inhibitor of TMPRSS2 protease that blocks SARS-CoV-2 infection. Hosts: Vincent Racaniello, Alan Dove, Kathy Spindler, and Brianne Barker Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episode Severe hepatitis in children (WHO) TMPRSS2 inhibitor (Nature) Omicron less dependent on TMPRSS2 (TWiV 879) Letters read on TWiV 894 Timestamps by Jolene. Thanks! Weekly Picks Brianne – Apple AirTag Kathy – Dental art/sculpture/mobile/chandelier Alan – Vintage Radio and Communications Museum of Connecticut Vincent – For the Love of Enzymes by Arthur Kornberg Intro music is by Ronald Jenkees Send your virology questions and comments to [email protected]