Cindy, Steph, and Vincent reveal that lymphocyte trafficking through lymph nodes and lymph are circadian - it is dependent on the time of day. Hosts: Vincent Racaniello, Stephanie Langel, and Cynthia Leifer Become a patron of Immune! Links for this episode Circadian clocks control lymphocyte trafficking (Immunity) Lymph node image credit Letters read on Immune #2 Weekly Science Picks Cindy - Men ask more questions than women at a scientific conference (PLoS One) Steph - House just voted to bankrupt graduate students Vincent - Trump's Legacy: Damaged Brains Music by Steve Neal. Immune logo image by Blausen Medical. Send your immunology questions and comments to immune@microbe.tv