Featured Video:

TWiV reviews liver damage caused by over use of vitamin A in Texas, vitamin A does not change clinical course of measles in high income country, NIH cuts COVID-19 research, US ends vaccine funds for poor countries, anti-vaxxer hired to study vaccines and autism, new DURC policy, Jamaican fruit bat competence for filoviruses, and human outbreaks of Oropouche virus reassortant in Brazil.

Hosts: Vincent Racaniello, Rich Condit, and Brianne Barker


  • Immune 90: Immunology of Injury
    on March 25, 2025

    From the 2024 Society for Leukocyte Biology meeting at Michigan State University, home of the Spartans, Immune’s Cindy and Brianne talk with Liz Kovacs and […]

  • Infectious Disease Puscast #77
    on April 1, 2025

    On episode #77 of the Infectious Disease Puscast, Daniel and Sara review the infectious disease literature for the weeks of 3/13/25 – 3/26/25. Hosts: Daniel […]

  • TWiEVO 111: Copy that, genome
    on February 26, 2025

    Nels and Vincent explain how template switching during DNA replication is a widespread source of adaptive gene amplification. Hosts: Nels Elde and Vincent […]

  • TWiM 329: Bacteria hunt with grappling hooks
    on March 22, 2025

    TWiM explains Pasteur’s relentless hunt for microbes in the air, and how bacteria hunt for prey by ixotrophy – using grappling hooks! Hosts: Vincent […]

  • TWiN 59: AI co-scientist
    on April 2, 2025

    Tim explains AI co-scientist, a tool released by Google, which it hopes to help scientists generate hypotheses and research proposals, and to accelerate the […]

  • TWiP 255: Katayama fever
    on March 22, 2025

    Michelle Labrunda joins TWiP to solve the case of the Georgian in Guinea with fever and dry cough, and describe a new case for you to solve. Hosts: Vincent […]