TWiV reviews an association between shingles vaccination and slower biological aging, and how mucosal immunization in mice provides protection against disease caused by diverse viruses and bacteria.

Hosts: Vincent Racaniello, Alan Dove, Rich Condit, and Brianne Barker

Subscribe (free): Apple Podcasts, RSS, email

Become a patron of TWiV!

Links for this episode

Support science education at MicrobeTV
Positions in Rosenfeld Lab (email)
Shingles vaccination may slow biological aging (J Gerontol)
Getting virus classification and nomenclature right (J Virol)
Mucosal vaccination blocks diverse respiratory diseases (Science)
Timestamps by Jolene Ramsey. Thanks!

Weekly Picks

Brianne – I grew up unvaccinated. Now I’m an Immunologist Rich – Horizons from PBS News – The science behind exercise and why it’s good for our bodies; The London Busman Study (Cardiac Health) Alan – Waste Wars: The Wild Afterlife of Your Trash, by Alexander Clapp Vincent – America vs the World by Robert Kagan

Listener Pick

Anne – Winners of the 2026 Underwater Photographer of the Year Award Intro music is by Ronald Jenkees

Send your virology questions and comments to twiv@microbe.tv

Content in this podcast should not be construed as medical advice.

TWiV 1303: Overachieving vaccines

This Week in Virology

Mucosal Vaccination: Paper Introduction

The AI-powered Podcast Player