Armchair Adventures: A Join-In Story Podcast for Kids · Made By Mortals

A Record-Breaking Vaccination Adventure - Part 2

·16 min·1 clip

The adventurers escape by tickling nose hairs to trigger a 100mph sneeze that launches them safely into a tissue just before growing back.

Host Connie and her team shrink down and enter a nasal MMR vaccine to learn how the immune system works, traveling through the body to understand how vaccines train our defenses without making us sick. They race against time to escape before growing back to normal size while learning about dendritic cells, T-cells, B-cells, and antibodies from real scientists.

Listen to the show on

Apple Podcasts Spotify

Play clips from this episode More from Armchair Adventures: A Join-In Story Podcast for Kids