How Do Vaccines Work? | COLOSSAL QUESTIONS

No one likes to get shots! But most of us get them when were kids in the form of vaccines! So.. what are they? Whats in a vaccine and how do they work?

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Welcome to Colossal Questions, the show that answers all of life's most pressing questions!


Narrated by: Matt Schneck

Written & Directed by: Matt Levy
Edited & Animated by: Anton Makarau
Executive Producer: Judy Meyers