Crash Course Biology - Season 2 Episode 39 How Do Vaccines Work?: Viruses & Vaccines

Crash Course Biology
From the flu to COVID-19, viruses are a major threat in our everyday lives. In today’s episode of Crash Course Biology, we’ll learn why viruses are like genes in a box, and how they invade and spread between cells. We’ll also discover how vaccines and medicines help our bodies fight back.
TitleCrash Course Biology - Season 2 Episode 39 How Do Vaccines Work?: Viruses & Vaccines
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First Air DateJan 30, 2012
Last Air dateApr 30, 2024
Season2 Season
Episode81 Episode
Runtime15:14 minutes
QualityHD
IMDb: 1.50/ 10 by 2.00 users
Popularity10.325
LanguageEnglish