Kurzgesagt - In a Nutshell (2013)

Kurzgesagt - In a Nutshell (2013) : 3x2

Measles Explained — Vaccinate or Not? 10 Min.
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Overview

Everybody is talking about Measles – but what does the virus actually do in the body? Is it really so harmful that you need a vaccination? We go deep into the body of an infected person and see what Measles does and how the immune system reacts to it!