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How Vaccines Work

Vaccines have revolutionized modern medicine by helping a person’s immune system prevent diseases. Here are a few videos to explain how vaccines work to protect us from the dangerous effects of disease.

Decoded: How do vaccines actually work?

Also available on YouTube: https://youtu.be/GuYsVg20fwM

Viral questions: How do vaccines work?

Also available on YouTube: https://youtu.be/p0B8kj4_QCg

How do we know vaccines are safe?

Also available on YouTube: https://youtu.be/7bBmQaX2k4w

What is herd immunity?

Also available on YouTube: https://youtu.be/e0WOg2SaI-0