There are lots of rumors about potentially harmful ingredients in vaccines, but once you understand what those ingredients are and how little are used in vaccines, it's easy to see why vaccines are safe. Learn more in this episode of BrainStuff.

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<p>There are lots of rumors about potentially harmful ingredients in vaccines, but once you understand what those ingredients are and how little are used in vaccines, it's easy to see why vaccines are safe. Learn more in this episode of BrainStuff.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

BrainStuff

What's Really in the Flu Vaccine?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/fda777f1-ba95-4acc-8a6e-ae32002f360f/transcript