This short video is a great first step to understanding how vaccines work. I highly recommend taking five minutes to watch this!
How do vaccines work? – Kelwalin Dhanasarnsombut | TED-Ed.
Enjoy! 🙂
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This short video is a great first step to understanding how vaccines work. I highly recommend taking five minutes to watch this!
How do vaccines work? – Kelwalin Dhanasarnsombut | TED-Ed.
Enjoy! 🙂