Remember that cold you had when you’re in 5th grade? Or that shot you got before kindergarten? No? Well, your immune system does. Scientists have learned that our immune system is so adaptable and long-lasting that they might be able to engineer our bodies and become immune to germs and antigen invaders we’ve never met, and even make ourselves immune to everything. But how?

THIS IS COOL. I WANT TO LEARN SOMETHING ELSE, TOO!

Video via – It’s Okay To Be Smart
Further Readings And References @ Wikipedia, NLM, and Medical News Today

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