The Immune System Explained I – Bacteria Infection

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  • Published on:  Tuesday, July 1, 2014
  • Every second of your life you are under attack. Bacteria, viruses, spores and more living stuff wants to enter your body and use its resources for itself. The immune system is a powerful army of cells that fights like a T-Rex on speed and sacrifices itself for your survival. Without it you would die in no time. This sounds simple but the reality is complex, beautiful and just awesome. An animation of the immune system.

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    somersault18:24

    Why you are still alive - The immune system explained

    Help us caption & translate this video!

    http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2
  • Source: https://youtu.be/zQGOcOUBi6s

Comment

  • Kurzgesagt – In a Nutshell

    Kurzgesagt – In a Nutshell

     11 months ago +948

    There's brand new stuff in the Kurzgesagt Merch Shop. Check it out here: shop.kurzgesagt.org

  • Bea R

    Bea R

     3 hours ago

    Cells at Work huhu ♡♡

  • Lenny

    Lenny

     7 hours ago

    Super helpfull. The simplified visualization really helped break it down without confusong you with too many shapes.

  • Bunnies and gaming

    Bunnies and gaming

     14 hours ago +1

    Who watches cells at work too

  • TheFreddy Show

    TheFreddy Show

     18 hours ago

    Me with a small flu: I feel sick

    My body: WWIII

  • egemen

    egemen

     20 hours ago

    0:12 is that red ball killer t-cell?

  • Devyn Kellner

    Devyn Kellner

     20 hours ago

    This was very helpful! I'm sick and my mom is making me do homework!!! But this really helped clear things up! I appreciate it!

  • I'm Not STUPID

    I'm Not STUPID

     21 hours ago

    An old vid

  • Radu Pitica

    Radu Pitica

     22 hours ago

    IS there a poster of the immune system interactions available? I'd love that as a poster...

  • Gib the Epic Gamer

    Gib the Epic Gamer

     22 hours ago

    Immune system strength 9999

    Bacteria strength 342


    Also immune system spork at end of war

  • attar bangoet

    attar bangoet

     23 hours ago

    FOR AIUR!

  • Harikrishnan potti

    Harikrishnan potti

     23 hours ago

    1:14 like battle in pokemon game🤣🤣

  • Thicc boi21

    Thicc boi21

     yesterday

    I think I got the wrong episode for cells at work

  • Night Hawk

    Night Hawk

     yesterday

    Random Japanese guy: watches this video
    Hm, I can make an anime out of this shit

  • анонимный пользователь

    анонимный пользователь

     yesterday

    Insane!

  • meow 3

    meow 3

     yesterday

    Goddamit how is no one talking about that Starcraft-Protoss refrence?! For Aiur!!

  • kristian sereno

    kristian sereno

     yesterday

    I watched cells at work and i consider my self an expert on this matter

  • Dong King

    Dong King

     yesterday

    And they claim they cant find a real a good cure for cancer ?!?! Bullshit my ass they lie to us about everything God is more real then any of us know that's why the bible has remained his spoken word and everything in it is literally fact and correct accurate as can possibly be

  • indianinvasion Haircare

    indianinvasion Haircare

     yesterday

    6:10

  • Lil Puppers

    Lil Puppers

     yesterday

    Macrophages are cookie monsters to germs