The Immune System Explained I – Bacteria Infection

You can now preorder the Kurzgesagt Immune System book! “IMMUNE – A Journey into the Mysterious System That Keeps You Alive”: kgs.link/ImmuneBook IMMUNE is a fascinating and fun journey through your own body, where we’ll be exploring mystery organs, murder universities, your enemies from viruses, bacteria and cancer (and how your immune system might have killed a cancer cell while you were reading the last few sentences) and the incredibly beautiful and amazing parts, cells and systems that keep you alive. After reading it you should not only gain a new appreciation for your own body but also experience disease differently. Also 45 illustrated pages by the Kurzgesagt team make the book very pretty.

"Ill miss you guys" "Killing stuff was the best part" Stop giving my body cells personality, you're gonna make me cry.

i cant believe that bacteria would just intrude into my body without my permission. that makes me sick...

Almost 8 years ago, 10 year old me watched this video and loved it. Now I watch it again, after finishing my immunology unit a year into my biomedical degree, and I think about how much of an impact your videos had on my life. Thank you.

“Ow! A paper cut..” Immune system: THIS. MEANS. WAR.

War. War never changes.

Me: gets a cut Me: Eh that’s nothing. Meanwhile... Immune System: We are in the endgame now. Edit: Guys please stop fighting about this comment being copied or not, I just had the same idea as the person I appearently ”copied” from.

As a student of Microbiology I thoroughly enjoyed the visual presentation. I have prior knowledge of the mechanism of the human immune system, but this general outline is marvellous because of its utter simplicity.Thank you kurzgesagt

This was literally what I kept thinking about when I first got hit hard with COVID back in late 2020. Just silently cheering my body on to get the job done and get well soon. Took about a week to be rid of the insane fever/headache but got better thankfully ❤

If the cells remember the infection does that mean they get like a bacterial vietnam flashback

We are thinking of making an App for tablets out of this video. Would you like that? Did you think the visual system we developed worked? Feedback is much appreciated!

Wow they literally support each other, and actually fight and plan like a real army , I'm more then impressed

I don't know why, but this channel has a unique ability to make me cry...

Avengers had one of the best fight scenes. Me: Hold my microscope

This 7-minute video taught me more than school did this year.

Best educational video I've EVER seen.

this is the first video i ever saw of you, seven years later and im still in love with your content. keep up the good work

“Every second of your life you are under attack” Well that’s reassuring.

Me: Gets cut Me: Not a big deal Immune system: Were actually fighting a war down here and committing suicide

I'm taking a celular and molecular immunology class this semester. I cannot understate how good these videos are