What causes antibiotic resistance? - Kevin Wu
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- Опубликовано: 6 авг 2014
- Explore how bacteria become resistant to antibiotics and turn into superbugs, and what scientists are doing to stop it.
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Right now, you are inhabited by trillions of microorganisms. Many of these bacteria are harmless (or even helpful!), but there are a few strains of ‘super bacteria’ that are pretty nasty -- and they’re growing resistant to our antibiotics. Why is this happening? Kevin Wu details the evolution of this problem that presents a big challenge for the future of medicine.
Lesson by Kevin Wu, animation by Brett Underhill.
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View full lesson: ed.ted.com/lessons/how-antibio...
We need to train our bacteria to fight other bacteria...
They do it already. Many (most, I think) antibiotics are produced by other bacteria or are semisynthetic versions of those that are.
He’s taking about the bacteria fighting each other without phages
Or use viruses to do it for us. In fact, that's already been done!
Bacteria boot camp
the bacteria of our body are already fighting the pathogenic bacteria...this the first line defence of our body
They don't even mention how the meat industry's overuse of antibiotics is greatly speeding this up cause that would probably be a whole other video.
more than likely, since its only glancing over the surface, however, kurzegsagt - in a nutshell did mention this in their video over "antibiotics" as well, but still merely a glance at it.
It would political since Republicans dont want to do anything about it
Gabe Shakour meat isn't healthy anyway. there are tons of studies on why plant based is healthier for humans.
Gabe Shakour
any kind of antibiotics overuse/abuse/misuse will cause this!
+Pterodactyl: Well, now you know why some ancient fairytale books forbids eating meat.
It would be awesome that this and other Ted-Ed videos would have subtitles for other languages as well, specifically Spanish for more viewers to understand. These truly are lessons worth sharing.
wish granted
Learn english
Learn english
I love the bacteria farting part. very creative!
Bayarsaikhan Baasanbat lol
DNA Vs RNA
What are you, 9 years old?
@@manik0w4t1 9 year old
DNA wants to be friends with RNA
Who's teacher sent them here?
Mine :(
same here im in the hall lmao
I dotn evn h dertaand why tho
Doing this assignment three days late
@@thesaltysplatoon im almost 3 weeks late
Wait did DNA just fly out of his butt 2:24
He farted it out.
XD
That was really funny :D
perfumeorpoison that was stupid !... but of course i laugh... :-)
perfumeorpoison That's where DNA comes from. Deoxyribonucleic Assid
Nature, you scary.
thats why we are destroying it and earth with it
@@issamchriti1328 lmfao
Issam chriti, your joking eight? We are 'destroying' it due to this generations naive ness and needs
The E. coli creeps me
Family guy
2:22 is the equivalent of dropping loot in video games
2:23 Well Then
3:37 He made PowerPuff Girls, then I believe He can make non resistant Antibiotics
Stine Newton qw
This video has one of the best animations\illustrations offered by TED-Ed imho. Great job! ^^
yass
I don’t know Why I haven’t discovered this channel Before… I have been captivated by these videos for almost half an hour and I’m lovin’ it!
True
3:42 Professor from Power Puff Girls
+etienne palos yes ! :D i only scrolled down to the comments to see if someone noticed it too :D
+etienne palos Yeah! Professor Utonium :D
Ha lol
!!!!!!!!!!!!!!!!!!!
Narrator: blah blah blah deadly epidemic
Me: hMm sOUndS fAmiLaR
I would also like to know what a floating purple ball with a bow does for our body 😂😂😂
purple bowling ball
3:43 Hey look! It's the Professor!
1:51 me trying to show my useless talent
ngl thats epic
*BHABHA BANANA*
3:40 Samurai Jack? anyone?
+Ron TaylorAccosi Nah, Professor Utonium.
+Jason Wilkins same person
+Ron TaylorAccosi I think that was the professor from the powerpuff girls :3
I love that show
yep, definitely a reference
Thanks for sharing this,,More meaningful and beneficial videos like these please..Thank you Ted-Ed
My mom gave me homework to do about biology and bacteria. I had to watch some science videos and when i saw i had to watch ted-ed the studying suddenly became more fun! :)
That's pretty cool
A huge thank you for all your content
Please do a continuing lesson on the new methods which scientists are working on.
ok this is an amazing video with valuable information, great art, and amazing wording that makes the information easy to understand.
that's still not going to change the fact that if the internet found this today, it would become a meme. hands down. it's hilarious and that adds to the video even more. the kids in my class even paid attention to it because of the funny animated bits and it made the video even more effective and enjoyable. love this lmao
Once again Thank you Ted Ed for such an educational information 💪🏻
I really enjoyed the animation, thanks for the video!
I liked the animation
Me too
Yup it was really clever
Really good and simple explanation =]
3:41 - professor utonium!
doc hendrix p
Plagiarism!
doc heسواا
doc hendrix
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) 0 (
doc hendrix
These videos are gold for visual and kinesthetic learner like me.
Awesome thanks for the captions
Fun fact: the first and still widely used antibiotic, penicillin was created on accident when a scientist found a bunch of mold that killed his petri dishes of bacteria samples he was studying and then used that mold to develop the first antibiotic that we still use today.
Thank you for the interesting video but I have had a Colon operation due to ear infections and bad bacteria in my body for the last 50 odd years and still on going on and off from antibiotics from time to time and as I am getting older in my pension years I can feel I am getting weaker thank you so much for sharing this video did not know any information about antibiotics until I could feel it and now your video thank you @ Ted-Ed 👍👍😀😀🌹🌹❤️❤️
Thank you for this video, I am doing a little big idea thing with my school
Thank you so much
That's very helpful… we must stop prescribing antibiotic randomly to prevent misuse and therefore the resistance
There's also the fact that sometimes, an antibiotic resistant gene sacrifices bacterial performance in order to become antibiotic resistant. For example, in the case of a gene which replaces a protein with a slightly less effiicient protein that the antibiotic nonetheless cannot bind to or combat.
In these cases, the "superbugs" don't do very well outside a hospital environment (where their mutation is useful instead of a burden), and often don't exist outside their boundaries.
3:26
Nobody else could make me afraid of a bacteria's appearance.
Thanks Ted-ed.
It looks like Travis Scott
thank you this video really helped
This video is genius like! Enjoyed illustrations.
I love this video! It's fun, interesting, and relevant. I would really like it if Ted ED did a video on the prophylactic use of antibiotics. I have issues with my immune system and get sick every other month with an upper respiratory infection. My doctors have been trying to figure out why for 8 years. But, for the past few years they've had me take an antibiotic three days a week and it has helped a bit with the severity of my infections. I think it could be an interesting topic for a video, plus I'm tired of having to explain it! 😂
bot
0:39 that one bacteria guy that he is even beneficial eating something its so funny :D
Im learning so much
great production/animation/narration/writing/directing/etc :)
As a medical student, I approve of this video.
You a doctor now?
@@siggi3712 I hope they are
at first i thought that this kevin wu was our dear love kevjumba
It's a great video, thank you so much
Thank you! I learn !!!
I am on the frontline of getting sick. There seems to be a ''fear'' by the medical practitioners to approach antibiotics with kid gloves. Instead of giving a very powerful level of antibiotics, giving smaller versions as a way to chip away at the infection. Unfortunately, by killing off the weaker forms of the infection, all they are doing is allowing the worse parts of the infection to thrive instead. Kind of like inoculating the infection to make it stronger versus the antibiotic.
4:21 why is that called pork chop Bob 😂
watched this in my genetics class today and I love the art style haha.
that TED-Ed share such wonderful video increases our awareness and become us a lot more conscious against our environment.
Very informative. I wonder how the state of our medicine will look like 10 years from now.
3 years. If you still alive, you will be able to see it after waiting 3 more years.
Well. Three more years to go, whaddya think so far?
3 more years to go!
two
just 2 years to go!
0:38 "although you have 10 times more bacterial cells inside you than your body has human cells-"
green spiky bacteria: *shook *
It's actually a bit like 1 to 1 instead of 10 to 1. It's ok to be smart made a video about it, debunking it: ruclips.net/video/jijuG9tyoR0/видео.html
Awesome animations!
Very information content. The animation was very funny and informative.
Healthcare professionals can’t take the risk of having their patients getting a deadly infection just because of non-resistant 🦠 . Also in a hospital setting there is no way to know or time find out if you are caring them or not.
3:33 Bunsen and Beaker :D
mexshadowhope
Finally another character
What a great animation!
haha this is phenomenal what an amazing cartoon features :) thanks guys!!!
I couldn't help getting distracted by these animations..haha.
Prescribing antibiotics trivially for humans isn't nearly as massive a problem in resistance as heavy use of antibiotics in factory farming to keep animals alive in cruel and unsanitary conditions.
Eric it actually is... specially when patients don't finish their antibiotics and "save them for later" when they start feeling better, this selects resistant strands of already pathogenic microorganism and reduce their overall sensitivity to said antibiotic, while the meat industry has a hand on this it doesn't play a huge part in the selection of pathogenic strands simply because the bacteria that infect those animals are largely different from the ones that infect us but we can certainly thank them for both bordetella and klebsiella strands with lowered sensitivity.
@@jormungarden5816 how is the bacteria that affects non-human animals different to the bacteria that affects us human animals? We're not some superior immune species of the animalia kingdom? This comment aged well considering we're in a global pandemic that started because we exploit non-human animals 😅
@@SerenEnfys it has aged really well if you know the difference between a virus and a bacteria, or the fact that viruses have an easier time making a jump between species than bacteria, or the fact that antibiotic misuse doesn't increase virus resistance to their medications unlike bacteria, and the difference between the bacteria that affect human and other animals has little to do with our immune system and more to do with the mechanism those bacteria use to survive, thrive and cause disease on their hosts, the amount of usable genetic information a bacteria has is limited and that's the reason they "specialize" for lack of a better term in a certain host, they have means to increase or change that genetic information on certain occasions, but it's the rarity of those occasions that make it harder for them to do a jump between species, that's not to say ingesting them won't make you feel sick but it won't cause an infection like it would on its usual host, and again there are multiple bacteria that can affect both human and animal hosts, staying on subject some of them being klebsiella, bordetella and mycobacterium bovis, that doesn't mean that the use of antibiotics on animals is the sole cause for resistant strands specially with people doing stuff like taking azithromycin for a sore throat.
Such a good animation !
This video was way more intense than I thought it would be
1:27 : Thanos without glove
1:29 : Thanos with glove
Is that The Professor from Powerpuff Girls at 3:38!?! We're saved!!!
Antibiotic Kill mrsa
A
AntibioticKill mrsa bacteria
Stay away from PRRM (Penicillin Resistant Redmycosis), redmycosis is a real infection of the skin
thanks its very helpful
That make out session tho 😂
But seriously this video was very helpful to me 👍🏽keep up the awesome work
When you evolve Drug Resistance 2 in Plague Inc.
Mutations aren't random, they respond directly to the environment. A farm pig doesn't randomly uncoil its tail and grow fur when it escapes and becomes feral, it's genetics respond to the environment via a subatomic observor function within RNA.
Mutations are random: whether a mutation becomes established in the population depends on environmental influences. Sometimes certain genes can be activated or deactivated through environmental factors, although I don't know offhand whether this is the cause of the changes you mentioned in individual domesticated animals like pigs when they escape and become feral. In any case, what you're talking about is different from genetic mutations.
فيديو لطيف و معلومات حلوه عاشت الايادي ❤️😍
this was very helpful
@ 1:20 - while human cells can be unharmed, microbes that are healthy for the human body can be affected by antibiotics, thus collateral damage, right?
1:18 dammit the medicine just killed elvis
thank you very very very much
I really Loved this video.
my favourite bit is 2:19
Are antibiotic producing isolates sensitive to the known antibiotic? If yes, what does the cell tell us about the isolates and how might they relate to their antibiotic?
good information
Thank you so much medam.nice video.
Also, the ending helped me understand why people are straying away from antibiotic injected meats. Very informational!
3:40 power puff girls reference
whitepiano23.....(some guy in the background) boo
whitepiano23 I thought it was samurai jack
3:15 - Superman vs Goku
XD
whitepiano23 2:09
0:00
the illustrations are very cool and pretty!!! love
TED ED is the best channel and this is the best video
Is that professor Utonium? :)
This is hilarious I found myself chuckling a couple times.
Oh my God ..this was awesome....I had to listen to it 2x because I was laughing so much...hahha thank you!
Shout out to the Animator , Great Work !
Why it takes millions of years to us to evolve,but only a few hours in bacteria? ( i know the answer but just acting smartass here)
Could we use that speed up in evolution that bacteria have in bigger and more complex organisms?
I don't know if it's as fast as "a few hours." I can imagine one reason why it's faster though is that bacteria reproduce much more rapidly than any animals so there are a lot more opportunities for mutations to occur.
They clone themselves so fast that they are mutate much faster.They are the rage in hospitals.
Humans take decades until they reproduce and to develop. Microorganisms can do this in a matter of hours. So since they reproduce at such a higher rate, the rates of getting a beneficial mutation increase as well.
So why we don't use it in one human cell ?
Lord Hactivsm there is a lot of research and experimentation held back by ignorance and ethics.
Human experimentation is forbidden world wide and there are other problems most people in the world is more concern about how are they going to pay the next month bills o what are they going to eat than scientific research and politicians use populism to promote themselves and hold their positions, there is not really much interest in knowledge even the study system is wrong people care more about grades than actually knowing their subjects which allow many to cheat and to rapidly forget what they learn for not having the motivation of archiving good grades and the knowledge passes them by since much of the knowledge we get at schools and universities is not used often only the most used stays clear in our minds.
In the other hand we have media and trends that deviate or attention about important matters, religion churches of all kinds telling that evolution is a lie and that the world is 6000 years old and that everything thing is made in function of men even women and any other crazy shit so they can have their golden cups and fuck children and treat women like maids or worst.
So yes, many of the things we dream to have, many of the things that were yesterday science fiction that are today a reality, it's thanks to the enlightenment, the industrial revolution, the world war--- but today's science fiction can't become a reality as fast because each year less and less people become those creative scientist that came up with revolutionary ideas that changed the world, each year we have less and less Einsteins, Less Darwins, Less Newtons, Less Curie, less Teslas, less Galilei and more Gagas, more Britneys, more Obamas, more Chavez, more Kim Il Sung, more Putin, more Osama bin Laden, more Saddam Hussein....
2:24 the best fart... I mean the best part of the video jaja, so funny.
Cool. The animation was awesome
I struggled last year with staphylococcus aureus for about three months.
3:35, we have Bunsen and Beaker from the Muppets as well as Proffesor Utonium from The Power Puff Girls in the background. Is the pink person anything or a generic scientist?
3:40
Professor Utonium =D
Fun to watch :)
Thanks for Arabic translation it helped me a lot ❤
The title of this video should be "How *bacteria* become resistant over time," not "How *antibiotics* become resistant over time."
It doesn't say that though
Through mutations
Yeah, it's probably just a careless error. Clearly they're talking about resistance to antibiotics in bacteria, not resistance of or in antibiotics!
what
So why does my doctor give me antibiotics every time I go in for anything?
He better has a very good explanation for that; otherwise, it's literally malpractice.
Anh Triệu it is quite common to hand out antibiotics "just in case" you don't have an infection.
Anh Triệu not to mention all the antibiotics in our animal meats, hand washes, and vaccines.
👍👈👆👊🙌🖖
causs hes a greedy moron that only cares about peddling the drugs he gets money to prescribe
This channel is better than going to school
Superb!
Koi mujhe smja skta h plz mujhe smj nh aya
3:39 -Professor Utonium!
Plz note: the bacteria to human ratio is actually closer to 1:1
OMG I had a test on this on Friday
Ted ed is the thing i would use auto play on