What causes antibiotic resistance? - Kevin Wu 

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

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

Bayarsaikhan Baasanbat lol

DNA Vs RNA

What are you, 9 years old?

@@manik0w4t1 9 year old

DNA wants to be friends with RNA

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.

wish granted

Learn english

Learn english

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

yass

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

True

Me too

Yup it was really clever

purple bowling ball

doc hendrix p

Plagiarism!

doc heسواا

doc hendrix OO ) 0 (

doc hendrix

ngl thats epic

*BHABHA BANANA*

Stine Newton qw

+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

That's pretty cool

+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 !!!!!!!!!!!!!!!!!!!

It looks like Travis Scott

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: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-jijuG9tyoR0.html

mexshadowhope Finally another character

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!

bot

You a doctor now?

@@siggi3712 I hope they are

Antibiotic Kill​ mrsa

A

Antibiotic​Kill​ mrsa bacteria

Stay away from PRRM (Penicillin Resistant Redmycosis), redmycosis is a real infection of the skin

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.

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.

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

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

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....

Koi mujhe smja skta h plz mujhe smj nh aya