The Side Effects of Vaccines - How High is the Risk?

Sources: sites.google.com/view/sources-vaccines
Vaccines are one of our best tools to prevent dangerous diseases, but they come with side effects. So would it be safer not to vaccinate?
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Comments

  • Kurzgesagt – In a Nutshell

    Kurzgesagt – In a Nutshell

    2 months ago

    Dive into sources and further reading here: sites.google.com/view/sources-vaccines Vaccines and their side effects are a hard topic to cover - we know we keep saying this, but this case especially, there were a lot of things to consider. You can’t blame people for being worried, so we wanted to take their concerns seriously. Because it is impossible to cover everything there is to know about vaccines in a ten minute video our sources are extra extensive and explain a lot of aspects in more detail, with an extra focus on further reading. So if you want to dive in deeper or have more arguments at hand for your next heated discussion, here you go.

  • Get Pugger

    Get Pugger

    18 days ago

    Clint Ofray did your brain kill itself because it knew you were no hope

  • Ese Callum

    Ese Callum

    Month ago

    vaccines are not subject to the safety rigors undergone by other pharmaceuticals in the FDA approval process. There are no large scale, double-blind, placebo controlled studies. And, in the one 1930 human study of thimerosal that predated its use in vaccines, all the subjects injected with thimerosal died. In 2004, an FDA official acknowledged in testimony before a Congressional committee, that no government or privately funded study has ever demonstrated thimerosal’s safety. On the other hand, there is plenty of science suggesting that thimerosal is NOT safe. Several hundred studies available on PubMed link thimerosal exposure to the neurodevelopmental and immune system diseases that are now epidemic in the generation of American children born after the CDC dramatically increased childhood thimerosal exposure starting in 1988. My book, Thimerosal- Let the Science Speak, summarizes these studies. The scientific literature inculpates increased thimerosal exposure as a culprit in the explosion of ADD, ADHD, speech delay, narcolepsy, SIDS, ASD, seizure disorder, tics and anaphylaxis, including asthma and food allergies. According to the CDC, one in six American children-the so called “thimerosal generation”-now suffers from a developmental disability. We have published a compendium of 80 published, peer-reviewed studies that strongly suggest a link between thimerosal exposure and autism.

  • jsmyth024

    jsmyth024

    Month ago

    I'm sorry, but we are the sickest species ON THE PLANET. Just think about that for ONE minute. Our gut microbiome is being sterilized by pesticides like round up, and we are told they are safe(yes, they kill the bacteria in your gut - shocker), but DON'T WORRY, they have something you can buy for that. We are developing autoimmune diseases left and right. A study was just released that shows how millennials health plummets at around age 27, and no one is concerned that it's something to do with out healthcare? "healthcare" - that's a misnomer at this point. The SAME people that push round-up as being safe(now proven to cause cancer in a court of law), "provide" us with cancer treatments and vaccines. The same people who sell us vaccines, treat our children of these chronic illnesses. NO ONE is brave enough(or intelligent enough) to raise an eyebrow to that? Oh, wait, they are, but then they are told they are just crazy conspiracy theorists who are probably literally hitler and voted for trump. And people fall for it because it makes them FEEL safe. Meanwhile over FIFTY PERCENT of our youth(YOUTH!) have chronic illnesses that the AMA says they will NEVER recover from. And it's not enough for these mega corps to make millions or billions, now they are pushing for trillions. That's not fishy to you guys? I swear, people have thrown common sense directly out of the nearest window for, "double blind published data" We will NEVER get it. There are too many variables involved and you know this, that's why you keep asking. Honestly it makes me sick and people who are working for them should be ashamed of themselves. They aren't, because they have money in the bank, but one day, people are going to have had enough and they will be found and prosecuted. How many more of our loved ones have to suffer and die before it gets to that point?

  • frick ajit pai

    frick ajit pai

    2 months ago

    Kurzgesagt - In a Nutshell epic

  • joel marin

    joel marin

    2 months ago

    thank you for making this video, its been a great help for my social justice project. I hope to use this as a source to help write my letter to a politician, (who is undecided as of writing this), I really hope to make a change and to make vaccinations more mandatory in the united states!

  • KATUS the cactus

    KATUS the cactus

    Hour ago

    The comments are gonna be a war zone

  • neelkanth sikdar

    neelkanth sikdar

    2 hours ago

    People who dislike are karen.

  • saint pendon

    saint pendon

    5 hours ago

    Anti-vaxxers: many died cause of vacines Me: *omae wa moushindeiru*

  • JaveDaPro

    JaveDaPro

    7 hours ago

    Anti vax gang

  • 성이름

    성이름

    10 hours ago

    정말 과학적이고 이성적이고 통계적이고 합리적이다 한국에 맘충페미년들이 필수로 봐야할 영상인

  • iwantdie

    iwantdie

    12 hours ago

    1:59 does this mean I can just catch tons of infections and never get ill from them again?

  • Richard Gregory

    Richard Gregory

    8 hours ago

    If by that you mean if you get infected and recover, you are then immune to getting that infection again...well, mostly, yes. Once your immune system has encountered something liek the measles virus, it builds a specific defence against it. This defense is far more effective than the generalised defence mechanisms the immune system uses against something it has never met before. Measles for example: when you first encounter the virus (by being infecte dor having the vaccine) you have no specific defence against it. Your body deploys it's generalised defence; this is effective against all type of invader - and it is often sufficient on it;s own. In the case of measles (and many other diseases) this is not the case. Then the general troops fight an holding action, this gives the body time to create a specialised defence tailored specifically for that invader: and no other. Your body retains a memory of that invader, so if it meets it again, the specialised defence is available immediately, and it is so deadly that you are what we call "immune". The inader is destroyed before it can cause trouble. For most diseases this immunity is life long. For some it is not. Moreover, some diseases like influenza there are many different variants: if you catch influenza type A you are immune to it, but you can still catch influenza type B. These viruses mutate rapidly to evade the immune system. Tha is also why you catch the common cold repeatedly throughout your life.

  • SNEEZE NATION

    SNEEZE NATION

    13 hours ago

    5:15

  • SNEEZE NATION

    SNEEZE NATION

    13 hours ago

    5:14

  • Reklaw

    Reklaw

    14 hours ago

    I’m sad more people don’t see this.

  • Anthony Draws For You

    Anthony Draws For You

    16 hours ago

    Hey remember polio and how nobody gets it anymore?

  • Juan carlos Prové

    Juan carlos Prové

    3 hours ago

    And how anti-vaxxers brougt it back?

  • Atomiic

    Atomiic

    18 hours ago

    God, this video is the perfect bait for antivaxers. The thumbnail and title perfectly attract the karens. You add an enticing hook about the "risks" and then go into how vaccines are an Amazon creation. 10/10

  • Gage Ferland

    Gage Ferland

    21 hour ago

    It’s fucking bullshit that I can only like this once

  • payton jarden

    payton jarden

    Hour ago

    Yeah like why are they not letting my children die from measles its 2019 let me kill them already

  • Your ultimate slav creator I'm as strong as shaggy

    Your ultimate slav creator I'm as strong as shaggy

    Day ago

    All dislikes are from anti-vaxxers

  • McAlkis

    McAlkis

    Day ago

    Why the hell does USdownload not put THIS on the trending page?? (Ok, I know WHY, but still)

  • Michcio

    Michcio

    Day ago

    7,9k of anti-vax mothers

  • Oofinheimer

    Oofinheimer

    Day ago

    My child is allregic to seatbelts. I don't even have a child.

  • Alper Filiz

    Alper Filiz

    Day ago

    Bu video cok önemliydi aşı karşıtı bir video olsaydı kanalı engelleyecektim. Teşekkürler kurgesagt.

  • Malilla X

    Malilla X

    Day ago

    Fortunately, smart people are in the majority; )

  • Juan carlos Prové

    Juan carlos Prové

    3 hours ago

    ...for now

  • Minh Quan Vo

    Minh Quan Vo

    Day ago

    It's 2019, and we have to make this video

  • Rachel Leach

    Rachel Leach

    Day ago

    my professor once said, “you’re basically injecting a mugshot of the bad guys into your body for the good guys to fight off.”

  • Horacio Ruiz

    Horacio Ruiz

    Day ago

    *has the most dangerous disease* Doctor: put a band-aid on him this is only a animation

  • PHILL SWIFT HERE WITH FLEX TAPE

    PHILL SWIFT HERE WITH FLEX TAPE

    Day ago

    Still get vacintated it good 👍

  • Mathis Foret

    Mathis Foret

    Day ago

    , before the vaccination i had developede an allergie and when go for the vaccination of the H1n1( French name) i go internationale hospitol

  • NiftyBad Gaming

    NiftyBad Gaming

    Day ago

    The only thing you will catch from Vascine is being alive

  • Rak Usu

    Rak Usu

    Day ago

    As modern days gets more advanced, some people get dumber. Vaccines exists for a reason. In third world countries, it's especially necessary as diseases like measles is still pretty common.

  • The entire us Millitary

    The entire us Millitary

    Day ago

    There’s a vaccine in Area 51 that doesn’t cause autism

  • Joshua Jeong

    Joshua Jeong

    Day ago

    Wonder what would happen if an antivax mom watched this?

  • Tina Lavender

    Tina Lavender

    Day ago

    I have been vaccines to autism yet I still have it

  • emigoldber

    emigoldber

    17 hours ago

    There is no vaccine for autism because it's nothing material - not bacteria, not a virus, not a fungus. It's a psychological problem. So they're is nothing to fight off with vaccines! It's a game of the mind...

  • Alvaro Perez

    Alvaro Perez

    Day ago

    Please do more videos dudes!!!

  • Alex Abrashev

    Alex Abrashev

    2 days ago

    Please someone make bulgarian subtitles!

  • Juan carlos Prové

    Juan carlos Prové

    3 hours ago

    @emigoldberHoW AbOuT YOu LeaRn SOme BuLgArIAn

  • emigoldber

    emigoldber

    17 hours ago

    how about you learn some english

  • Need memes? I got u

    Need memes? I got u

    2 days ago

    Vaccines cause a… adulthood…

  • Robert Russell

    Robert Russell

    2 days ago

    Video: the risks of vaccines Karen *oh yeah* Karen during disease part: these effects aren't so bad, why are people afraid? Karen during vaccine part: OMG THESE EFFECTS ARE WAY TOO DANGEROUS BIG PHARMA IS KILLING ME

  • Pafel Pafelov

    Pafel Pafelov

    2 days ago

    This video explained vaccines so simple even retards can understand it... I see what you did there kurzgesagt ;)

  • DJ_Trolly

    DJ_Trolly

    2 days ago

    Memory cells = PTSD cells

  • Matias Braga

    Matias Braga

    2 days ago

    Can vaccines produce stronger bacteria/viruses every year? Can this lead to stronger vaccines every year? Does this have a limit? What if you forget to take vaccines as frequently as you should?

  • Vary Olla

    Vary Olla

    18 hours ago

    As Willy Wonka would say: _"strike that - reverse it."_ Actually unvaccinated people are what promote new strains of pathogens. Vaccines prevent an active infection occurring. An active infection = means the pathogen in you is replicating beyond your immune system's capacity to destroy it. So no active infection = no replication. Meanwhile when unvaccinated get sick they are allowing the pathogen in their body to replicate = which can give rise to new mutations occurring. So anti-vaxxers are the one actually promoting the rise of new and potentially worse infectious diseases - not the vaccinated. I'll give you an example. The MMR has been around since the early 1970's. All MMR vaccines employ the Type A genotype of the MeV virus which causes measles. All current genotypes found around the planet today causing measles outbreaks = non-Type A strains. So Type A MeV was eradicated from human populations via decades of vaccine employment. Meanwhile we see other strains exist solely as a result of endemic measles infections around the planet as a result of unvaccinated people = infections which the MMR could eradicate if people would only use the vaccine. So 40+ years of MMR use has not given rise to a more virulent strain of the virus. What is actually sad is that the MeV virus - like the Variola virus which caused smallpox = only exists in humans. Accordingly we could eradicate measles within a generation if people would simply get their MMR shots as they are supposed to. Have a nice day.

  • Richard Gregory

    Richard Gregory

    2 days ago

    (a) no (b) no and (c) your immunity lapses or gets weaker so you're at higher risk of infection

  • Drawing It!

    Drawing It!

    2 days ago

    i sure hope there are only 35 000 000 anti-vaxxers out there 35 000 000 out of 7 000 000 000 is 5% of our population

  • Drawing It!

    Drawing It!

    2 days ago

    who else alr know how vaccines work but just want to see the video?

  • Hesu Teravanesyan

    Hesu Teravanesyan

    2 days ago

    If I showed this to my anti vaxx mom she would just say this people are making it up and doing it for the money. It annoys me so much and I can’t do anything about it to get vaccinated. She also says “look I didn’t get vaccinated and nothing happened to me”. It pisses me off so much

  • Hesu Teravanesyan

    Hesu Teravanesyan

    45 minutes ago

    Usa

  • Juan carlos Prové

    Juan carlos Prové

    3 hours ago

    In witch country do you live?

  • socialism don't work at all

    socialism don't work at all

    2 days ago

    The dislikes are anti-vacs

  • idk ?

    idk ?

    2 days ago

    Surprisingly my dad was the anti vaxx one but since they were divorced and my mom had full custody, I made it to 13! I just now showed him this and I hope it will change his mind

  • momomo CRONx

    momomo CRONx

    Day ago

    Good for you. I hope your dad well, and i wish your comment gets many likes.

  • Andrew Clarke

    Andrew Clarke

    2 days ago

    Saying vaccines and autism are linked is liked saying school causes disabilities (like being in a wheelchair)

  • Andrew Clarke

    Andrew Clarke

    2 days ago

    What if the anti vaccination thing was started by coffin company

  • Andrew Clarke

    Andrew Clarke

    2 days ago

    There is no risk (unless your allergic but that’s just something made up by antivaxxers, I think)

  • F.u.c.k Go.ogl.e

    F.u.c.k Go.ogl.e

    2 days ago

    and go figure the comment section is an echo chamber

  • F.u.c.k Go.ogl.e

    F.u.c.k Go.ogl.e

    2 days ago

    kruz is now confirmed to be controled op. black list and move on

  • Ultrasound Animations and Letsplays!

    Ultrasound Animations and Letsplays!

    2 days ago

    Dont vaccinate your kids,you could kill them Just let a doctor do it, dummy!

  • DRGW Mapping

    DRGW Mapping

    22 hours ago

    Nice joke.

  • Meme Meme

    Meme Meme

    2 days ago

    Me: God can we have some of our extinct animals back. God: Ok. Anti-vaxxers: Makes God accidentally bring measles back instead.

  • Kerbin

    Kerbin

    2 days ago

    And some idiots will not even watch this, and continue their unvaccinated life. What the fuck do you think, Karen? Go on, go to that useless Restaurant and eat your shit. When you come back, pay the goddamn Babysitter her money. She probaly caught the measles too, because of your stupid parenting. No wonder why your husband left you. When that Babysitter comes home, takes care of his kids, then tomorrow, they all will probaly be infected with fucking measles. They also have a chance of dying. While you are posting false shit on social media, saying that 'mY kId Is UnVaCcInAtEd AnD hE iS fInE', They might die. After that, will you say sorry? Will you feel sorry? Or just complain that the Babysitter is not coming to work? And this could all be prevented by a vaccine... A. Single. Vaccine. Is it THAT hard, Karen?

  • Amelia.mp4

    Amelia.mp4

    2 days ago

    The 7.9k dislikes are anti vaxxers

  • Mnyz.Ching

    Mnyz.Ching

    2 days ago

    7:09 "so we vaccinated 10'000'000 kids"

  • FIRESTAR

    FIRESTAR

    3 days ago

    We should isolate anti vaxxers for 10 years and see if they live through it and if they change their minds about vaccines

  • CreeperDude0509

    CreeperDude0509

    2 days ago

    Well they have feelings to you know.

  • Milka Bogovac

    Milka Bogovac

    3 days ago

    I actully think i know why this video has such a click-baity title. Its made so that Kurzgesagt can trick Anti-Vaxxers in order to watch this video. And learn that Vaccines actully help us.

  • Milka Bogovac

    Milka Bogovac

    2 days ago

    @Fredric Bagguette It is not clickbait. But the tiltle sounds like clickbait.

  • Fredric Bagguette

    Fredric Bagguette

    2 days ago

    Milka Bogovac how is this clickbait?

  • Milka Bogovac

    Milka Bogovac

    3 days ago

    0:40 Wow. Did not know that the human body works like a C&C game. (The more you know :D)

  • Приморский Маппер

    Приморский Маппер

    3 days ago

    Strange, but i am unvaccinated, i have a very weak immune system but i was vaccinated only when i was borned. I never was infected with Flu or any other serious disease except chikenpocks. I do not use vaccines because virus is often mutating, and there is chance to get complications, so if i have a vaccine from flu stamm in 2018, i won't be protected from 2019 stamm, but newborned have to be vaccinated because their immune system is to weak to protect themselves.

  • ster oids

    ster oids

    2 days ago

    Приморский Маппер You live in Russia where you don't really have to worry about measles outbreaks.

  • Fein Yep

    Fein Yep

    3 days ago

    well the anti-vaxxers are a part of a grand scheme devised by them old diseases that are making a comeback~

  • HosterJack

    HosterJack

    3 days ago

    I died laughing at 3:03. Damn you guys are RUTHLESS.

  • Locket

    Locket

    3 days ago

    Karen who wants the planet to shrivel up and die: I think I should create anti vaccinators so more people die. Dumb people who dont care about their children's safety: YES

  • Dr Papilla

    Dr Papilla

    3 days ago

    Before I was vaccinated I was sick all the time it was repetitive and annoying taking medications and pills and later in my school they did a vaccination program I told my parents about that and accepted now I get hardly sick.

  • Rainbow the Dragon Cat

    Rainbow the Dragon Cat

    3 days ago

    Every time I see an anti-vax comment I will reply with just a link to this video because the title will trip them up.

  • Urpo Oraakkeli

    Urpo Oraakkeli

    3 days ago

    I wasn't vaccinated and i'm perfectly healthy Only thing that has happened is my little brother died to measles. What a weakling xDDD Only strong people don't need vaccines :D

  • Fredric Bagguette

    Fredric Bagguette

    Day ago

    Urpo Oraakkeli no you hang up!

  • Urpo Oraakkeli

    Urpo Oraakkeli

    2 days ago

    @Fredric Bagguette no u

  • Fredric Bagguette

    Fredric Bagguette

    2 days ago

    Urpo Oraakkeli okay now go away and don’t come back!

  • Urpo Oraakkeli

    Urpo Oraakkeli

    2 days ago

    @Fredric Bagguette is my job

  • Fredric Bagguette

    Fredric Bagguette

    2 days ago

    Urpo Oraakkeli your reply made my day!

  • Banu 02

    Banu 02

    3 days ago

    How can anyone be click baited to think it's an antivaxer video lol. It's Kurzgesaht, obviously it will be on a rational side.

  • eccentricwriter

    eccentricwriter

    3 days ago

    Q: How high is the risk? A: You're gonna die one day anyways so it doesn't matter.

  • Erik .Schfr

    Erik .Schfr

    3 days ago

    I wasn't vaccinated and I still live so there's that

  • Erik .Schfr

    Erik .Schfr

    Day ago

    @Bird? had it 3 years ago and I'm fine

  • Bird?

    Bird?

    Day ago

    step on a rusty nail, and you wont be fine any longer

  • momomo CRONx

    momomo CRONx

    Day ago

    Hey, how about you go and see someone with horrible viruses and hug them? lets see what happens then.

  • Urpo Oraakkeli

    Urpo Oraakkeli

    3 days ago

    vaccines cause adulthood

  • CrazyGamesPlays

    CrazyGamesPlays

    3 days ago

    Why am I watching this like 10 minutes after I just got vaccinated... *Why.*

  • ster oids

    ster oids

    2 days ago

    What do you mean? This video is implying that you're safe now.

  • Sarah's Hubby

    Sarah's Hubby

    3 days ago

    My mom was an anti-vaxxer, I grew up in Gosnell Arkansas and the local school district there may have actually saved my life, they REQUIRED shot records to prove that your kids have been vaccinated for them to even be allowed to enroll in kindergarten, I remember back in 1999 being taken to the public health clinic in Blytheville Arkansas to get caught up on all my shots at age 5 because it was either that or homeschooling, I think that's the way ALL school districts should be! God bless Gosnell Arkansas!

  • reality check

    reality check

    3 days ago

    I’m getting one tomorrow So nervous

  • momomo CRONx

    momomo CRONx

    Day ago

    I am responding two days from now, so i hope that it went well.

  • Urpo Oraakkeli

    Urpo Oraakkeli

    3 days ago

    no worries fam. Only thing vaccines give u is adulthood

  • Chocoya

    Chocoya

    4 days ago

    I don’t support the kkk K- karens K- killing K- kids

  • Fredric Bagguette

    Fredric Bagguette

    2 days ago

    Why won’t she let me see them AGAIN!

  • Scrollreader

    Scrollreader

    4 days ago

    So. First off. I'm NOT a anti-vaxxer, I am pro-vaccine. That said though, I'm told that vaccines used to contain things like mercury and some still do have harmful chemicals. Is there any merit to this, and are there some vaccines that have a higher side-effect level than the one described in this video?

  • Vojta Vojta

    Vojta Vojta

    17 hours ago

    @DRGW Mapping They took it out completely. It was not an elemental mercury, rather thimerosal, which was used for multi-dose vials as a conservant. Today you can find it only in multi-dose flu vaccines and you can still get a flu shot without it. Nevertheless, it was proven to be harmless.

  • DRGW Mapping

    DRGW Mapping

    22 hours ago

    Actually, @carleo 777, they only lowed it. However, it was still at a safe amount before it was lowed. The only reason they lowed it was because parents were like "wait, there's MERCURY in it?!"

  • momomo CRONx

    momomo CRONx

    Day ago

    they don't put mercury, aborted baby fetus or other things in. what they put in is some animal uterus (because the uterus is SUPER PROTECTIVE against viruses) and some aluminum (just a little, to strengthen the vaccine. We eat tons of aluminum anyway) and yes, there are some with other worse side effects. but don't be afraid.

  • Vary Olla

    Vary Olla

    3 days ago

    Diphtheria = bad. Pertussis = worse. Chickenpox = bad. Smallpox = worse. Moral of the story: not all infectious pathogens are the same. Some impact the body more severely than others = resulting in harsher effects. So understanding this fact = understand that vaccines likewise are not all the same based upon the pathogens they are protecting you from. Since you most often develop side effects from vaccination - not from the ingredients per se - but rather from the actual pathogen employed in the vaccine = that is why we see as you say the side effects vary depending on the vaccine. So if both the vaccine and the disease it prevents can cause similar effects in people because those effects are being driven by the pathogen = whichever one offers the least number of adverse reactions is the better option as you are at risk regardless. Thus history demonstrates conclusively that people react badly to vaccination at a level far less than we used to see them react to the disease the vaccine prevents in the time before we had a vaccine. Have a nice day.

  • Richard Gregory

    Richard Gregory

    4 days ago

    "harmful chemicals" is misleading. It all depends on the dose. Salt will kill you if you have too much, do you hesitate to have some on your fries? Mercury (actually, ethyl mercury, which has totally different properties to mercury metal) has mostly been removed. Stuff like preservatives etc would be harmful....in large amounts. The amounts in vaccines is absolutely tiny. Crackpot anti-vaxxers produce long list of "toxic chemicals" but the point s they aren't toxic in the amount sin a vaccination. You get like a hundred times the aluminium from eating food every week than you do from a lifetime of vaccines. Anything can be toxic..in the right amounts. Every medication is toxic...if you take too much. alcohol is a deadly poison.

  • Mash Fun On

    Mash Fun On

    4 days ago

    Those 7.9k dislikes are ppl that are prob anti vax ppl

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