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

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Kurzgesagt – In a Nutshell
Dive into sources and further reading here: https://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 - 13 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 - Month ago
Kurzgesagt - In a Nutshell epic
joel marin
joel marin - Month 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!
Mash Fun On
Mash Fun On - 2 hours ago
Those 7.9k dislikes are ppl that are prob anti vax ppl
Endestroyer
Endestroyer - 2 hours ago
I got the flu shot and had a mild headache , other than that, I have no autism
VanguardAngel
VanguardAngel - 5 hours ago
Y’know, you really should do your own research


I did and found this video 💕. Seriously, ever since these anti-vaccine shenanigans started I wanted to brush up on my understanding of medicine (mom is a nurse). It’s been a few years since I’ve taken a biology class. Thanks for making this video, it was super informative and your animation style is cute to boot!
Miguel Rodríguez
Miguel Rodríguez - 5 hours ago
Unvaccinated Children: **Exists**
Bacteria and Viruses: It's free real estate.
Charlie Matthews
Charlie Matthews - 5 hours ago
🥖+🥗+🍓+🧀+🥓=😈🍔
I Support Jesus
I Support Jesus - 6 hours ago
Ummmmmm, just a quick question.... If your kid is vaccinated, isn't that supposed to protect them from the virus? So why would it matter if someone else's child isn't vaccinated? Your kid got the vaccination so they're safe right? My opinion if someone decides not to vaccinate their child, isn't that their choice? I bet these people on here insulting the parents that don't choose to get their children the shots would change their mind if their child got these shots and ended up a special needs child afterwards, or with ADHD! It happens all the time! It happened to my daughter! Think about it.....
[39th RR] Maxwell
[39th RR] Maxwell - 3 hours ago
Two reasons you're wrong. 1: Some kids can't get vaccinated. 2: If you contract a disease, it can mutate whilst in you, ergo making it able to make the jump to me, even if I'm vaccinated because our "Memory cells" don't detect it.
Jasmine Lyall
Jasmine Lyall - 6 hours ago
Some kids can't get vaccinated for medical reasons. The only way for them to be protected from diseases is through herd immunity so it affects them if not everyone is vaccinated. 8:56
Corey Playz
Corey Playz - 9 hours ago
I really realized that alot of anti-vaxxers are from America...
Is it sad that i hate my own nation? At least i am ethnically European (my ancestors are Scottish and German)
samle B
samle B - 10 hours ago
what about mercury and aluminium? What about long term results of the intoxication from metals. Today a child get around 25 shots of vaccine until the age of 2. Did anyone count how much toxic metals did his body gets?
Richard Gregory
Richard Gregory - 7 hours ago
" Did anyone count how much toxic metals did his body gets?" Yep, less than he gets from eating an apple.
Jami Casey
Jami Casey - 7 hours ago
There isn’t enough mercury to harm you and you consume more mercury daily and both of those help the vaccine do there job
Kk Jji
Kk Jji - 8 hours ago
Shut up, Karen.
Halo Meme 200
Halo Meme 200 - 12 hours ago
Vaccines are good for your body. Period
Jim W.
Jim W. - 14 hours ago
The video doesn’t address toxic preservatives contained in some vaccines. All of the side effects discussed are the acute side effects and not the effects of a child’s not fully developed liver to filter out these toxins.
In addition it video failed to point out that many of the cases of measles now occurring are in individuals who previously received the vaccination. Thus effectivity of the vaccines is questionable and is not addressed.
Bottom line, Parental Right to choose should be allowed in all cases of medical procedures regarding their children. Parents have the right to decide and accept whatever risks apply to their family. No one needs a Nanny State telling them that we have to do anything.
Jasmine Lyall
Jasmine Lyall - 5 hours ago
Although measles can occur in people who have been vaccinated, it is much less likely than in someone who is not vaccinated. This is shown by the huge decrease in measles cases since the vaccine started being produced. The problem is, whether or not you vaccinate your kids affects people who are unable to vaccinate their kids for medical reasons. 8:56
Jami Casey
Jami Casey - 7 hours ago
You stupid stupid stupid homo sapien learn basic knowledge you are a idiot your ancestors watched there children die horrible deaths that are preventable because of vaccines you know how many scientific studies show they are good too many to count do you you now how many studies show vaccines are bad none that are actually reliable so shut up and learn basic logic
Kk Jji
Kk Jji - 8 hours ago
Shut up, Karen.
notharmonious
notharmonious - 19 hours ago
apparently the black death is arising again, so that's fun i guess? thanks anti vax creatures
Madmadaleine Studios
Madmadaleine Studios - 21 hour ago
10 to the power of 23
Internet Cancer
Internet Cancer - 23 hours ago
*100000 research proofing vaccines are essential and are mostly harmless*
*1 YouTube video having 1 line saying vaccines can have side effects, but...*
*Anti vacciners: One ring to rule them all*
Dominic Plasencia Lopez
Dominic Plasencia Lopez - 23 hours ago
there are 7k karens that disliked the video
meme jesus
meme jesus - Day ago
Antivaxx is gay
Corey Playz
Corey Playz - 10 hours ago
yes
Adrian Vera
Adrian Vera - Day ago
meme jesus wanna talk about how dumb antivaxxers are?
Jesse Howse
Jesse Howse - Day ago
I have the phobia of needles but I still get vaccinated. I'm happy for that
Jesse Howse
Jesse Howse - 4 hours ago
I just close my eyes and think how well my stats are on my games
Adrian Vera
Adrian Vera - Day ago
Jesse Howse how do you deal with it?
potato the gamer
potato the gamer - Day ago
When i saw this title i tought Kurzgesagt became anti vax
Phew
Adrian Vera
Adrian Vera - 8 hours ago
Tapetalraindog 9 anecdotal what does that mean?
Tapetalraindog 9
Tapetalraindog 9 - 16 hours ago
Adrian Vera because almost all of these anti Vaxxer stories are vague and anecdotal
Adrian Vera
Adrian Vera - 21 hour ago
oof-i-stan why
oof-i-stan
oof-i-stan - 21 hour ago
Adrian Vera facebook and blogs
Adrian Vera
Adrian Vera - 22 hours ago
oof-i-stan ok so whats one thing that makes them dumb?
Elsan Andres
Elsan Andres - Day ago
Really glad I saw this.
And the MMR vaccine.
- AsherGamingYT -
- AsherGamingYT - - Day ago
I have vaccines
Liam Coyne
Liam Coyne - Day ago
4:25 Some of S.E.A, Caribbean, Iceland, Ireland, Asian Egypt and other places: *OOOOOF*
Jacob Merrell
Jacob Merrell - Day ago
Anybody else get vaccinated and live past 3
Awesome King
Awesome King - 13 hours ago
@Adrian Vera well duh
Adrian Vera
Adrian Vera - Day ago
Jacob Merrell i didnt and now im dead. I would have been 18 this year (For the record i am 18 but i am vaccinated)
lyrehc the bran man
Antivaxxers, you are in as much of a position to judge the feasibility of the components of a vaccine as anyone who's not an engineer is when it comes to judging the safety of a passenger plane by glancing at a cross-section diagram.
Karl Playz
Karl Playz - Day ago
All the dislikes are from anti-Vaxx feminists
Logan Sini
Logan Sini - Day ago
dont watch this you might die
Rage Games
Rage Games - Day ago
I prefer my future child to have autism but not a dead child
Christopher Harper
Christopher Harper - Day ago
just found out my mum is an anti-vaxer so now i'm 18 i'm getting them all done myself and we just had an argument where she told me that vaccines are bad so i had to go back to this video to restore my faith in humanity. p.s. i did read all the sources and i am satisfied that i made the right choice lol.
Adrian Vera
Adrian Vera - Day ago
Christopher Harper im proud of you
Ella Luv
Ella Luv - Day ago
Anti-vax mom: omae wa mou shindeiru.
Anti-vax kid: Nani??
Ayub Sharif
Ayub Sharif - Day ago
This whole video is some bs, made by the government elites to trick you idiots to inject this poison into your bodies.
Corey Playz
Corey Playz - 10 hours ago
Made by the government elites even though Germany is not an Closed Anocresey and the fact they are Germans
Adrian Vera
Adrian Vera - 22 hours ago
Lorelei None of your beeswax i want to know which karen this is
Adrian Vera
Adrian Vera - 22 hours ago
Lorelei None of your beeswax whats her last name?
Lorelei None of your beeswax
0ooh cool I found a Karen guys
Adrian Vera
Adrian Vera - 23 hours ago
lyrehc the bran man oh ok. I got worried there for a sec. im also a provaxx
Topz 34 Gaming&more
I’m no anti vaxxer but both of my brothers had the flu for 2 weeks after getting their flu shots from their highschool
Jasmine Lyall
Jasmine Lyall - 5 hours ago
Finally! A productive conversation!
Topz 34 Gaming&more
Richard Gregory well now I know! Thanks!
Richard Gregory
Richard Gregory - Day ago
Because (a) it takes time from the shot to build full immunity, (b) the immunity is not 100% perfect, it just reduces your chanc eof getting flu - a LOT - and reduces the severity of the flu if you get it and (c) every year they have to make a "best guess" on which strains of flu are likely to be prevalent in that year; different strains dominate in different years and the virus mutates a lot as well. That's why you have to have a flue shot every year, to keep you up to date. Sometimes this "best guess" is wrong. It is also perfectly possible that your brothers just got unlucky and et a flu virus that wasn;t included in the shot. It;s not possible to produce a vaccine to cover every strain there is. Lastly, lots of people think they had flu when they had a bad cold. Flu will make you so sick you can;t get out of bed for a week.
JOSEPH GARCIA
JOSEPH GARCIA - Day ago
They hated Kurzgesagt because he told the the truth
frisbee jo
frisbee jo - Day ago
Duck mouse cousor at 0:39
C & C Miller
C & C Miller - Day ago
Karens : reads about vaccines causing autism and doesn't vaccinate their kids.
Unvaccinated children : *has autism*
Karens : *impossible*
stealthninja playz
stealthninja playz - Day ago
ladies and gentle men we got em
stealthninja playz
stealthninja playz - Day ago
this click bait is good
Monroe Robbins
Monroe Robbins - Day ago
A) Thank you for making this video! Even though we know that vaccines are important to stay alive, but it’s good to recognize how vaccines work, and why they’re so useful. And B) wouldn’t it still technically be your body getting stronger if you don’t die? Your body creates memory cells, which makes your immune system stronger against diseases. Though, if I’m wrong, my sincerest apologies, I’m just curious.
Tens
Tens - Day ago
Is this channel made from the government
Eddie Caban Caban
Eddie Caban Caban - Day ago
Tens Go find out Karen
Constantine
Constantine - Day ago
Tobacco smoking industry 1940's: tobacco smoking is perfectly safe, they do not cause lung cancer
Vax cult parrot 2019: vaccines are perfectly safe, they do not cause autism
Religion of Scientism, worst state of collective science..
Adrian Vera
Adrian Vera - 8 hours ago
Constantine tobacoo smoking was later determind to destroy your lungs gradually as you smoke. Its not healthy, i aint brainwashed, they were considered healthy but further research determined them as harmful
Constantine
Constantine - 16 hours ago
@Adrian Vera tobacco smoking was considered perfectly safe & promoted as anti-depressant by medical experts in the 1940's.. just like they promote vaccines now.. do the research..
Constantine
Constantine - 16 hours ago
Have you read any vaccine licensing studies? or the safety trials for the ingredients used in vaccines, conducted by the FDA/CDC? do you have any information about mutagenic, carcinogenic, & fertility effects from vaccines? do you understand the gold standard of drug licensing safety studies? do you know about the NCVIA act? have you read any NVICP court cases? do the basics then come back.. dont make immature childish arguments.. with your fairytale junk science brainwashing..
Pizza Lover
Pizza Lover - Day ago
I had measles I felt really sick I thought it was just a normal sickness now I see I was lucky to live?
Edit: is it also common for kids that got there vaccine injections to have measles cuz I did
Jasmine Lyall
Jasmine Lyall - 5 hours ago
Vaccines don't eliminate the chances of you getting a disease, they reduce it by A LOT and if you do get the disease, its usually less bad than if you hadn't been vaccinated
Adrian Vera
Adrian Vera - Day ago
Pizza Lover it has happened but its not because of the vaccines itself, it takes a while for a vaccine to actually start working because your body needs time to create the memory cells
Benji Reil
Benji Reil - Day ago
so what ur saying is vaccines made me gay?
Eddie Caban Caban
Eddie Caban Caban - Day ago
Yea it was the vaccine
Jack Fihe
Jack Fihe - Day ago
Benji Reil vaccines and sexuality have literally nothing to do with each other
Remi Lalaque
Remi Lalaque - Day ago
This video is beautiful
Remi Lalaque
Remi Lalaque - Day ago
I love the animation
DJ Sillz
DJ Sillz - Day ago
When i got vaccinated i got a bit of swelling on the forearm
Andrew Bergamann
Andrew Bergamann - Day ago
I'm glad Kurzgesagt developed a vaccine against anti vaxxer's disease
Louie Cross
Louie Cross - Day ago
do one about autism please im autistic and want to find out more
ice pheonix studios
Umm no,vaccines cause a lot more deaths than lifes saved and vaccines are just injections with robots in them that are made by the government to Spy on us everywhere,essential oils and other natural herbs are better than vaccines i cant believe people still think vaccines are good
notharmonious
notharmonious - 19 hours ago
@ice pheonix studios was about to throw some hands, don't do that lmao.
Adrian Vera
Adrian Vera - Day ago
ice pheonix studios lol you weirdo
Pixelart Animations
ice pheonix studios I don’t think that this is the best way to get subscribers
Rhys Dooley
Rhys Dooley - Day ago
All diseases will run from my body of oil and flinstone gummies
The Backyard Man
The Backyard Man - Day ago
Anti vax mom: cries in corner after being *ooft
rammenstein
rammenstein - 2 days ago
I remember a few years ago, there was a commercial airing on TV about Whooping Cough. The first time I saw it, my only thought was 'Whooping Cough? Who the fuck gets Whooping Cough?! I thought we all but eradicated that!" It's really sad that this anti-vaccination BS is bringing back diseases that had been practically unheard of for generations.
Vary Olla
Vary Olla - Day ago
You got it! Once upon a time many infectious diseases were "endemic" = meaning that outbreaks were self-sustaining and thus they were ubiquitous across the land. Then as a result of mass vaccination programs = over a period of years we saw massive reductions in incidence as the cumulative herd immunity built up. Net result: few people alive today have ever seen a case of many of these things. Unfortunately as the old saying goes: _"history repeats itself."_ This happens because subsequent generations forget the hard-fought lessons of previous ones. So the young people today who represent many of the anti-vaxxers = grew up in a world where things like whooping cough were basically nonexistent. That made the concept of infectious disease prevention abstract in their minds as they had never seen a case = and accordingly they incorrectly believe that vaccines are unnecessary. So the moral to the tale is that you do not live in a vacuum. Infectious disease pathogens exist in nature - and thus in human populations. Accordingly you are always at risk. We can then either mitigate that risk via vaccinations = or suffer the results of the breakdown of that herd immunity which took decades to build up............and once again these things will rear their ugly heads. Have a nice day.
Adrian Vera
Adrian Vera - 2 days ago
rammenstein exactly
Luke Phillips
Luke Phillips - 2 days ago
when the adults who don’t vax their kids are vaccinated
Ayden Racco
Ayden Racco - 2 days ago
This needs to be shown and shared everywhere
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