What is a Vaccine?
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#immunization #vaccines #viruses
Immunization is the process of becoming immune to or protected against a disease usually by receiving a vaccine. Vaccines stimulate your immune system to protect you from certain diseases so you won't get sick or get an infection. Normally, the organs and cells of your immune system defend your body from harmful germs, such as bacteria and viruses. Immune cells are constantly circulating through your body. They monitor certain substances on the surfaces of cells called antigens. Healthy cells have different antigens than diseased body cells or foreign invaders in the body. Immune cells usually ignore the antigens on healthy cells. But when immune cells come across antigens on germs, they destroy the germ. Afterward, the immune cell displays the germ's antigen on its surface. This activates other types of immune cells to help get rid of the infection. For example, some activated immune cells recognize the antigen on infected body cells and then destroy them. Other activated immune cells, called plasma cells, make molecules called antibodies. These antibodies travel through your body and lock on only to germs that have its specific antigen. This marks the germ for destruction. Then other immune cells attack the germs that have these antibodies. Once the infection is gone, some of the immune cells that were exposed to the antigen become memory immune cells. In the future, if the same type of germ infects your body again, the memory immune cells will be ready to destroy it so you don't get sick. This is called natural immunity. In many cases, it will last your whole lifetime. The problem with getting natural immunity from having the disease itself is that some naturally acquired infections can cause serious complications or may even be deadly. For example, polio can result in permanent paralysis or death. Measles can cause swelling of the brain resulting in permanent brain damage or death, especially in children under age 5. And whooping cough also known as pertussis can cause complications such as pneumonia, slowed or stopped breathing, and death, especially in babies under 1 year of age. While symptoms may not be severe in all people, it's not possible to know who will be affected enough to become very ill or even die. Vaccines can protect you from getting these diseases and their harmful symptoms. Vaccines often contain a small amount of weakened or killed germs, but some contain genetic material such as RNA or DNA that provide instructions for your body's own cells to make the germ's antigen. Usually, you receive a vaccine as a shot. Inside your body, the germ particles in the vaccine teach your immune cells to attack these germs. This process doesn't make you sick, but it does cause your body to make memory cells and antibodies for those germs. As a result, if that germ infects your body later in life, your immune system is ready to fight the infection so that you don't get sick. The main types of vaccines include: live attenuated vaccines, inactivated vaccines, toxoid vaccines, subunit and conjugate vaccines, mRNA vaccines, and viral vector vaccines. Live attenuated vaccines use alive but weakened germs. They're most like a natural infection and provide a strong disease immunity, examples are the measles, mumps, rubella, chicken pox, and flu nasal spray vaccines. Inactivated vaccines use inactive or killed germs. You may need several doses or booster shots over time. Examples are the hepatitis A, flu, polio, and rabies vaccines. Toxoid vaccines protect against harmful substances made by germs called toxins. They use weakened versions of the toxins called toxoids. You may need booster shots to maintain protection against diseases.
ANH20241
Пікірлер: 2 200
very dispointing how I learn more online than at school
@Wakakalala1
2 жыл бұрын
Very sad for you indeed...
@thebronzeavengers4194
2 жыл бұрын
Maybe after 20 years, This is school We just don't know yet
@indubujji1540
2 жыл бұрын
S plz
@noontajalsir6506
2 жыл бұрын
That is right, lam disapoint too
@minecraftmonsters315
2 жыл бұрын
Yesh its easy to learn in youtube hhahah
"Why are you watching this?" "Curiosity. Just pure curiosity "
@overactivewaylxve6828
3 жыл бұрын
This is it, this is the comment.
@thanksforthacheese5977
3 жыл бұрын
Curiosity killed the cat
@amandabarajas2363
3 жыл бұрын
@@thanksforthacheese5977 "...but satisfaction brought it back." curiosity can be worth the risk.
@skullcrusher4692
3 жыл бұрын
Yep
@kylerobinson8913
3 жыл бұрын
I watched it to see the new definition of vaccine. I used to know what it meant. Not so much anymore. Something about they don’t prevent contracting a disease and the don’t prevent spreading. I thought prevention was the point of getting vaccinated? I feel stupid now.
I'm not even a medical student,I'm a computer programmer, still watching this. This is literally the easiest video to understand. 👏🏽👏🏽👏🏽
@DeveloVooshGWeb
2 жыл бұрын
I also code And am not a medical student
@codycode1992
2 жыл бұрын
@@DeveloVooshGWeb am i am learning coding
@JMAW91
2 жыл бұрын
A medical student would not be learning this. It’s like 13/14yo language. E.g. “germ”. It is 100x more complex than this video.
@Alhudaa3344
2 жыл бұрын
I am a stay-at-home mom , yet I am watching this. I like this type of videos.it’s always good to learn.
@sanjanayadav3487
2 жыл бұрын
🤗🤗
You should make a video about how vaccines are made in laboratories...
@sketchpad7116
3 жыл бұрын
Yeah, that would be pretty interesting!
@amalayperson7208
3 жыл бұрын
@@sketchpad7116 true...
@johnlucas6683
3 жыл бұрын
I second that. Since my country doesn't have that capability.
@insanelymaniac8522
2 жыл бұрын
True 😲
@young-aliwezzy8415
2 жыл бұрын
you right bro
Im not a medical student. Bt I love this type of animation. I have already controll my smoking by watching a animation of this channel. It helps me to give up smoking. Thanks from 🇧🇩
@vt4025
3 жыл бұрын
Good news Love from india ❤️
@soontaek
3 жыл бұрын
I quit smoking since the last day of 2019 (didn't take even a single puff). I found it extremely helpful to remember how bad and how regretful it felt when failed to quit. That feeling you get when you give up and end up lighting a cigarette after many days of no smoke, that terrible feeling, remember it for the next time you feel like giving up. When you are about to give up again, recall how terrible you felt the last time you gave up. You'll find that there is no need to go through it again so you can stop right there. I hope it helps you too. And good luck!
@crvenazvezda1956
2 жыл бұрын
Where is this???
@yez9475
2 жыл бұрын
Sorry if i'm disrespectful, but what country has the 🇧🇩 flag?
@Tayyab5529
2 жыл бұрын
@@yez9475 I think Bangladesh🇧🇩
I am a student of Biotech n .....was going through these topics in immunology about vaccines n I am so glad that I came across this video it's really very very informative 👍
I found this channel before a month ..I have experience of pharmaceutical marketing for last 18 years but this channel boost my knowledge like a MBBS ..... what a presentation through animation... Thank you so much
I haven't yet started my nursing studies but every time I am on KZread I end up watching this kind of video. This content really interest me. I am so keen to learn more
iam going to be a medical student so i just like to watch this animated videos
@Naturenexusplus
3 жыл бұрын
Hahaha 😂😂😂😂
@renkomon.8312
3 жыл бұрын
fun. They are a wealth of information.I watch medical videos for fjn.
@pedrofernandes2466
3 жыл бұрын
SAAAME.
@amandev1270
3 жыл бұрын
Phle bn jaa ... Then spk
@bukojuice5086
3 жыл бұрын
So for who's not going must not watched ??
I love this channel so much. I'm a medical student so this makes it more interesting to watch with animations 😍😍
@RoYal-xz5ch
3 жыл бұрын
@@majjarineeraj9996 why
@noon2230
3 жыл бұрын
@@majjarineeraj9996 bruh why are Indians so thirsty 😂
@auzzpanda3497
3 жыл бұрын
I wanted to study medicine so bad :(
@IceCubeD-or2gt
3 жыл бұрын
@@auzzpanda3497 go 4 it
@auzzpanda3497
3 жыл бұрын
@@IceCubeD-or2gt Hoow i got rejected twice with 4 years of preparation :(
I'm a engineering student but damn look what I'm doing😂😂
@overwicket1339
3 жыл бұрын
😂😂😂
@12pradhanhimanshi76
3 жыл бұрын
Heheh😅😂
@Goku-km2lk
3 жыл бұрын
And i am a commerce student.
@iris3865
3 жыл бұрын
Ahahah 😂
@sathvi690
3 жыл бұрын
😂😂 me too
3:12: What is inside the vaccine/s part 1:04 to 2:19: immune cells part (all the others and functions) 4:04 types of vaccines part 4:24 Live attenuated vaccine part 4:42 inactivated vaccine part 4:59 toxoid vaccine part 5:22 subunit/conjugate vaccine part 5:40 mRNA vaccine part 6:06 viral vector vaccine part
@askended6726
2 жыл бұрын
Thx
@sujunghan8375
2 жыл бұрын
Thank u
@sanjanayadav3487
2 жыл бұрын
👍👍
@user-sz9ek6tn5l
2 жыл бұрын
😄Cut it Out Dude!!!!😁
@5ve4orU
2 жыл бұрын
Chapters you deserve a pin for the hard work you put into it
I'm new to your channel and have very little knowledge about vaccination and immunization. You've described it so clearly like water and also your way of talking is so impressive. I'm a Physiotherapist. I must share it to my group. Thank you.🙏
The thing is we will keep needing vaccines if the virus keep mutating like flu shots.
@FofXequalsYnot
3 жыл бұрын
We ? You must very confused🙄
@cedrickvidal1362
3 жыл бұрын
Either you can’t take the vaccine or you are an anti-vaxxer
@phoenixangel5073
2 жыл бұрын
You don't have to take flu shots so you won't have to take this either if it becomes like that.
I am doing a pharmacist course its been 4 yrs I found this channel and it is very helpful . # future medico 😇
This channel is greatly appreciated. I just wanted to say that to the creators of this great channel. kudos to the brilliant animation team .Love from Bangladesh🇧🇩❤️
As a virus I can confirm that's true.
@ninodesbordesofficial
Жыл бұрын
Coronavirus?
@WHY-JUST-WHY
Жыл бұрын
please tell your comrades to stop infecting us please, thanks 🙏
I’m a biology student and I love watching these videos. I wish I could create similar ones myself. Could you please tell me the studies followed by the people who created your animation please
@albertoribeiro8907
2 жыл бұрын
Photoshop + video editor (Sony Vegas etc)
@easymoneyrad
2 жыл бұрын
There you go, this guy told you
@thefamousdjx
2 жыл бұрын
@@albertoribeiro8907 Nah
@ijazhussain6384
2 жыл бұрын
@@easymoneyrad nh
@haldankarhaldankar5617
2 жыл бұрын
No it's a team which requires an instructional designer.. to actually implement entire video, with video editors animators illustrators, subject matter experts, script writer..
Thanks nucleus for the video on this topic. It was extremely necessary.❤️❤️❤️
I too love this channel. Because I am to gonna be a medical student in 3 years so just watching to gain knowledge and they are also animated so my interest sticks to it and I focus well.
Our bio teacher recommended this channel to us a couple of months. We are thankful to him
@nucleusmedicalmedia
3 жыл бұрын
Where are you?
@ipsharoy7398
3 жыл бұрын
@@nucleusmedicalmedia India!😁🇮🇳
@Biomentorcommandos.
3 жыл бұрын
Are you preparing for NEET or are you persuing mbbs degree ..?
This is one hella of a video that should be taught in schools
I’m going to be a nurse so this video helps a lot thanks for posting
@nucleusmedicalmedia
3 жыл бұрын
Best of luck!
@HoneyBee1980
2 жыл бұрын
@@nucleusmedicalmedia Thank you
@halimakhatun760
2 жыл бұрын
Best of luck
1:17 Antigen presenting cell (Macrophages or dendritic cells) 1:26 Killer T cells
So amazed about those animations , well done 💖
thanks for the simple explaining! easy to understand!
You need more subtitles, This video must be seen by everyone
Germ: hello guys welcome to my epic body invasion Immune cell: I'M COMING FOR YOU
This is really very good channel Well done and keep going 🌷
Learned so much from this animation!
The most random videos are always the best I don’t even look at any sort of medical stuff
me, a tourism and languages major, binge watching medical animations instead of doing my geography homework
i just got my covid-19 vaccine
LOVE YOUR animations and love YOU immune cells
So basically a vaccine is the drake computer meme where the drake is the vaccine and lil yachty is our immune system.
i was school drop out, but i found this is interesting. stay safe guys!
Perfect,I'm from Iraq✌️I'm study the medicine in mosle. Thank you very much for this video 🌺🌹🇮🇶
@user-tx5gv7ne4t
3 жыл бұрын
يوم الالي ان شاءلله 💙😁
@user-jt8ik2yj2d
3 жыл бұрын
@@user-tx5gv7ne4t إن شاء الله يارب تدخلين كلية الطب بجاه النبي محمد/This is your dream,and you should diy for it✌️🌺
@user-tx5gv7ne4t
3 жыл бұрын
@@user-jt8ik2yj2d الله يسمع منك ان شاءلله 💙
@user-jt8ik2yj2d
3 жыл бұрын
@@beckylieb2637 I don't understand what you mean by cracks, marketing and critical thinking?!! Please explain what you said🌹🌺
@hammyjammy
3 жыл бұрын
@@beckylieb2637 because this is more patient centred, they are not going into details about it.
Knowledge sharing with such beautiful animation is indeed an Art🥰❤️🤩🤩..👏👏👏Hats of to ur team
Thank you very much. I'm going to rewatch this many times until I'd fully understand. This is very helpful!
Ya really this channel is much more interesting than any other one bcoz it provide good animations for medical students. As I m 😊😊
I'm high school student ,the channel helped me much
These animations are otherworldly.
love this channel so much PLS NEVER STOP POSTING VIDEOS LIKE THIS :)
3:37 Thats some cell teamwork right there
*sees video title* _sigh_ here we go again… *grabs popcorn and jumps into the comments*
@TheBadbucky
2 жыл бұрын
SAMEEEEE
This is one of the greatest information that was truly broaden the youngest minds of our new generation. Thank you and God bless! 🙏💗🇵🇭👍
This is a great channel to medical student. Provide every information with proper concepts
I as once medical student but now I m not but this channel makes me really happy to see microbiology on this vary level
the information which this channel produces is just AMAZING!
I loved to watch this channel .🤞🤞.. I'm medical student .... .. it's make more interesting to see ..👍👍.. Very well understand thank you so much sir for sharing this 🤞👍👍
Thanx alot Team Nucleus Medical media for educating People in the best possible way.......please never stop your work. You are doing amazing......god bless you.
Im not a doctor or anything but I love this channel.
When we learn at school Result: F When we learn at KZread Result: A+
Need this lesson to spread in all schools in the time of face to face classes
This is a good video.. thanks for uploading this video with the animations.
others : this is so good me : tormented by trypophobia
I love the vioce quality and tone
Your channel is litrally need to be watched by millions and i hope this med - ed edu channel will cross 1k soon!!! Best wishes ❤️
@TallCoolOne5378
3 жыл бұрын
currently @ 183k (183,000) views.. Wish granted..and then some..
@dzeliongurung3218
3 жыл бұрын
It always has been.
@dzeliongurung3218
3 жыл бұрын
I been subscribed to this channel for some time. If I recall correctly it was at 2.4 million or close to that when I subscribed.
@TallCoolOne5378
3 жыл бұрын
@@dzeliongurung3218 i put a response here but it got deleted!??.. wth!?!.. all i was saying is that numbers get totalled higher or lower depending on what 'they' want you to think..i can't even say that!??. come onnn...everything with a grain of salt, more like bags o' salt...🙄
@TallCoolOne5378
3 жыл бұрын
@@dzeliongurung3218not surprising.. my comment keeps getting erased..saying that numbers get upped or lowered..take everything with a grain of salt..more like bags..
I have to say that the animations are interesting and really well made
Thank sir for your kind information with the help of better animation and vocal coordination...
I really appreciate your video. Very informative and well understood.
Hopefully this comment section stays positive with medical folks! ✊
@porkquad
3 жыл бұрын
yeeeeeaaahhh!!!
@snewp_e2139
3 жыл бұрын
Some con man supporters are gonna flood the comment section with links to tampered and very false data of how covid vaccines “don’t help”. Trust me, it happens all the time when a video mentions a vaccine at all
@phoenixangel5073
2 жыл бұрын
@@snewp_e2139 the only people I see complaining in the comments are people like you that say they think vaccine is good but are also scared of people that aren't vaccinated and try to guilt trip them into taking it. If you truly believe it's good then why are you scared? It was always the other way around, unvaccinated were always scared of illness and vaccinated people cause you can pass the virus to unvaccinated without getting sick at all. What happened in this decade for it to switch around? lol I think deep down you all think vaccine isn't working cause you see a lot of vaccinated people still getting sick and die but you try to lie to yourself to feel better.
the body is so incredible the way it can get rid of bacteria and viruses. and the way it works in general is so amazing
A channel that make you aware deserves alot Love ❤️ from India
thanks immune cells.
This is such a great animation! I'm so hyped as a medical laboratory science student.
Thanks for the information really love this animation channel
Thanks to KZread for recommending your channel. I loved your Educated animations anyways!💕
It's such a wonderful channel which provides lots and lots of information about many diseases and their treatments. Please continue this always for us. So we can learn much more things. THANK YOU SO MUCH NUCLEUS MEDICAL MEDIA
I am preparing for pre medical test (neet).Now I am in 11 th standard. This animation help me to understand the topics.. 😘🙋🏻
@theancestor9770
2 жыл бұрын
You will get to know about this in ch8 (std12) Best of Luck👍🏻
i really like this channel & it’s help me a lot in my study ..please upload more about what happening thisday day ..Covid
Its very understanding and useful video, Thank you 👍🏻
This is not too much complicated as i have studied in microbiology during my mbbs 2nd year
@fambro7274
3 жыл бұрын
Yeah bro, I am in MBBS 2nd year struggling with micro 😅
@leelakrishan7453
3 жыл бұрын
@@fambro7274 good
@leelakrishan7453
3 жыл бұрын
@@Ameen1111 nope ,haryanvi
@ERaHuL-bn7rx
3 жыл бұрын
Anthey antava broo
@rosegallus4048
3 жыл бұрын
Hahaha! I struggled to understand too.
Proud 5 year subscriber✨🙌🏾 I get my second dose Thursday⚡
@nucleusmedicalmedia
3 жыл бұрын
Much appreciated!
Yeah so mitochondria is the powerhouse of the cell
How the camera insert the cells hahaha
Thanks for Providing Quality Content ❤️🔥
if you think no one loves you there are millions working hard just for you to stay alive
medical teaching should be like that worldwide .. much easier and much better in understanding in a briefed and focused way .. medical literacy is important in my opinion
not me thinking the thumbnail was someone holding gummies
Good for the people who don't understand science .
Thank you so much. Details are so good and illustration is on next level of animation 😊
Got my first dose last week, second one in August!
Iam not a medical student .. but still I didn't know how work vaccine on germs .. explanation is easy to understand.. kudos to the team🙏..
Your videos helped me through undergrad. Post graduate now. Thank you so much to all the people who started/created this channel. 👨🎓👨🎓👨🎓💯
@nucleusmedicalmedia
3 жыл бұрын
Great to hear!
His voice is❤
superbly presented. thank you so much
This channel is really awesome.. I am biological student when I watched this video it really helps me to understand it..
I'm an engineering student but really love this animation channel
It’s a savior to society, not the devil
@Wetbread127
2 жыл бұрын
Correct :D
I an biology student.. I am watching this video after completely understand... This channel is My favorite channel Thank you Nucleus media 😍
I am a Computer Technology graduate and now working as an IT TECHNICAL SUPPORT in Different companies but I love this video
i enjoy your educational animations, a common sentiment here. having said that, your narrator does a superb job explaining with the right tone.
@punchempretty
3 жыл бұрын
@@deepring nevertheless, well-selected.
very well explained. not a medical student but satisfactorly understood. your video makes youtube useful tool.
@pranav_ahuja
3 жыл бұрын
@@beckylieb2637 are you dumb? Just because of people like you, innocent people who can't take vaccines have to struggle with diseases? There are no such things as adverts of vaccines, they are for your own good and for the good of others
@akashdeep3338
3 жыл бұрын
@becky lieb if you think this is super duper basic knowledge of child category, kindly make a video containing super duper advance knowledge of adult category.. i m not a medical student, but i know science well and as per science, clearity of basic knowledge is the key foundation of advance knowledge.
Thanks a lot. I'm a nurse and Of course I love your videos. Thank you.
Nucleus pls make an app for this for the people who want to self educate
I was having a hard time in explaining how a vaccine works and how beneficial it is to your health, until I saw this video… Now, I can just send them the link of this video. Thank you for uploading educational videos!
@YMeDoyElLujazo
2 жыл бұрын
You were supporting something you dont even knew
@_gqt
2 жыл бұрын
@@YMeDoyElLujazo They knew how it worked but never knew a way to explain it to others
@jollamasbait
2 жыл бұрын
@@YMeDoyElLujazo he knew how it works its just complicated to learn. look what freedom has done to you my friend
@Raiko8282
2 жыл бұрын
@@YMeDoyElLujazo karen
@desertracer619
2 жыл бұрын
@@YMeDoyElLujazo *know
it very helpful information and for given information thank you
Didn’t need this but watched the full thing