Good long term immunity
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- เผยแพร่เมื่อ 14 ต.ค. 2024
- Duration of Antibody Responses after Severe Acute Respiratory Syndrome (2007)
www.ncbi.nlm.n...
n = 176
SARS-specific antibodies were maintained for an average of 2 years
Significant reduction of immunoglobulin G in the third year
Covid-19: Do many people have pre-existing immunity?
www.bmj.com/co...
But T cell studies allow for a substantially different, more optimistic, interpretation.
SARS-CoV-2-specific T cell immunity in cases of COVID-19 and SARS, and uninfected controls (Nature, 2020)
pubmed.ncbi.nl...
n = 36
In all of these individuals, we found CD4 and CD8 T cells that recognized multiple regions of the N protein
Coronavirus nucleocapsid (N), structural protein that forms complexes with genomic RNA
Patients (n = 23) who recovered from SARS (SARS-CoV-1 infection)
Possess long-lasting memory T cells, reactive, 17 years after 2003
These T cells displayed robust cross-reactivity to the N protein of SARS-CoV-2
Epitope characterization of specific T cells showed the recognition of protein fragments that are conserved among animal betacoronaviruses
Persistent Cellular Immunity to SARS-CoV-2 Infection
www.biorxiv.or...
Introduction
Cellular and humoral immune responses to infection
Antibody responses include most of the structural proteins expressed
by the virus
Neutralizing antibodies directed primarily to the receptor binding domain of the
spike
Lymphopenia is a prominent feature of severe infection
During acute infection, T cells displayed a highly activated cytotoxic phenotype
Convalescent patients harbored polyfunctional SARS-CoV-2-specific T cells,
that display a stem like memory phenotype
Cross-reactivity with seasonal/common cold coronaviruses
May be associated with a milder clinical course
Coronaviruses, levels of persistent Immunity
Four seasonal coronaviruses, immunity 6 to 12 months
Immune response in recovered individuals, measured T cell responses
Paired samples, average of 1.3 months and 6.1 months after infection
N = 41 individuals
63.4% male and 36.6% female
24-73 years old
Various disease severity, skewed to mild
Recovered individuals show persistent polyfunctional SARS-CoV-2 antigen specific memory
Could contribute to rapid recall responses
Recovered individuals
Enduring immune alterations and numbers
CD4+ T cells (helpers)
CD8+ T cells (cytotoxic)
Summary
Broadly reactive and highly functional memory T cell responses
Persist 6 months after infection
Enduring immune alterations in CD4+ and CD8+ T cells compartments.
Specific circulating T cell numbers goes down over 6 months
SARS-CoV-2 infection induces long-lived bone marrow plasma cells in humans
www.nature.com...
Long lived bone marrow plasma memory cells
Convalescent individuals have a significantly lower risk of reinfection
Patients who experienced mild infections (n=77)
Spike (S) antibodies decline rapidly in the first 4 months after infection
Then more gradually over the following 7 months
Remaining detectable at least 11 months after infection
Bone marrow aspirates, S-specific BMPCs
18 SARS-CoV-2 convalescent patients 7 to 8 months after infection
7 to 8 months after infection
5 patients 11 months after infection
7 to 8 months no S-specific plasma blasts
11 healthy subjects with no history of SARS-CoV-2 infection
We demonstrate that S-binding BMPCs are quiescent, indicating that they are part of a long-lived compartment.
Overall, we show that SARS-CoV-2 infection induces a robust antigen-specific, long-lived humoral immune response in humans.
Immunity may persist
www.nytimes.co...
Scott Hensley, immunologist, University of Pennsylvania
The papers are consistent with the growing body of literature that suggests that immunity elicited by infection and vaccination for SARS-CoV-2 appears to be long-lived
The reason we get infected with common coronaviruses repetitively throughout life might have much more to do with variation of these viruses rather than immunity
Michel Nussenzweig, immunologist, Rockefeller University, New York
People who were infected and get vaccinated really have a terrific response, a terrific set of antibodies, because they continue to evolve their antibodies
I expect that they will last for a long time
Boosters doses?
Probably for those only vaccinated
That’s the kind of thing that we will know very, very soon
I’m not sure what’s more amazing.....our immune systems, or your dedication to educating us. Thank you John, as usual.
He’s paid to do it! Paid government ‘information agent’
@tracy kline Tracy , this is a paid work for you, is it not. Your diligence in replying to everyone suggests payment.
Your immune system is amazing. Shame john pushed the vaccines which not only are killing people but were always the 2nd best option for most people.
What a load of horse shit
@@jonnsonsam Well, if you can read this, you'll turn in to a frog on Halloween. Apologies, just trying to get down to your level.
Well, back with a bang! That was one of THE most interesting medical presentations I've ever seen, thank you SO much for not swerving away from getting into the technicalities of our immuniological systems. I found it both fascinating and reassuring to hear your explanations, in fact I'm sitting at my computer inwardly digesting just how amazing our evolution has been. Superb, Dr John, superb. There is one point I noted from this video particularly however, and that is your use of the word 'noble'. I would like to say that your efforts on our behalf are nothing short of noble themselves, they have all the hallmarks of selflessness and genuine compassion that make this world a better place. You are an outstanding human being, thank you for all you've done, once again. Best wishes, Charley.
You need to get out more.
@@davidbarlow350 You really gunna type that when he's commented 9 times on this channel, and you've commented 900 times.
Your response? 🎤🗑️
@@Cannabinol
Having (miscounted)my comments,and even finding the need to make an inaccurate comment,perhaps you should join him,and also get out more?
or you could bother to do a bit of research and then you might realise what a shill this nurse is.
Hmm, only ‘shrill’ I see here Davie boi, looks like YOU with 889 comments on a channel you profess to dislike..
Professional trollie bud? Seems so 🙄🤨
@@davidbarlow350 sad 😈 troll… foldee rol
Good to see you back, was getting concerned...(yes I know I’m not your mum but still....;) )
Thank you Dr Campbell for another really useful video. It is heartening news.
@Terence Hurst What is your reason for calling him a purveyor of lunacy?
@Terence Hurst Yes, Terence, I am concerned that you are back, you are indeed a “purveyor of lunacy”, and clearly not an English speaker. Are you a Russian or Chinese troll?, they almost always come from those two countries.
@Terence Hurst American, using the letter "z" instead of "s" is a big giveaway. Bastardising the Queens English is almost as bad as blaspheming against Dr. Campbell.
@Terence Hurst we are concerned that covid won't eradicate you and your worthless troll buddies. That is a most significant concern. I, however, am starting a gofundme page to ensure it does. Who's in? 😅😅
@@alan4sure Me!
Doctor, I've been watching your videos since December 2019 and have never commented. But I felt obligated to do so today only to thank you for educating me and my family, and helping us navigate our way through this pandemic. I've learned enough to educate myself to be safe and to protect others including my elderly parents. I can't even begin to express my gratitude to you for being becoming voice in the most troublesome time. Keep up the good work sir and thank you again.
You are most welcome Mike, please do leave more comments, I will look out for you. Thank you for being such a long term viewer.
@@Campbellteaching I promise to so.
Same for me, my mom got corona a few weeks back and they all turned to me. What do to next! We got no new cases in our family due to ventilation of our house. Thx doc, if they just listened and cancelled fights back then!
Thanks for the information. It seems here in the USA the medical professionals are totally discounting natural immunity.
omny.fm/shows/on-point-with-alex-pierson/new-peer-reviewed-study-on-covid-19-vaccines-sugge
Well, no one in the States wants to be accused of encouraging vaccine hesitancy in the USA. Suppressing vaccine hesitancy has become the number two public policy just behind “get vaccinated.” SAFETY is not even in the top 3, let alone natural immunity.
@@Icayn 20 = 0.0001% (1 in a Million)
30 = 0.0004% (1 in 250,000)
40 = 0.0015% (1 in 66,667)
50 = 0.0055% (1 in 18,182)
Oxford Uni Cov1d Risk Calculator:
qcovid.org/Home/AcademicLicence?licencedUrl=%2FCalculation…
Many years ago in the US, you would see bumper stickers on the cars of fundamentalists: The Bible said, I believe it, and that settles it.
Replace “The Bible” with “The CDC” or some other public health authority or body of “experts” and that’s what’s happening here now. No independent or critical thought, just parroting back talking points from on high.
@@philipmarx1819 Yep just the drive to get healthy people to take unsafe experimental substances supposedly for the good of their health
Welcome back ! And thank you for all your hard work and dedication!
@Blue Lotus
"...not the terror of the disease as such, but the horror of a society which divorces human needs and suffering from itself"
www.arts.kuleuven.be/literatuurwetenschap/coronameron/la-peste/themasqueofthereddeath
Personally, the whole situation put me in mind of a Shirley Jackson story, rather than Edgar Allan Poe:
m.th-cam.com/video/vQQoMCaUz5Y/w-d-xo.html
From a totally non-medical/scientific background I'm in awe to learn about the extraordinary way our immune systems work. Thank you, once again Dr John, for your amazing explanation.
So pleased to see you John. Thanks for everything.
Thanks for the encouraging update. Keep those drawings coming! I wish you had been my instructor for this biology course in Nursing School many years ago! Pictures do say 1000 words. You make my day!
Glad your back Dr. John. People were starting to get extremely concerned for you welfare. Your were dearly missed. Many thanks for all you do to keep all informed
* you are /you're
Good to see you back dr john hope you had a good rest we all love your truthfull updates and your accurate data keep up the good work the voice of reason and calmness speaks best wishes all from Glasgow scotland remember your vitimin d all 👍
So good to see you after a few days Dr John, we were starting to get concerned. Keep up the excellent work.
Terence Hurst most of his commenters sound like ‘ paid for ‘ posting from a script
@Terence Hurst Thanks My Good Man.
He's probably been taking advantage of the good weather to do some work at his allotment (like me!)
Sue Jones perhaps he’s been to shill summer camp ?
@@suejones9140 urgent allotment work. his weeds will have had a growth spurt. Obviously no rest for wicked.
So great to have you back John. You are rapidly approaching the magical 1 Million subscriber milestone. Thank you so much for the wonderful work you do, it is much appreciated 🙏😘.
Hey Dr John, I was worried about you when i didnt see an update, over the weekend. Thank you for all your work. Sending love from South Africa.
Amazingly talented presenter! Extremely intelligent and able to simplify and communicate difficult information so even a child could understand. What a wonderful gift you have! Thankyou for sharing.
The world needs him to be on the news more. He explains so well. ❤️
😂 sure
A lot of people were worried that there hadn't been a new Dr John Campbell video for 3 days. Nice to see a new video today.
Me too - I was a bit bereft
I was missing the doctor too.
Yeah I thought 💭 he’d been kidnapped 😻
Fear creates dependency. NO wonder people line up for unproven GMO poison injections. Anything other than big pharma jabs is called radical, Trumpist or racist.
@Kate i need him in my life now...forever.
Brilliant video John only you can make something so complicated like the immune system so easily understandable for people with no medical knowledge or background! Once again because of your brilliant way of explaining things "it all makes sense"! 😉😇👍
@tracy Kline, very recently created account, a channel with no content; means one thing? Yes a troll! Do you read through all your click and paste links you post on people's appreciative comments? I doubt it.
Your multiple negative comments nullifies any vestige of credibility your posts on this channel have, stop trolling please, you don't believe anything the good John Campbell says, go away.
🥰🥰🥰
@@stevengallagher635 I did!
@@johnduheaume6650 Unreported absolute risk reduction measures of 0.7% and 1.1% for the Pfzier/BioNTech and Moderna vaccines, respectively, are very much lower than the reported relative risk reduction measures. Reporting absolute risk reduction measures is essential to prevent outcome reporting bias in evaluation of COVID-19 vaccine efficacy. europepmc.org/article/MED/33652582 pubmed.ncbi.nlm.nih.gov/33652582/
@@seanmueller556 👍 take care
Welcome back. You were missed!!
Good to see you back dr Campbell
Very worried indeed when didn't see you and your videos past 3 days.
Collective sigh of relief to see you've posted this video which is greatly appreciated.
Cheers!
@The Greater Bilby love your name!! I 😊
@@vellonteenbilby i'm guessing you, and The Greater, are from oz
@@michellewestlake6766 I am yes but I've not met my friend the Greater Bilby as yet. It's probably a safe bet though! 🤠
The Greater Bilby
Has it occurred to ANY of you Campbell cult members that maybe,just maybe,he should have explained your immune system BEFORE he encouraged you to all go out and take the lethal junk?
@@vellonteenbilby i should say it's a definite!
Well Done Sir. You have a gift... An ability to convey complex information in an understandable way. There is not perfect answer. But your thorough breakdown and professional perspective is amazing. Thank you. I learned so much.
Please give Dr John a thumb up to condemn those who would seek to undermine and discredit without cause his hard tireless work!
Why would people want to discredit Dr John? All he does is repeat what our wonderful government and holier than thou BBC say. Anyone who disagrees should be hung drawn and quartered.
Give him a thumb up the butt.
@tracy kline are you a trumpet? Or just brainwashed ?????"????????
@@tiptoe6214 it's good to know people like you are in the minority, that way society in the future has some hope of being decent
@@GlobalDrifter1000 Hey if that's your thing not knocking you for it..
I was getting worried that you hadn't posted a new video in 3 days. Happy to see you back.
You might want to listen to these Doctors...If you take the jab it takes about 4-8 months for your body to produce the spike proteins through out your body (according to the animal studies done back in 2004 & 2012 the animals were fine until they were reintroduce to the virus and at that point all the animals died due to an over immunological response ) This next flu season will tell the real story... Its my understanding the spike proteins lay dormant in every part of your body including your brain... where as covid would be limited to your throat in a healthy immune system and If it dropped to the lungs there were and are many effective drugs like ivermectin, Budesonide and Hydroxychloroquine that are highly effective in dealing with covid ..When the flu season comes around this year I believe we will have a train wreck on or hands and these same lying lier's will blame it on a variant that only has .003% difference from the original strain that has a 99.97% survival rate....The reason why CDC and WHO would not allow these drugs to be used (their story has now changed) is in order to roll out an experimental vaccine (gene therapy).. in order to rolled out an experimental vaccine There can not be any other effective methods of treatment......
drcharlieward.com/doctors-testify-before-texas-state-senate-to-oppose-mandatory-covid-shots/
@Debby O'Neill
I was also beginning to wonder if Tracy Kline was doing okay. Or MS Gillet. Or whatever his/her name is...
>chuckle
Dr. John you are so amazing, I can as lots of people on here would agree know that your the one to Trust. Hope you and your dad that was poorly a bit back are keeping well. As a health care assistant in a hospital I started watching your videos on Sepsis and then the NEWS2 scoring system and you describe why things should be acted upon and reacted to in a timely fashion. God bless you
welcome back Dr. Campbell! I hope you are taking care and getting some mental health exercises in! I've been away from my Wife in Hangzhou, China for a year and a half. We've missed birthdays and anniversaries, but things seem to be getting better. I know I've been doing my physical and mental health exercises! Much love from Salt Lake City!
Wow that’s a long time.
It was light outside when Dr. Campbell started. I always watch the entire presentation.
If you enjoy listening to lies, I can recommend buying a TV
@@UnrealTournament420 Having a problem understanding?
🇨🇦 980K! Well deserved!👏
Ditto! 🇨🇦👍
A target for your own good channel Lindsay?
@@iainmalcolm9583 Haha, an ambitious one, that’s for sure. Dr. Campbell deserves to reach 1 Million soon, no doubt.
Subscribers that don't watch videos. That's as useless as doctors who are not real doctors.
@@zentamm What a sad person. A paid mis-information troll. Clearly the science is too much for you.
What a privilege to have a great lecture by a great teacher! I really appreciate the carefully prepared lessons with the charts and illustrations! THANK you Dr. Campbell!
Glad you’re back, I missed your daily talks. I appreciate the mini-reviews (revises/revisions? across the pond), I never learned many of these things in college, so I need reviews. My degree program only required a general introduction to biology course.
Good to have you back, Doc
Sad day to realise that my immune system is smarter than me. And has a longer memory.
Next it will be better at picking up girls
You just need to become appealing enough that the girls pick you up. It's a lot less effort.
It already is! When you smell a woman your immune system will tell you you have compatibility by causing you to be attracted to her.
You can always pick me up 🐅😻
I love it. Thank you for making me laugh.we need to have a good sense of humor especially during these times.
Just start bragging about how good your immune system is - a chick magnet for sure.
Was worried about you as you didn't post in 3 days so i'm glad to see you back
Dr John, we really missed you. Of course you need the occasional day off and perhaps you weren’t well, as your voice does sound different. However, please let us know that you’re ok now and that you had a good break. The Campbellonian’s here are many and we do worry when your wonderful videos go silent. Thank you so much, since January 2020, you have kept me and many others, sane.
Thank you for another very interesting video, Dr. John. I am Engineer and, because of you and your peers, I have developed a profound passion for the Imune System.
Consdiering the theory behind the Adaptive Imune Response, and the fact that memory lymphocytes are basically created to speed up responses for future infections, I was not really surprised with the fact that they have found B-memory cells on these patients. It is, however, fantastic that they tested it and effectively found the B-memory cells there.
And it makes sense that they were found at the Bone Marrow - which is, if I am not mistaken, where they develop. And here are my 2 questions:
a) You mentioned that T-Cells should have also been found there. Wouldn't they be found at the Thymus?
b) Considering that the Antigen Presenting Cells take the antigen to the lymphnodes, so that they can find the matching lymphocytes (is it just me, or there is a perfect analogy between the Adaptive Imune System and Tinder?), would it make more sense for the memory lymphocytes to be allocated there, rather than in the bone marrow?
Super. Might glance at the book "An Elegant Defense" for those who want an immune background that is focused on laypeople.
For the (very) advanced reader I suggest Janeway's Immunbiology, currently on the 9th edition.
@Annie 1986 *Virus Mania How The Medical Industry Continually Invents Epidemics, Making Billion $ Profits:* archive.org/details/virus-mania-how-the-medical-industry-continually-invents-epidemics/mode/2up
*BÉCHAMP or PASTEUR? A Lost Chapter in the History of Biology by Ethel Douglas Hume:*
digital.library.yorku.ca/yul-570312/bechamp-or-pasteur-lost-chapter-history-biology#page/44/mode/2up
Or here: www.mnwelldir.org/docs/history/biographies/Bechamp-or-Pasteur.pdf
*The Contagion Myth by Thomas S. Cowan, Sally Fallon Morell:* www.pattoverascienza.com/wp-content/uploads/2020/08/The_Contagion-MITH_W.pdf
*The Blood and Its Third Element:* www.amazon.com/Blood-Its-Third-Element/dp/1541159357/ref=sr_1_1?dchild=1&qid=1620905249&refinements=p_27%3AAntoine+Bechamp&s=books&sr=1-1
In 1776, Dr. Benjamin Rush, a signer of the Declaration of Independence, foretold a grim scenario that has now taken shape right before our eyes. He said: *"Unless we put medical freedom into the Constitution the time will come when medicine will organize itself into an undercover dictatorship. To restrict the art of healing to doctors and deny equal privileges to others will constitute the Bastille of medical science. All such laws are un-American and despotic.".* Now, after the year 2000, we are very much facing this reality, as we live in an era where our medical freedom is increasingly under attack, and "healing" has been replaced with "treating" ‘diseases’ with toxic chemicals and surgery. This drug-driven medical paradigm not only depends on the sacrifice and, some might say, torture, of animals in medical research, but also in many ways uses humans as sacrificial lambs.
First of all I say, there is no such thing as a pathogen when it comes to bacteria. Pathogen means disease causing. Bacteria never cause disease. Chemicals cause disease. The pharmaceutical industry, the chemical industry and the military industrial complex don’t want you to know that everything they produce causes cancer and disease. They call all the natural things pathogenic so you’re completely confused and stupid. Bacteria that clean up, they are janitors; they are just janitors. They eat decaying, dead and toxic tissue. Depending on how toxic the tissue is, the bacteria may not be able to eat it because it would kill them. In that case, your body creates virus which are not alive, they are just solvents that will dissolve that matter that is contaminated.
@Annie 1986 My uncle just had a stroke , my friends mum in law just had a stroke and died , my mums friend just dropped down dead out walking , our local painter just had a stroke , my friend just did a funeral of a 21 yr old boy who had a stroke . They all had a vx. Had lunch with 3 friends . All know someone who has died after the vx but don’t know anyone who has died of covid . Check out uk Gov March 31st road map . Page ten and 18. They state resurgence in hospitalisation and deaths will be dominated by those who have had 2 vx . This needs to be shared worldwide . They are putting it on plain sight for all to see assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/975909/S1182_SPI-M-O_Summary_of_modelling_of_easing_roadmap_step_2_restrictions.pdf
The good doctor is putting in a massive amount of work into these videos and deserves serious thanks
Wish you had been my Biology teacher at school
I was just thinking that!
@ZERO DENIRO so the immune system isn’t real either? This is basic biology 🤦♂️
Me too
Thanks for the optimism Dr John...I needed that after reading the uk headlines today.
It feels like they pull one arrow out and stick another straight back in. Its just relentless.
Great explanation of a subject which is rarely explained. Thank you Dr. John!
Thank God you're back JOHN! HELL YEAH! CHEERS!
@tracy kline Stay away please
@@samihyppia8472 Agreed
@UCmrmWDSTgP4waWLNPq367KA shame on you Tracy. Even taking this at face value this doesn’t stand up. Fact 1, at a certain point of their disease, a dementia patient cannot give or withhold informed consent as their critical faculties are impaired. The fact that they are in a nursing home suggests that they are probably at that stage. Fact 2, the quoted death rates are ludicrous. If vaccines were killing people at this rate then we would know so either this is wrong or by some odd quirk vaccines adverse events are happening at hugely higher levels in nursing homes than the elderly population at large. I’d also note the nursing home population has been one of the most impacted by covid and so is most in need of vaccination. I suggest you take your anti ax rubbish elsewhere. I’m sticking to the carefully checked data Dr John shared with us.
Why are you guys that don’t agree with this channel here? 🤔😉😚
@@cathyhumphries5870 I know why - Because they're fuck ups.
I was getting worried!! Thank you for uploading!
So glad you are back! You have no idea the codependency I have to really hear the honest scoop.
Then you're in the wrong place, this guy is a paid shill and not even a doctor
@@BrokenProphet32 Stop your nonsense! He has states he is not sponsored!
I read P. Doshi's article in the BMJ 8 months ago and took a look at the studies he 's referring to.
Essential information to understand the data and to help us to take the right measures against SarsCov2.
I'm quite astonished that you didn't pick this up a bit earlier John since it was readily available information since oktober 2020!
This presentation was spot on!
Do not water it down, raise your viewers up, educate them...great and thorough explanation...thank you VERY much!
Soooo glad he's back!
th-cam.com/video/VXKKgm1N0m0/w-d-xo.html
@@tattooairinc6308 This is good news. That means that not many people are dying from Covid! Wonderful.
Wonder if Dr Campbell will try a light but strong enough magnet around his jab site to see if it sticks. The BBC have a video allegedly debunking it. Dr Campbell had one of the vaccines it’s said to work with.
Oh pretty 🤩 doctor 👩⚕️
dee fridge, Why don’t you try it?
Phew! Glad to see you're ok Dr C 👍
Whenever I tune into this channel I get the feeling of watching history. For me, Dr. Campbell is the narrator of the pandemic. These videos will age well, and I hope Dr. Campbell gets knighted for his service across the world.
Good to see you back Nurse John. I thought they might have canceled you after that last video.
A wonderful presentation as always. I've been telling several naysayers that the immunity could last as long as 3 to 5 years and they've responded with 6 months to 1 year maximum. Well, it was already 10 months since I was infected and my antibody count was still high after that.
SO happy to see your video this weekend!
“Cause for optimism.” I’ll take it.
God people! This is old news! Venture outside of Dr. John for information.
@@timower5850 They are too far gone. Their weak minds have been brainwashed by the fakestream media and the funded pseudo science.
And just below, spot the moronic trolls.
@@timower5850 facts
@@GL_4457 My uncle just had a stroke , my friends mum in law just had a stroke and died , my mums friend just dropped down dead out walking , our local painter just had a stroke , my friend just did a funeral of a 21 yr old boy who had a stroke . They all had a vx. Had lunch with 3 friends . All know someone who has died after the vx but don’t know anyone who has died of covid . Check out uk Gov March 31st road map . Page ten and 18. They state resurgence in hospitalisation and deaths will be dominated by those who have had 2 vx . This needs to be shared worldwide . They are putting it on plain sight for all to see assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/975909/S1182_SPI-M-O_Summary_of_modelling_of_easing_roadmap_step_2_restrictions.pdf
Good evening,Dr.Campbell,good to see you,today! Thank you,for this technical update re the Coronavirus,and Sars Virus.I hope your week-end has been going well. Thank you,as always,for your informed updates,and direct,succinct explanations. I wish you,a good night,sir.Nancy Sanders,CSW,U.S.
Please do not stop giving us all the real data, even if it becomes intensely complicated. You do a wonderful job explaining the details in plain English, so that one does not need an advanced degree to realize what is going on. Kudos, Dr. John.
Really appreciate the nice review on immunology and recent publications. It’s amazing that that paper did study on BM samples as it is really hard to get BM samples for research in general. But BM is one essential part of immune system, especially for immune memory
Good evening all. Great to see Dr John on this fine summers evening. Am hoping for some optimistic updates.
Hope everyone is doing well. My work in Ireland has been transitioning from a covid testing response to the roll out of the vaccine/s to the vulnerable populations in Ireland. Different work, some challenges ahead but hopefully we are on the right track now.
🤗🤗
Did you tell them that deaths and serious side-effects have already exceeded the threshold beyond which the FDA and MHRA would normally suspend a vaccine? Or did you forget?
It sounds like you’ve been doing a great job, well done and I hope it continues. Stay safe and well 😊
@@vanessarae8456 thanks
Buy Dr John Campbell a pint 👇🙂
gofund.me/9049b687
Kudos one again. Amazing, informative video, one of his best yet!! I felt like I was back in school learning from one of the best professors on this subject. I spent the last 20 years as a professor and only hope that I was as clear explaining these concepts to my students as Dr. Campbell was in this talk!!
Great news. I had covid March 2020, and have recently now had both doses of vaccine. I anticipate not needing a booster dose this winter but will await your future updates on the science available. Thanks for all your hard work.
@tracy kline The robots are coming.
I'm going with the scientists that believe this virus will ultimately end up like the Flu. After ALL these years there's no cure for the Flu. There's only a seasonal shot that helps reduce the symptoms. The shot DOES NOT prevent you from contracting the Flu, it only helps in reducing your chances of dying with the Flu. Same thing for the Covid shots.
@tracy kline Ehh? State your position or point. Until you do that you are a TROLL
@tracy kline Ahh a troll. Talk to all the people who had hospital procedures delayed because the hospitals were flooded with Covid patients, talk to people who lost friends or family to this. Get a life and stop trying to make other people miserable. You should not be allowed access to the internet as you patently do not have any sense of how to be a responsible member of the human race.
....and just want to add, that back in 2017, I got a Flu Shot, the first time and the last time, and guess what? I caught the Flu within a week. And I was in the bed for two weeks straight and only got up because I had no choice. I'll never get one of the shots again. Like never.
I had the infection and my two vaccines as soon as I could after testing negative. I am immunocompromised and really interested in immunology, and what's going on in my own body. This is a great explanation on the long term effects. I love science!
I’m glad that you covered the fact that common cold corona viruses can give partial immunity against COVID 2 . Was it ever considered to be a way if immunizing people by exposing them to these less virulent strains?
This is an assumption which is used by those who can't explain how the virus works eg. why an infection instance is nothing for some then deadly for others. It is used to pretend earlier variants haven't already spread in 2018/2019 and that re-infection is not occurring. It also assumes the virus isn't spreading at an extremely high rate by focusing only on detected cases and the case fatality rate. They conveniently dismiss this while on the other hand agreeing that it must be happening in order to reach the much lower infection fatality rate number. Their assumption that almost insignificant changes to the spike protein suddenly made the virus much more infectious causing new waves also makes zero sense.
Everything is explained perfectly by known virus science but because corona viruses of this nature are new to the human population the majority of medical professionals don't understand it.
Well, you counter the assumptions with some of your own. Please elaborate.
It is my understanding SarsCov2 was already circulating at the end of august 2019 and possibly earlier but nobody got seriously ill. Is the assumption that mutations/variants causes higher transmissability and infection severity wrong? Please explain if you can..
@@MrBallynally2 the problem here is transparency, not one govt even tried to sort it out, or even look into it, well after the the lockdown. I'm starting to think,. It's better to get infected naturally than to waste money and hope with a vaccine that would only work for a small amount of time. Shows that our bodies are smarter than these so called vaccine experts.
@@snikrepak more nonsense 😂
@@snikrepak So why are people getting reinfected and sometimes worse than the first time ? The immune system is one of the most overrated aspects of the body.
The viruis could mutate to evade the immune system completely
thankfully you are back, I was worried
Worry, and be afraid.
@Jens Mann Old men? All of us have chances of dying at any moment
@@James-gf9jl did you listen to the video or just comment?
Dr. John....you were very much missed here in Tacoma, Washington. Good to see a new video...but judging by your voice you have been under the weather? Rest up! We need you and all of your insight and facts!
Great video and discussion. Thank you “as always” for your work in educating me on the fine points of immunity.
Hi, John quick correction: -about 8,000 not 80,000 got SARS coronavirus 1 in 2003. I remember you telling us that many moons ago. Love what you do cheers Ian
Very good John, I must say being a hospital trained RN myself, nurse educators give the best understanding of medicine.
Oh good to see you tonight. Was waiting for my update.
@tracy kline You have no medical credentials and even less credibility. Get lost, troll!!!
@@SilverSergeant well said! Copied these links onto a few comments randomly all over this video, no conversation just random links. Trolling at its best,lol 😂😂
@@SilverSergeant Have you checked kline's page? It hasn't got any content. No surprise.
Her page is devoid too.
Apologies - it's page.
Thank you for all you do and all the valuable information. I enjoy watching and learning from you.
These are my favorite types of videos that you produce
Well done Dr John, thanks for doing all the hard work of staying up tp date with the literature and keeping us informed.
A local family here in town has had a break through case. The father had been through his first shot and was scheduled for his second. He developed covid at work. He brought it home. His wife caught it and she had been fully vaccinated. One of the kids ( 16 ) had been through his first shot, and he got sick. His younger brother which is to young for vaccination never had any symptoms. All recovered.
I remember you had predicted what this evidence has proved.
U have relied on evidence of MERS and SARS immunity to extrapolate it to the lasting immunity of SARS COVID19 immunity.
Much respect 👌
the reading I made on the bone marrow report only came together because John Explained so elegantly
I really enjoy your more in depth lectures. Just like the days of having a Biology teacher who involved the leading edge of Biology while teaching us for O-level [Nuffield] Biology!!
Thanks. Always fascinating to have a deeper look.
Best wishes from George
I enjoy your videos. You are the most wonderful presenter - in which I'm learning to become better at. This topic is scientific as you said but you make it easy to understand. I'm not in the science or medical profession but I still tune in and listen. You are awesome! 😊
Excellent presentation. Very informative and easy to follow.
The one part I fail to grasp is why someone like myself whose had Covid-19 and sits at the top percentile for health at my age still requires two vaccines and possibly a booster and however many more they require we need to be “fully vaccinated”.
Superb Superb!! Informative which is factual, scientific and caters for those of us without scientific background. Thank you.
This is great news and you already predicted this months ago.
No, he just quoted others
Yay, he's alive!!!
Lol :)
He’s alive he’s alive I was worried 😧 too
@Jens Mann that's true for all of us. Life is but a blink of the eye in the expanse of eternity
@@passiflora1014 don't worry if Matt Hancock announces a Carlisle variant, it will be a pack of lies.
I always learn something new when I watch your presentations… not that I will ever be able to find intelligent life here in the US to have a discussion about it… thanks for being here!
I continue to learn so many new things from you. Thank you so much for these videos.
Hope you are ok, any absence is concerning.
I was getting worried with no Dr John for 3 days.
Me too
Yes, I missed Dr John for 3days.
yes it messed up my daily schedule
Every one deserves a bit of a break! John has a family and family life, every video he does requires a lot of reading and research to produce, so we all should let him enjoy a bank holiday with a bit of generosity toward his life outside his videos. And not require an update every single day. This video was particularly good and information rich. It is certainly wonderful to have an understanding of the bodies defence mechanism.
My only negative thought about this is not a directly scientific one, this virus sustains it’s existence through finding a host to survive, in this case us. The mutations it produces are its survival strategies it is in a battle with us, albeit one we usually win! They are also trying to evolve and survive so should we worry that one of the mutations could still be a threat? After all there will always be a reasonably large pool of people who refuse the vaccine or those countries that will not get a vaccine for years thus creating an evolutionary path for the virus to occupy if it can speed up its rate of mutation & transmission, which it seems to be doing?
Hi Dr John, I am a geek for science. I'm not always understanding every single detail but my parents were scientifically intelligent. So it has rubbed off on.me. Absolutely enjoy watching all the way to the end. Gives me facts to use with others and helps me adjust to all political mumbo jumbo and move forward with confidence in way to proceed safely. Thanks!
Thank you John for all your hard work and commitment to this valuable source of information. You've been a rock all the way through these uncertain times.
Excellent presentation !!! I would like to see papers examining the T and B cell longevity after vaccination for people who have never had COVID-19.
Thank you so much for that wonderful news. I now feel much safer against reinfection.
Thank you for all you do! You are very much appreciated!
You'll be fine. I had Covid 19 in October/ November, and my 13 year old daughter just got Covid 2 weeks ago from school. I was around her the entire time, no mask. It's been 2 weeks, and not even a sniffle. Obviously, my immunity is still there after almost 8 months. It's long lasting.
He's back ! Dr Superman ;) This was incredibly informative I felt I was having a lesson in medicine. Thank you so much sir.
Important update. Thank you John.
You definitely have a talent for teaching and providing accessible information to the public. I very much enjoyed the Haematology for dummies explanations, as a retired Haematology BMS it entertained me! Keep up the good work.👍
Dr Campbell, fantastic teaching, thank you for my "dose of info" I look forward to in your videos.
I enjoy your teaching.
What do you make of the research on the variable amounts of contaminants in the vacc?
Thank you Dr. Campbell
This pandemic and the way it all was handled has messed with our minds.
It's a fear feedback circle jerk and Dr John only adds to it, If we ever want this to end we have to stop the vested interests that don't want it to end not encourage them.
"The minds" of many were apparently already "messed", judging by the response of the nutjobs. (Speaking of whom... Hey Ron, how's it going?)
@@rogerstarkey5390 Who's Ron?, what chance of an intelligent debate with someone who can't even get a 3 letter name right?
yes, from the get-go, that's why we need to return to being with our friends and loved ones, laugh, hug, just gab over a pint, or coffee....take care Teresa
I agree
It's wonderful news, Dr John. I agree the immune sys is fascinating.
We are fearfully and wonderfully made by our creator: almighty God!
And its very deadly
Why if i have a high T cell immunity why do I have to relay on any vaccine and the follow up boosters injections ..now your starting to show us all the actual facts ,and wow ! what a wonderful immune system we have ,and I’m studying and learning how to keep my body well and fit to protect itself ...
The u Dr Campbell, you're truly an amazing teacher who patiently explains human biology in lay terms that even simple retirees like me understand.
Looking forward to more of your videos. Grateful viewer from Singapore
Encouraging scientific studies make me happy.
If you take the jab it takes about 4-8 months for your body to produce the spike proteins through out your body (according to the animal studies done back in 2004 & 2012 the animals were fine until they were reintroduce to the virus and at that point all the animals died due to an over immunological response ) This next flu season will tell the real story... Its my understanding the spike proteins lay dormant in every part of your body including your brain... where as covid would be limited to your throat in a healthy immune system and If it dropped to the lungs there were and are many effective drugs like ivermectin, Budesonide and Hydroxychloroquine that are highly effective in dealing with covid ..When the flu season comes around this year I believe we will have a train wreck on or hands and these same lying lier's will blame it on a variant that only has .003% difference from the original strain that has a 99.97% survival rate....The reason why CDC and WHO would not allow these drugs to be used (their story has now changed) is in order to roll out an experimental vaccine (gene therapy).. in order to rolled out an experimental vaccine There can not be any other effective methods of treatment......
drcharlieward.com/doctors-testify-before-texas-state-senate-to-oppose-mandatory-covid-shots/
MS Gillett, Hmmm...
A friend of mine who was in the Moderna phase 3 trial was vaccinated in July 2020, almost a year ago. Why is he still fine?
And what about those who were in the phase 1/2 trial that ended in June? They were vaccinated over a year ago. They’re still fine too.
What’s up that bro?
@@terjeoseberg990 it takes about 4-8 months for your body to produce the spike proteins through out your whole body (according to the animal studies done back in 2004 & 2012 the animals WERE FINE until they were reintroduce to the virus and at that point all the animals died due to an over immunological response ) This next flu season will tell the real story... Its my understanding the spike proteins LAY DORMANT in every part of your body including your brain... where as covid would be limited to your throat in a healthy immune system and If it dropped to the lungs there were and are many effective drugs like ivermectin, Budesonide and Hydroxychloroquine. ..When flu season comes around this year I believe we will have a train wreck on or hands and these same lying lier's will blame it on a variant that only has .003% difference from the original strain which has a 99.97% recovery if your healthy ..The reason why CDC and W.H.O would not allow these drugs to be used (and they have sense changed there story) is in order to roll out an experimental vaccine (gene therapy) there can not be any other effective methods of treatment......I am very disappointed in Doctor (Professor) Campbell for disseminating altered and distorting facts....Listen to these four Doctors that are dealing with real patients in the real world... drcharlieward.com/doctors-testify-before-texas-state-senate-to-oppose-mandatory-covid-shots/ and Doctor Michael Yeadon former VP Chief Scientific advisor www.bitchute.com/video/oA56sj71opGS/
@@msgillett4999 we could stop reading at “ all the animals died”. ( 2004 2008 sars cov 1 vax studies ) because that’s not true , so I suggest you read them again . You can find them referenced in “ nature “ science publications in an article from Oct 2020 called something along the lines of “
Covid 19 :what can we learn from the making of other vaccines “. Really stop saying “ all the animals died on re exposure “ , you need to look at more than the ferret study , especially as we have more in common with macaques
MS Gillett, Nobody cares about your nonsense bro.
You have excellent memory cells in your brain, John.
The office of national statistics, who test me regularly, has told me I am positive for the Covid antibodies. I’m happy about this.
@@HouseCallAutoRepair can't tell if you're serious or joking
@@HouseCallAutoRepair I am terrified. I have to wear nappies now. I keep crapping my panties
When did you have Covid? I'm on similar study and thought I'd had Covid Feb 20 but no antibodies!
Robert, keep good care !
@@helenporter7584 I had Covid in Feb 2020, but I have now had the 1st vaccination [AstraZenica]
Thanks for simplifying very complex data and bringing a dash of hope for the future.
You make my stress go away Dr John Campbell Thankyou!!!!!