Post scientific studies showing immunity in those previously had Covid-19

[StrongMom]

I am starting this thread as a way to gather scientific studies showing that those who previously had Covid-19 have immunity.
In the world of vaccine mandates, it might be helpful to have in hand, at least for those employers that are a bit open minded.

Necessity of COVID-19 vaccination in previously infected individuals

Background The purpose of this study was to evaluate the necessity of COVID-19 vaccination in persons previously infected with SARS-CoV-2. Methods Employees of the Cleveland Clinic Health System working in Ohio on Dec 16, 2020, the day COVID-19 vaccination was started, were included. Any...

www.medrxiv.org

SARS-CoV-2 infection induces long-lived bone marrow plasma cells in humans - Nature

SARS-CoV-2 infection induces long-lived bone marrow plasma cells that correlate with anti-SARS-CoV-2 spike protein antibody titres in individuals who have recovered from COVID-19.

www.nature.com

SARS-CoV-2-specific T cell immunity in cases of COVID-19 and SARS, and uninfected controls - Nature

SARS-CoV-2-reactive T cells were found in individuals who had recovered from SARS or COVID-19 and in unexposed donors, although with different patterns of immunoreactivity.

www.nature.com

Good news: Mild COVID-19 induces lasting antibody protection | Washington University School of Medicine in St. Louis

People who have had mild illness develop antibody-producing cells that can last lifetime

medicine.wustl.edu

Please post as you find so that we would have an organized thread.

 

[Rinse & rePeat]

A good collection should be empowering! Good idea!

 

[dfspcc20]

T cells induced by COVID-19 infection respond to new virus variants -U.S. study

(This March 30 story corrects last paragraph to show the paper has been peer reviewed)

www.reuters.com

I think that might refer to this study:

CD8+ T-Cell Responses in COVID-19 Convalescent Individuals Target Conserved Epitopes From Multiple Prominent SARS-CoV-2 Circulating Variants

Abstract. This study examined whether CD8+ T-cell responses from coronavirus disease 2019 convalescent individuals (n = 30) potentially maintain recognitio

academic.oup.com

 

[mm33]

This is a great idea!

Here's a link to another post on this site that has a lot of good links to it:

Dr. Dan Stock's Presentation to the Mt. Vernon School Board in Indiana Over The Futility of Mask Mandates and Covid-19 Protocols

On Friday, August 7th Dr. Dan Stock addressed the Mt. Vernon School Board in Indiana over the futility of mask mandates and Covid-19 protoco...

hancockcountypatriots.blogspot.com

 

[StrongMom]

This is a great idea!

Here's a link to another post on this site that has a lot of good links to it:

Dr. Dan Stock's Presentation to the Mt. Vernon School Board in Indiana Over The Futility of Mask Mandates and Covid-19 Protocols

On Friday, August 7th Dr. Dan Stock addressed the Mt. Vernon School Board in Indiana over the futility of mask mandates and Covid-19 protoco...

hancockcountypatriots.blogspot.com

Thanks. i hope he doesn’t lose his job.

 

[GTW]

Except for CDC and WHO vaccine boosterism, natural immunity was considered the standard against which vaccines were compared.
>The researchers estimated that the percentage of those with naturally occurring antibodies to SARS-CoV-2 in Texas is 35.3%, and the total estimated immunity is 69.1%.
>Professor Zywicki has recovered from Covid-19 and thereby acquired robust natural immunity, as confirmed in multiple positive SARS-CoV-2 antibody tests during the past year. Professor Zywicki’s immunologist, Dr. Hooman Noorchashm, has advised him that, based on his personal health and immunity status, it is medically unnecessary to get a Covid-19 vaccine—and that it violates medical ethics to order unnecessary procedures. Affidavits from Drs. Jay Bhattacharya, Martin Kulldorff, and Noorchashm explain that undergoing a full vaccination course creates a risk of harm and provides no benefit either to Prof. Zywicki or the GMU community.Washington, DC (August 4, 2021) – George Mason University (GMU) is threatening employees with disciplinary action that includes “unpaid leave or possible loss of employment” if they don’t comply with the public university’s vaccine mandate. Late last night, the New Civil Liberties Alliance, a nonpartisan, nonprofit civil rights group, filed a complaint in the U.S. District Court for the Eastern District of Virginia on behalf of Antonin Scalia Law School Professor Todd Zywicki against GMU’s unconstitutional reopening policy for the Fall 2021 semester.
pubmed (national library of medicine) database search will show all published studies without the hot air/spin.

 

[Tim Lundeen]

Durability of SARS-CoV-2-specific T cell responses at 12-months post-infection

Background Characterizing the longevity and quality of cellular immune responses to SARS-CoV-2 is critical to understanding immunologic approaches to protection against COVID-19. Prior studies suggest SARS-CoV-2-specific T cells are present in peripheral blood 10 months after infection. Further...

www.biorxiv.org

 

[StrongMom]

Comparing SARS-CoV-2 natural immunity to vaccine-induced immunity: reinfections versus breakthrough infections

Background Reports of waning vaccine-induced immunity against COVID-19 have begun to surface. With that, the comparable long-term protection conferred by previous infection with SARS-CoV-2 remains unclear. Methods We conducted a retrospective observational study comparing three groups...

www.medrxiv.org

 

[StrongMom]

I will.

This link - links to 15 articles:

15 studies show that natural immunity from prior infection is more robust (by far) than what those "vaccines" confer - [email protected] - List archives - Simplelists.com

More links:

'This Ends The Debate' - Israeli Study Shows Natural Immunity 13x More Effective Than Vaccines At Stopping Delta | ZeroHedge

AAAS

AAAS

Natural immunity vs Covid-19 vaccine-induced immunity - Marc Girardot of PANDA - BizNews.com

https://www.biorxiv.org/content/10.1101/2021.08.22.457114v1.full.pdf

BOMBSHELL UK data destroys entire premise for vaccine push

https://link.springer.com/content/pdf/10.1007/s10654-021-00808-7.pdf

Oxford University study finds fully vaccinated Healthcare workers carry 251 times viral load compared to the unvaccinated proving the Covid-19 jabs make you worse

 

[Lollipop2]

Comparing SARS-CoV-2 natural immunity to vaccine-induced immunity: reinfections versus breakthrough infections

Background Reports of waning vaccine-induced immunity against COVID-19 have begun to surface. With that, the comparable long-term protection conferred by previous infection with SARS-CoV-2 remains unclear. Methods We conducted a retrospective observational study comparing three groups...

www.medrxiv.org

Nice.

 

[StrongMom]

Natural Immunity and Covid-19: Thirty Scientific Studies to Share with Employers, Health Officials, and Politicians ⋆ Brownstone Institute

Studies demonstrating what was and is already known: natural immunity for a SARS-type virus is robust, long-lasting, and broadly effective.

brownstone.org

 

[Saba]

From the Mercola blog today - see the last paragraph:

A leaked Department of Defense slide show presentation that was quickly removed from the internet, but has been preserved in archives and on private websites shows that the shots are not meeting experts’ expectations.

Using hospitalization records from 5.6 million Medicare beneficiaries who were fully vaccinated, the researchers found that 148,000 fully vaccinated individuals age 65 and older came down with COVID anyway; 30,000 were hospitalized in an intensive care unit and 9,400 were admitted to an intensive care unit. The death rate was 2.2%.

In the slide show, authors point out that the vaccine effectiveness against infection and hospitalization “is lower than reported in smaller studies.” Specifically, using metrics showing that 80% of persons over age 65 as vaccinated, “73% of COVID-19 cases occurred in fully vaccinated individuals.”

Not only that, according to Slide 8, “Breakthrough infection rates five to six months post vaccination are twice as high as three to four months post vaccination.” The waning immunity was observed in both the Pfizer-BioNTech and Moderna shots.

And — contrary to “official” reports in the media — Slide 12 says it was the VACCINATED driving the high infection numbers during the summer of 2021, as “61% of COVID-19 of COVID-19 hospitalizations occurred in fully vaccinated individuals in the week of July 24 alone.

The study concluded that the jabs are more effective at preventing hospitalization than infection, and that “prior COVID-19 infection has a major protective effect against breakthrough hospitalization.” The study was done by the Defense Department’s Project Salus.

Mercola.com - #1 Natural Health Website

A reliable source of health articles, optimal wellness products, medical news, and free natural newsletter from natural health expert Dr. Joseph Mercola.

blogs.mercola.com

These are the Project Salus slides, see the last slide:

Waning Effect of COVID Vaccine

Waning Effect of COVID-19 Vaccines in 5.6M U.S. Study Cohort

web.archive.org

 

[Lollipop2]

From the Mercola blog today - see the last paragraph:

A leaked Department of Defense slide show presentation that was quickly removed from the internet, but has been preserved in archives and on private websites shows that the shots are not meeting experts’ expectations.

Using hospitalization records from 5.6 million Medicare beneficiaries who were fully vaccinated, the researchers found that 148,000 fully vaccinated individuals age 65 and older came down with COVID anyway; 30,000 were hospitalized in an intensive care unit and 9,400 were admitted to an intensive care unit. The death rate was 2.2%.

In the slide show, authors point out that the vaccine effectiveness against infection and hospitalization “is lower than reported in smaller studies.” Specifically, using metrics showing that 80% of persons over age 65 as vaccinated, “73% of COVID-19 cases occurred in fully vaccinated individuals.”

Not only that, according to Slide 8, “Breakthrough infection rates five to six months post vaccination are twice as high as three to four months post vaccination.” The waning immunity was observed in both the Pfizer-BioNTech and Moderna shots.

And — contrary to “official” reports in the media — Slide 12 says it was the VACCINATED driving the high infection numbers during the summer of 2021, as “61% of COVID-19 of COVID-19 hospitalizations occurred in fully vaccinated individuals in the week of July 24 alone.

The study concluded that the jabs are more effective at preventing hospitalization than infection, and that “prior COVID-19 infection has a major protective effect against breakthrough hospitalization.” The study was done by the Defense Department’s Project Salus.

Mercola.com - #1 Natural Health Website

A reliable source of health articles, optimal wellness products, medical news, and free natural newsletter from natural health expert Dr. Joseph Mercola.

blogs.mercola.com

These are the Project Salus slides, see the last slide:

Waning Effect of COVID Vaccine

Waning Effect of COVID-19 Vaccines in 5.6M U.S. Study Cohort

web.archive.org

WoW...good article. Can never hide the truth. It always comes out.

 

[Lollipop2]

This article links to 29 atudies:

Natural Immunity and Covid-19: Thirty Scientific Studies to Share with Employers, Health Officials, and Politicians ⋆ Brownstone Institute

Studies demonstrating what was and is already known: natural immunity for a SARS-type virus is robust, long-lasting, and broadly effective.

brownstone.org

 

[GTW]

Tangentially...
>The results of the current study corroborate the findings of an earlier serologic study which showed that adults who had received the IPV had increasing titers of anti-polio RdRp (3Dpol) antibodies that were cross-reactive with the SARS-CoV-2 RdRp protein. If confirmed by a randomized controlled trial, this could mean a valid replacement of expensive mRNA and adenovirus vector vaccines with the much less costly and shelf-stable IPV for the prevention of COVID-19.https://www.news-medical.net/news/20211010/Inactivated-polio-vaccine-induces-antibodies-that-block-SARS-CoV-2-RNA-synthesis.aspx?fbclid=IwAR1Q9sl-OMFohu7TAb94KmUau4U65O23-E_Xn8mUMitxYBmUepoCNMu7c4U

 

[Saba]

Brownstone now lists 81 research studies showing natural immunity is equal to or greater than Covid shot immunity, and here is a summary from the CHD of each of the studies:

81 Research Studies Confirm Natural Immunity to COVID ‘Equal’ or ‘Superior’ to Vaccine Immunity

The Brownstone Institute lists 81 of the highest-quality, complete, most robust scientific studies and evidence reports/position statements on natural immunity as compared to the COVID-19 vaccine-induced immunity.

childrenshealthdefense.org

 

[Lollipop2]

Brownstone now lists 81 research studies showing natural immunity is equal to or greater than Covid shot immunity, and here is a summary from the CHD of each of the studies:

81 Research Studies Confirm Natural Immunity to COVID ‘Equal’ or ‘Superior’ to Vaccine Immunity

The Brownstone Institute lists 81 of the highest-quality, complete, most robust scientific studies and evidence reports/position statements on natural immunity as compared to the COVID-19 vaccine-induced immunity.

childrenshealthdefense.org

Hey thanks for posting this! I was going to but got caught up in work and never circled back.

 

[Mito]

Natural Immunity Vs. Vaccination

Disclaimer: I am not a medical doctor and this is not medical advice. My goal is to empower you with information. I will not take a position on whether you should or should not get vaccinated. Please make this decision yourself, consulting sources you trust, including a caring health care...

chrismasterjohnphd.com

Conclusions​

The only studies that make the vaccines look better than natural immunity are the vaccine trials, and a surface reading of the US delta study. Reading the US delta study carefully makes natural immunity begin to show its superiority as delta fully takes over. Every other study clearly shows that older natural immunity is equal to or superior to more recent vaccination. When natural infections and vaccinations occur at the same time in a fully delta-dominant environment, natural immunity appears to be superior. In the younger population of Israel it seems to be wildly superior to the Pfizer vaccine. In by far the largest study covering the entirety of Israel, old natural infection is every bit as good as recent vaccination against infection, symptomatic illness, and hospitalization.

The only reason we can't say that about death is because only one single person died of a second infection in the whole of Israel!

To answer the questions at the beginning:

• Does someone with natural immunity need to get vaccinated to obtain equal immunity to the vaccinated around them?

Definitely not. Their immunity at worst is just as good.

• Will they get even better immunity if they add vaccination?

They might, but the studies conflict.

• Can I decide who to fire from their job, who to keep out of the gym, and who to keep out of the restaurant by considering people with natural immunity dangerous unless they've been vaccinated?

Definitely not! If anything is obvious pseudoscience, it is this.

These data show that simply having an antibody test or a previous PCR test is enough to show that, even when your infection is way older than someone else's vaccination, it is equal to or better in its protection. Not allowing a mere anti-nucleocapsid antibody test or any record of any positive PCR test to serve as equal proof of immunity to a vaccination card is scientifically unjustifiable.

 

[Lollipop2]

Natural Immunity Vs. Vaccination

Disclaimer: I am not a medical doctor and this is not medical advice. My goal is to empower you with information. I will not take a position on whether you should or should not get vaccinated. Please make this decision yourself, consulting sources you trust, including a caring health care...

chrismasterjohnphd.com

Conclusions​

The only studies that make the vaccines look better than natural immunity are the vaccine trials, and a surface reading of the US delta study. Reading the US delta study carefully makes natural immunity begin to show its superiority as delta fully takes over. Every other study clearly shows that older natural immunity is equal to or superior to more recent vaccination. When natural infections and vaccinations occur at the same time in a fully delta-dominant environment, natural immunity appears to be superior. In the younger population of Israel it seems to be wildly superior to the Pfizer vaccine. In by far the largest study covering the entirety of Israel, old natural infection is every bit as good as recent vaccination against infection, symptomatic illness, and hospitalization.

The only reason we can't say that about death is because only one single person died of a second infection in the whole of Israel!

To answer the questions at the beginning:

• Does someone with natural immunity need to get vaccinated to obtain equal immunity to the vaccinated around them?

Definitely not. Their immunity at worst is just as good.

• Will they get even better immunity if they add vaccination?

They might, but the studies conflict.

• Can I decide who to fire from their job, who to keep out of the gym, and who to keep out of the restaurant by considering people with natural immunity dangerous unless they've been vaccinated?

Definitely not! If anything is obvious pseudoscience, it is this.

These data show that simply having an antibody test or a previous PCR test is enough to show that, even when your infection is way older than someone else's vaccination, it is equal to or better in its protection. Not allowing a mere anti-nucleocapsid antibody test or any record of any positive PCR test to serve as equal proof of immunity to a vaccination card is scientifically unjustifiable.

Nice.

 

[Saba]

In response to a FOIA request, the CDC admitted that as of Oct. 19, 2021 it had no studies showing that natural immunity is inferior to vaxx immunity. Text of the FOIA request and response in here:

When the Truth Slips Out

A telling letter from the CDC in response to a FOIA request

aaronkheriaty.substack.com