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COVID-19: T cells from common colds can protect against coronavirus infection, study finds

nose blow
© Unknown
Common cold offers protection from COVID
People with high levels of T cells from common colds are less likely to catch COVID, according to a new peer-reviewed study. Researchers said the findings could help provide the blueprint for the production of new vaccines which give longer-lasting immunity and would protect against current and future coronavirus variants such as Omicron and Delta.

Imperial College London researchers say the high levels of T cells and the role in fighting COVID is an "important discovery" - but warned "no one should rely on this alone" and insisted people should still get vaccinated as the "best way" to protect against COVID. T cells are a type of white blood cell that help protect the body from infection.

Dr Rhia Kundu, first author of the study, from Imperial's National Heart & Lung Institute, said:
"Being exposed to the SARS-CoV-2 virus doesn't always result in infection, and we've been keen to understand why. We found that high levels of pre-existing T cells, created by the body when infected with other human coronaviruses like the common cold, can protect against COVID-19 infection. While this is an important discovery, it is only one form of protection, and I would stress that no one should rely on this alone. Instead, the best way to protect yourself against COVID-19 is to be fully vaccinated, including getting your booster dose."
The study started in September 2020 when most people in the UK had not been infected with COVID-19. It included 52 people who lived with someone who had been exposed to COVID, which had been confirmed through a PCR test. The participants did PCR tests at the outset and then at four and seven days later to determine if they developed an infection.

Padlock

German study reveals disturbing trend on child mental health during lockdown

small child
© MRS/Getty Images
German researchers have confirmed that the lack of in-person contact during a Covid lockdown and school closures took a sad toll on children's mental health, with the number of suicide attempts increasing sharply.

Up to 500 minors were hospitalized after suicide attempts in Germany between early March and late May 2021, DUP Magazin reported this week, citing a yet-unpublished study from the Essen University Hospital (UK Essen).

Researchers analyzed the data from 27 children's intensive care units across the country. They found that reported child suicide attempts increased fourfold compared to pre-pandemic times.

Comment: The lack of social contact and its negative effects was a looming problem before the pandemic, only made worse by all the measures put in place. See also:


Blue Pill

UK nurse reportedly recovers from COVID-19 coma after receiving Viagra

uk nurse viagra recover covid Monica Almeida
© Courtesy Monica Almeida
Monica Almeida, who was in an intensive care unit with COVID-19, began showing signs of recovery after being given Viagra for an entire week.
She recovered from COVID-19 - with help from the little blue pill, according to a report.

Monica Almeida, 37, a fully vaccinated nurse in the UK, spent 28 days in a coma after contracting COVID-19 and was just 72 hours from having her ventilator turned off when she was saved by a "large dose of Viagra," the Lincolnite reported.

Almeida, an asthma sufferer who has worked as a respiratory specialist for the UK's National Health Service in Lincolnshire, tested positive for the deadly bug on Oct. 31, 2021, according to the outlet.

Comment: Dr. Marc Siegel reacts to a U.K. nurse waking up, having been in a coma for a month, after receiving a dose of Viagra on Tucker Carlson Tonight.




Eye 1

Covid-19 vaccines linked to change in menstrual cycles: Study

COVID-19 vaccine
© John Fredicks/The Epoch Times
A COVID-19 vaccine is administered in Orange, Calif., on Dec. 16, 2020.
Getting a COVID-19 vaccine has been linked to a change in the menstrual cycle among women, per a new study.

Dr. Alison Edelman of the Oregon Health & Science University and other researchers studied cycles among 2,403 vaccinated and 1,556 unvaccinated women and concluded vaccination was associated with a change in cycle length.

The change was pegged at under one day; no change in menses length was detected.

Researchers said that vaccines that use messenger RNA technology — both Pfizer's and Moderna's do — trigger an immune response, which could temporarily affect the hypothalamic-pituitary-ovarian axis function, and the study results support the hypothesis.

"Our findings are reassuring; we find no population-level clinically meaningful change in menstrual cycle length associated with COVID19 vaccination. Our findings support and help explain the self-reports of changes in cycle length. Individuals receiving two COVID-19 vaccine doses in a single cycle do appear to experience a longer but temporary cycle length change," the researchers wrote.

Comment: See also:


Toys

Babies born during pandemic's first year score slightly lower on a developmental screening test

baby newborn
Columbia researchers found that babies born during the pandemic's first year scored lower on a developmental screening test of social and motor skills at 6 months -- regardless of whether their mothers had COVID during pregnancy -- compared to babies born just before the pandemic.

The study, which included 255 babies born at a NewYork-Presbyterian's Morgan Stanley Children's Hospital and Allen Hospital between March and December 2020, was published in the journal JAMA Pediatrics.

"Infants born to mothers who have viral infections during pregnancy have a higher risk of neurodevelopmental deficits, so we thought we would find some changes in the neurodevelopment of babies whose mothers had COVID during pregnancy," says Dani Dumitriu, MD, PhD, assistant professor of pediatrics and psychiatry at Columbia University Vagelos College of Physicians and Surgeons and lead investigator of the study.

Brain

Dementia cases set to triple globally

Dementia image
© American Society for Nutrition
Dementia
153 million people worldwide may have dementia by 2050, as aging populations, poor lifestyles impact citizens' health.

A study published on Thursday forecasting the prevalence of dementia, which is currently the seventh leading cause of death worldwide, claims that, within 30 years, the number of people living with the illness could triple.

An analysis conducted for the Global Burden of Disease Study, which looked at 195 countries, found that a number of risk factors require urgent steps to prevent the predicted rise from coming to fruition.

Experts fear that, without action, lifestyle issues, including high rates of smoking, obesity and diabetes, as well as aging and growing populations, will contribute to the significant rise in dementia cases globally.

North Africa and the Middle East would see the greatest rise of any region by 2050, with cases growing from around three million to nearly 14 million, while the UK would see the smallest growth, from roughly 907,000 to 1.6 million.

Comment: Is this a true analysis or a fuzzy prop piece to cover vaccine causation?

Consider: Institute for Health Metrics and Evaluation (IHME) receives core grant funding from the Bill & Melinda Gates Foundation and the state of Washington as do GBD and renowned medical mouthpiece The Lancet. They are complementary and interconnected.

Independent assessments state: IHME's model (the GBD study) may be reliable only for short-term projections. For the full article referenced above, go here.


Beaker

Microclots: the key to long Covid?

long covid microclots
© Resia Pretorius
Fluorescent image of healthy blood plasma (left) compared to the micro clots in the plasma from an individual with Long-COVID on the right.
One of the biggest failures during the Covid-19 pandemic is our slow response in diagnosing and treating long Covid. As many as 100 million people worldwide already suffer from long Covid. That staggering number will eventually be much higher, if we take into account that diagnoses are still inadequate, and that we still do not know what the impact of Omicron and future variants will be.

Patients with long Covid complain of numerous symptoms, the main ones being recurring fatigue and brain fog, muscle weakness, being out of breath and having low oxygen levels, sleep difficulties and anxiety or depression. Some patients are so sick that they cannot work or even walk a few steps. There is possibly also an elevated risk of stroke and heart attacks. One of the biggest sources of concern is that even mild and sometimes asymptomatic initial Covid-19 infection may lead to debilitating, long-term disability.

Since early 2020, we and other researchers have pointed out that acute Covid-19 is not only a lung disease, but actually significantly affects the vascular (blood flow) and coagulation (blood clotting) systems.

Comment: From MedicalXpress in October 2021
Alpha(2)-antiplasmin is a molecule that prevents the breakdown of blood clots, while fibrinogen is the main clotting protein. Under normal conditions the body's plasmin-antiplasmin system maintains a fine balance between blood clotting (the process by which blood thickens and coagulate to prevent blood loss after an injury) and fibrinolysis (the process of breaking down the fibrin in the coagulated blood to prevent blood clots from forming).

With high levels of alpha(2)-antiplasmin in the blood of COVID-19 patients and individuals suffering from Long COVID, the body's ability to break down the clots are significantly inhibited.

The insolubility of the micro clots became apparent when Dr. Maré Vlok, a senior analyst in the Mass Spectrometry Unit at SU's Central Analytical Facilities, noted that the blood plasma samples from individuals with acute COVID and Long COVID continued to deposit insoluble pellets at the bottom of the tubes after dilution (a process called trypsinization).

He alerted Prof Pretorius to this observation and she investigated it further. They are now the first research group to have reported on finding micro clots in the blood samples from individuals with Long COVID, using fluorescence microscopy and proteomics analysis, thereby solving yet another puzzle associated with the disease.

"Of particular interest is the simultaneous presence of persistent anomalous micro clots and a pathological fibrinolytic system," they write in the research paper. This implies that the plasmin and antiplasmin balance may be central to pathologies in Long COVID, and provides further evidence that COVID-19, and now Long COVID, have significant cardiovascular and clotting pathologies.

More information: Etheresia Pretorius et al, Persistent clotting protein pathology in Long COVID/Post-Acute Sequelae of COVID-19 (PASC) is accompanied by increased levels of antiplasmin, Cardiovascular Diabetology (2021). DOI: 10.1186/s12933-021-01359-7



Document

Research shows over 70s 10 times less likely to die from Covid than last year & kids don't need vaccines

old people
© Getty
Research shows the risk of death from Covid for over 70s has decreased by tenfold compared to a year ago, thanks to vaccines, natural immunity, treatments, and the replacement of Delta by the mild Omicron variant.

In younger age groups the decline is sharper with the risk of death to healthy teens "almost zero".

Professor Anthony Brookes, an expert in genetics and health data at University of Leicester, helped compile the research based on Office of National Statistics, Government and NHS infection reports.

He said Covid no longer posed a significant threat to "the vast majority of people"

Bulb

Immune system can fight Omicron, says new study

white blood cell
© PA Media
T cells, generated both by vaccinations and COVID-19 infections, have been shown to be critical in limiting progression to severe disease by eliminating virus-infected cells and helping with other immune system functions.
A new study has revealed that the white blood cells of the immune system are capable of mounting an immune response against the Omicron variant of Covid-19.

Due to Omicron having a higher number of mutations than other Covid variants, it can sometimes slip past the antibodies created by vaccination or infection.

However, if the virus still does enter the body, the white blood cells, known as T-cells, will attack.

The new research, from the University of Melbourne and Hong Kong University of Science and Technology (HKUST), involved investigators analysing over 1,500 fragments of SARS-CoV-2's viral proteins - called epitopes - that have been found to be recognised by T-cells in recovered Covid-19 patients or after vaccination.
Even if Omicron, or some other variant for that matter, can potentially escape antibodies, a robust T cell response can still be expected to offer protection and help to prevent significant illness.

Professor Matthew McKay

Comment: Who would have thought our immune system has the capacity to fight a cold??


SOTT Logo Radio

Objective:Health - The Transhumanist Agenda

O:H header
The internet hive-mind defines transhumanism as "a philosophical and intellectual movement which advocates for the enhancement of the human condition by developing and making widely available sophisticated technologies able to greatly enhance longevity, mood and cognitive abilities, and predicts the emergence of such technologies in the future." Sounds great, right?

Once these ideas were only relegated to science fiction, but now transhumanistic ideas have penetrated the mainstream discourse. And not just in terms of tech nerds geeking-out over cyber-punk philosophies - we can see this being reflected in government policy agenda, think-tank advisory boards and the projections of many other 'official' bodies.

While the TED talks and pundit tweets often conjure utopian visions of an entirely controllable biology and environment, knowing the nature of the people pushing this agenda rather brings to mind the potential catastrophic consequences, based mostly on the fact that these people rarely understand what they're doing (see the great GMO experiment as an example) and that these technological innovations are rarely driven by the best interests of the people.

Join us on this episode of Objective:Health as we discuss the downside of the utopian vision our faithful and competent leaders have in store for us. The transhumanist agenda should be terrifying to anyone with their eyes open.


For other health-related news and more, you can find us on:

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And you can check out all of our previous shows (pre YouTube) here:

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Running Time: 00:34:12

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