Blogger Comment: Every human being who had the mRNA experimental Covil-19 injection that was supposed to destroy the so-called Covid virus (but where in reality over 100 top world scientists have now determined that it is in all reality a ‘bioweapon’) should read this to make their government stop the uneccessary killing of humankind that the Davos Globalists instigated through their western puppet leaders that they have put in place through their vast wealth and financial/economic power and where there are only four nations now that are not controlled by the multi-billionaire WEF elites, the USA, Hungary, Italy and Slovakia…I bet you did not know that, now did you, but 100% true…look into it if you don’t believe the TRUTH anymore…

Scientists from the University of Oxford and the Chinese Academy of Medical Sciences (CAMS) have discovered a “kill switch” in human cells that is left behind after a COVID-19 virus infection.

The team of researchers published a bombshell new study showing that spike-specific helper T cells remain in the body years after COVID-19 infection.

Alarmingly, those cells undergo a troubling transformation over time.

The research, led by Dr. Guihai Liu and Professor Tao Dong, followed patients 3–4 years after infection.

The study revealed that these CD4+ T cells not only persisted but also morphed into a more aggressive, cytotoxic form.

This shift was marked by high expression of granzyme A (GZMA), a “kill-switch” enzyme that allows immune cells to attack targets directly.

While these reprogrammed cells appeared capable of suppressing the virus in lab experiments, the implications for human health remain unclear.

However, scientists warn that it could be a double-edged sword.

Persistent Fingerprints Linked to “Mild Disease”

One of the most striking findings was the presence of “public” T-cell receptor patterns, which are unique immune fingerprints shared across unrelated people.

These clonotypes were strongly linked with milder cases of COVID-19 early in the pandemic.

But by the 3–4 year mark, the same clonotypes showed major changes.

Instead of a balanced helper function, they had shifted toward a cytotoxic profile, blasting out GZMA in a way that scientists admitted could suppress the virus in vitro, but might not translate into safe or protective responses inside the body.

Vaccination Not Ruled Out

Although the study tracked people who had natural infection, most had also received multiple Covid shots or boosters during the follow-up years.

Researchers noted that they could not separate out the effects of vaccination from infection.

What they did confirm: the number of vaccine doses a person had did not correlate with the presence of these “public” immune fingerprints.

Still, they conceded that repeated vaccination and re-exposure could be driving the re-tuning of memory T cells toward this aggressive profile.

A Dangerous Wildcard?

Other studies have already flagged that cytotoxic CD4+ T cells can show up in severe COVID cases, damaging lung tissue rather than protecting it.

The Oxford paper cautiously suggested that in the long term, these cells might help control the virus, but admitted the clinical effects remain unknown.

Critics say this kind of immune reprogramming should raise red flags.

If the spike protein continues to drive long-term shifts in immune memory, as this study suggests, the consequences for autoimmunity, chronic inflammation, or cancer surveillance could be profound.

Key Takeaway

At a minimum, the research confirms that spike-specific helper T cells linger for years, but in a transformed state.

What looks like “persistent immunity” may in fact represent a destabilized immune response, one shaped by repeated exposure to the spike protein through infection and mass vaccination.

The researchers warn that the core message is undeniable: the spike protein leaves a long-lasting footprint on the human immune system, and nobody yet knows the full cost.

Follow the link for the source… https://slaynews.com/news/scientists-discover-hidden-kill-switch-covid-19-virus/

And,

READ MORE – Renowned Microbiologist Warns Covid Shots ‘Shorten the Life of Human Beings’