mRNA Vaccines Created Spike Protein In Human Heart?!

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Did a new German study show mRNA vaccines creating spike proteins in human heart cells, causing heart abnormalities?!

Take a look at the viral claim, and find out what the facts really are!


Claim : mRNA Vaccines Created Spike Protein In Human Heart!

Some people are sharing articles by American Faith and Epoch Health, which claim / suggest that a new German study found that mRNA COVID-19 vaccines created spike proteins in human heart cells. resulting in heart abnormalities.

Steve Kirsch : Wait a second. I thought these vaccines were safe and effective? Why are they attacking heart cells?

Chief Nerd : New research out of Germany observing rat and human heart cells shows that within 48 hours of vaccination, the COVID-19 mRNA vaccines form spike proteins. Spike proteins, made from the mRNA instructions inside the vaccines, were detected in the heart cells. While both Pfizer and Moderna vaccines caused cell abnormalities, the two induced different anomalies.

Here’s an excerpt from the American Faith article:

American Faith : COVID-19 Vaccine Research Shows Spike Protein Forming in Heart Cells

Here’s an excerpt from the Epoch Health article:

Epoch Health : mRNA COVID Vaccines Form Spike Protein in Heart Cells, but Cause Different Anomalies

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New study shows Cardiac Side Effects of mRNA Vaccines?!


Truth : Study Showed mRNA Vaccine Effect On Rat Heart Cells!

Let’s take a look at what we know about this new study, and see what the facts really are!

Fact #1 : Study Was Peer-Reviewed

First, I should point out that this is a peer-reviewed study that was published in a reputable journal – the British Journal of Pharmacology. So it’s not like the “Belgian study” that allegedly showed that the Pfizer mRNA vaccine causes turbo cancer.

That said – the pre-publication peer review is only the first step in scientific review process. After its publication, it is still subject to post-publication peer review, including verification and further research by other scientists.

Fact #2 : Study Is Not Available Publicly

I should also point out that the study itself is hidden behind a paywall, with only a brief abstract available publicly. This is important because without knowing the details, it is simply impossible to know the accuracy or significance of this study. As they say – the devil is in the details.

Fortunately, it appears that Dr. Ralf B. Lukner MD PhD has access to the study itself, and has provided some important insights into this study. So this fact check will rely on both his insights, and what’s available publicly.

Fact #3 : Study Was Conducted On Rat Heart Cells

According to the public abstract of the study, it was conducted on isolated rat cardiomyocytes (RCm) over a 72 hour period.

Basically, the study did not involve any human beings or even live animals. Instead, it used single heart muscle cells from a rat.

Even though both American Faith and Epoch Health claimed that the study involved human heart cells, the abstract itself did not mention any human heart cells being used.

In real life, the COVID-19 vaccines are injected into the deltoid muscle of a human being, and not into the heart of a rat. In real life, heart muscle cells also do not soak in a bath of hyper-concentrated  COVID-19 vaccine for 3 days.

So it is important to understand that this is not at all representative of what actually happens in a human being, or even a live rat…

Recommended : Is FDA Refusing To Release Vaccine Myocarditis Results?!

Lab rat generic

Fact #4 : Study Used Very High Vaccine Doses

According to Dr. Lukner, the study used very high doses of the Pfizer and Moderna mRNA vaccines:

  • Pfizer : 1 μg/mL
  • Moderna : 10 μg/mL

In contrast, human beings – which have 36 trillion more cells, only receive 30 μg of the Pfizer vaccine, or 100 μg of the Moderna vaccine.

By my estimate, the doses used in this study are far beyond what any human being will ever receive in a million lifetimes:

  • Pfizer : 1.2 trillion vaccine doses
  • Moderna : 3.6 trillion vaccine doses

As any scientist can tell you – the dose makes the poison. At sufficiently high doses, all chemicals – including water and oxygen – can be toxic.

Fact #5 : It Was A Laboratory Study

I should also point out the salient fact that it was a laboratory study (also known as an in vitro study), not a clinical study.

In-vitro studies are important, but they cannot be extrapolated to make any conclusion about what actually happens in a human body.

For example, laboratory studies showed that hydroxychloroquine and ivermectin have an inhibitory effect on the SARS-CoV-2 virus; but once tested in actual human beings – they were shown to have no clinical benefit.

In other words – what happens in a laboratory, may not happen in an actual human being.

Recommended : Did CDC Say COVID Vaccines Cause AIDS + Cancer?!

In silico in vitro in vivo clinical importance

Fact #6 : Nothing Happened Until Spike Proteins Were Created

Interestingly, the study authors pointed out that both Pfizer and Moderna mRNA vaccines did not affect the rat heart muscle cells in any way, until they started producing the spike protein after 48 hours of soaking in a bath of vaccine.

Assuming that this can be replicated by other scientists, this suggests a couple of things:

  • the rat heart muscle cells are not affected by the presence of the mRNA vaccine itself
  • the rat heart muscle cells only “malfunctioned” after they created the spike proteins

Is it therefore possible that the rat heart muscle cells might be malfunctioning because they were overwhelmed by the extremely high vaccine doses into excessively creating the spike proteins, instead of performing their normal functions?

Is it also possible that the spike proteins caused morphological changes (shape, size, texture, etc.) that disrupted the rat heart muscle cells’ ability to contract properly?

Needless to say – MORE research is needed before any conclusion can be made about the mRNA vaccine’s cardiotoxic effects in rats, never mind any potential cardiotoxic effects in actual human beings.

Fact #7 : COVID-19 Infections Produce Far More Spike Proteins!

It is important to point out that unlike the SARS-CoV-2 virus, COVID-19 vaccines do not multiply and can only induce a limited number of cells to produce the spike protein. And again – the vaccines are injected into the arm, and not the heart.

The SARS-CoV-2 virus, on the other hand, will spread through the body, creating spike proteins in a multitude of cells. If the spike proteins are the problem, which this study suggests, then a COVID-19 infection poses a far greater threat than the COVID-19 vaccine.

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Do mRNA COVID-19 Vaccines Increase Heart Disease Risk?

Fact #8 : COVID-19 Infections Cause Heart Problems

Finally, I should point out that COVID-19 infections are known to cause heart problems, even in people who recover.

The SARS-CoV-2 virus does not only cause myocarditis, it can also damage heart muscle tissue directly. COVID-19 infections have also been shown to cause serious ventricular arrhythmias, and even inflame the coronary arteries.

The mRNA vaccines for COVID-19 are already known to cause pericarditis and myocarditis in young males, but this is a relatively rare cardiac side effect and generally milder than if caused by COVID-19 infections.

That’s why health authorities across the world continue to advocate getting the COVID-19 vaccines. After all – the risk of getting myocarditis from multiple doses of the vaccines are much lower than the risk of getting myocarditis from a single COVID-19 infection!

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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.

He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.


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