COVID-19 vaccines and blood clots – a review of current science

COVID-19 vaccines blood clots

There have been extremely rare reports about blood clots being related to the JNJ and AstraZeneca COVID vaccines. Although science does not why this happens, researchers continue to explore why these COVID-19 vaccines might be linked to blood clots (thrombus).

A new review of the current research clears up some of the mystery, but, unfortunately, opens up some new questions. This article will examine the science, at least as far as we know, behind these blood clots and the two COVID-19 vaccines.

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COVID-19 vaccine facts and myths – UPDATED info about the new vaccines

COVID-19 vaccine facts

There are so many myths about the COVID-19 vaccine, I wanted to post some facts about the new vaccines which we can use for debunking purposes. I used to think that the HPV vaccine brought the most hatred and misinformation from the anti-vaccine world, but it’s clear that the new COVID-19 vaccines are their new targets.

This article will only focus on the five vaccines that I believe will eventually receive FDA or European Medicines Agency (EMA) approval – Pfizer, Moderna, AstraZeneca, Johnson & Johnson (JNJ Janssen), and Novavax vaccines. I remain unconvinced that any vaccine made in China or the Russian Sputnik V vaccine will ever get approved by countries with robust drug regulatory agencies. However, if they are, I will certainly add them to a future iteration of this list.

I’m going to make this in a basic chart form for ease of use. I will link to supporting evidence wherever relevant.

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Experimental COVID vaccines? Another anti-vaxxer trope to be debunked

pexels-photo-5863391.jpeg

And here we go with another one of those silly anti-vaxxers tropes – the COVID-19 vaccines are experimental, and the government/Big Pharma/Bill Gates are conspiring to test the vaccine on innocent people. Nothing could be further from the truth.

The claim that the COVID-19 vaccines are experimental probably arises from the fact that most of them received anEmergency Use Authorization (EUA) in the USA and other countries. The anti-vaxxers what to use the EUA to make a strawman argument that EUA is equivalent to “a risky, experimental drug that will cause great harm to you.”

But if these anti-vaccine activists spent just a little bit of time to understand the high-quality science behind these vaccines and the Emergency Use Authorizations, they might move on to some other topic. But in case someone finds this article among all of the nonsense on the internet, looking to find out if COVID-19 vaccines are, in fact, experimental, let’s debunk that with actual facts.

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America’s Frontline Doctors anti-vaccine affidavit – expert analysis

America's Frontline doctors affidavit

This article, about America’s Frontline Doctors anonymous anti-vaccine affidavit, was written by Kelsey S Hollenback, a Ph.D. student in Systems & Information Engineering at the Center for Risk Management of Engineering Systems, Department of Engineering Systems and Environment, School of Engineering and Applied Sciences, University of Virginia.

On reviewing America’s Frontline Doctors anonymous affidavit, part of a recent lawsuit over the COVID-19 vaccines, my first and most important takeaway is that, while Jane Doe apparently wishes to assert that she has discovered excess mortality associated with COVID-19 vaccines, what she describes in her affidavit bears absolutely no resemblance to how to conduct an actual such analysis.  Not even a little bit.

My second takeaway, which almost doesn’t matter given the first, is that, insofar as it’s possible to determine the methodology she used from the extremely limited description provided, that methodology is…flawed. 

Flawed in what ways? It counted more deaths associated with a COVID-19 vaccine than there are total deaths recorded in VAERS. It doesn’t account for differences between the CMS patient population and the general population. Depending on what criteria Jane Doe used to query the CMS claims database, she may have pulled patients receiving any vaccine, not just the COVID-19 vaccine; she may have pulled only patients receiving Moderna, or only Pfizer, or only Johnson & Johnson; she may have failed to pull patients receiving a no-cost or government-provided vaccine; and/or she may have oversampled patients at higher risk generally for all-cause mortality.

My third and final takeaway is that, while America’s Frontline Doctors affidavit does not in any way describe either a valid method for identifying excess mortality associated with the COVID-19 vaccine, doesn’t do anything at all to establish causality, and certainly doesn’t expose any cover-up, it does possibly reveal a serious HIPAA violation.

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Guillain-Barré syndrome may be linked to the JNJ COVID-19 vaccine

Guillain-Barré syndrome

The US Food and Drug Administration (FDA) is warning that the Johnson and Johnson (JNJ) COVID-19 vaccine may be linked to Guillain-Barré syndrome, a relatively rare autoimmune disorder. Unfortunately for the confidence in the vaccine, this follows up on several other missteps and potential cardiovascular issues with the vaccine.

Nevertheless, it is clear that the COVID-19 vaccines’ benefits, preventing the disease, far exceed the extremely rare risks.

Because there is a lot of confusion about Guillain-Barré syndrome and whether there is a causal link to the JNJ vaccine, I will try to present the facts as they are known today. Of course, things change, and the CDC’s Advisory Committee on Immunization Practices (ACIP) will meet on 22 July 2021 to further discuss this issue, so stay tuned for more information.

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COVID-19 vaccines and myocarditis – what are the facts

medical stethoscope and mask composed with red foiled chocolate hearts

Regulatory agencies, such as the FDA and CDC, are monitoring reports of myocarditis, a heart inflammation, after COVID-19 vaccines. Although if there is a link, it is exceedingly rare, anti-vaccine activists have already on this issue to make it appear that COVID-19 vaccines are dangerous.

My job is to look at this data and give you a scientific analysis of the observations and whether they are actually related to the vaccine.

Like with reports of other conditions, such as blood clots, after receiving COVID-19 vaccines, we need to examine whether myocarditis is actually related to the vaccine or just random events in which the incidence is no different than what would be predicted in a similar group of unvaccinated people. And if it is linked, we need to look at the potential risk and compare it to the risks of COVID-19 itself.

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Why can’t we get a cancer vaccine as fast as one for COVID-19?

cancer vaccine

I keep reading memes and other nonsense that if scientists are so smart why can’t we have a cancer vaccine as fast as we did for COVID-19? It’s not a serious question, it’s actually pejorative – it’s meant to imply that we’ve been looking for years for a cancer vaccine without success, yet we were able to get a COVID-19 vaccine within a few months, so obviously it was rushed.

Fortunately for us on the side of science, this is one of the silliest and most desperate myths being pushed by our favorite anti-vaxxers.

Busting cancer myths is one of my favorite activities – my non-statistical analysis of medical pseudoscience puts cancer slightly above vaccines on the stupidity of the tropes. Combining vaccine nonsense with cancer is right up my bailiwick. Let’s have some tearing apart this trope.

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COVID vaccine breakthrough infections – let’s do some simple math

Let’s talk about COVID-19 vaccine breakthrough infections. That is individuals who contract COVID-19 despite being fully vaccinated by the Pfizer, Moderna, or JNJ vaccines, the only ones with Emergency Use Authorizations in the USA.

This article is going to be short and, hopefully, sweet, because even though the number of COVID-19 vaccine breakthrough infections appear large, it really isn’t. It’s just simple math.

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COVID herd immunity – vaccine denial may make that impossible

person aspirating the vaccine from the vial

The only way to COVID-19 herd immunity is going to be via vaccines, but people throughout the world, especially in the USA, are refusing the COVID-19 vaccine. The anti-vaccine world is doing everything it can to sow fear, uncertainty, and doubt about these vaccines, despite our efforts to counter the disinformation campaign.

Let’s talk about COVID-19 herd immunity and how vaccines are important. And why we probably can’t hit herd immunity, a terrible consequence of the anti-vaccine rhetoric and lies.

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COVID-19 vaccine shedding – another anti-vaccine myth to scare people

COVID-19 vaccine shedding

Here we go again – an expensive, privileged Miami private school has banned teachers who received the COVID-19 vaccine because of “shedding” concerns. Yes, you read that right, the school wrote to teachers that “we cannot allow recently vaccinated people to be near our students until more information is known.”

The school’s co-founder, Leila Centner, claimed that those people who had received the COVID-19 vaccine can somehow shed the spike protein, which in turn can cause menstrual cycle irregularities, miscarriages, and sterility in other women just by being in close proximity to vaccinated people who are shedding something.

Centner wrote, “we cannot allow recently vaccinated people to be near our students until more information is known.” She must get this nonsense from Kelly Brogan, anti-vaccine quack, who seems to have something with Centner and this school

Centner cited debunked claims that the vaccine causes infertility based on “reports have surfaced recently of non-vaccinated people being negatively impacted by interacting with people who have been vaccinated. Let’s be clear that that the scientific consensus about this vaccine is that is very effective and carries few risks.

Simply put, COVID-19 vaccine shedding does not exist, but I will spend a few moments debunking it again.

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