measles Archives – Skeptical Raptor

2020-06-042020-06-04

MMR vaccine sytematic review – science finds no link to autism AGAIN

With so much sense and nonsense about coronavirus, I set to the side an important MMR vaccine systematic review that I’ve been wanting to review for a few weeks. Well, it’s time to focus on that.

Ever since Mr. Andrew Wakefield published his fraudulent, and subsequently retracted, study that seemed to show a link between the MMR vaccine and autism spectrum disorder (ASD), the anti-vaccine crowd has embraced it as if it were a scientific fact. Of course, they ignore over 150 published scientific articles that show that there are, in fact, no links at all.

This Wakefield chicanery has spawned a cottage industry of other anti-vaccine zealots like Del Bigtree and his fraudumentary Vaxxed, Robert F. Kennedy Jr., Christopher Exley, Christopher Shaw, James Lyons-Weiler, Tetyana Obukhanych, and many others.

And now we have a new, large, impressive MMR vaccine systematic review that once again provides affirmative evidence that there are no links between ASD and the MMR vaccine. None. Continue reading “MMR vaccine sytematic review – science finds no link to autism AGAIN”

2020-01-052020-01-05

Tetyana Obukhanych – another anti-vaccine appeal to false authority

The old Skeptical Raptor took a bit of a break to recharge their batteries to tackle all of the pseudoscience that will be coming out in 2020. In lieu of new content, I will be republishing the top 10 most read articles on this blog during 2019. Here’s number 1 – the queen of the false authority of the anti-vaxxers – Tetyana Obukhanych.

One of their favorite pseudoscientists of the anti-vaccine religion is Tetyana Obukhanych, someone who appears to have great credentials. Unfortunately, once you dig below the surface of her claims, there is no credible evidence in support.

One of the most irritating problems I have with the anti-vaccine movement is their over-reliance on false authorities – they overrate publications (often in worthless predatory journals) or commentary from someone who appears to have all of the credentials to be a part of the discussion on vaccines, but really isn’t close to being a real vaccine scientist.

Nevertheless, credentials don’t matter – an “authority” on vaccines must follow the evidence that vaccines are safe and effective unless those “authorities” can provide robust, peer-reviewed, published evidence that vaccines aren’t. Someone like Tetyana Obukhanych almost never does.

For example, Christopher Shaw and Lucija Tomljenovic, two researchers in the Department of Ophthalmology at the University of British Columbia, have, for all intents and purposes, sterling credentials in medicine and science. However, they publish nonsense research (usually filled with the weakest of epidemiology trying to show a population-level correlation between vaccines and adverse events) in low ranked scientific journals.

Following in the footsteps of Shaw, Tomljenovic, James Lyons-Weiler, and Christopher Exley, let’s take a look at the background and education of the anti-vaccine hero, Tetyana Obukhanych. Continue reading “Tetyana Obukhanych – another anti-vaccine appeal to false authority”

2020-01-022020-01-03

Jenny McCarthy, with help from Oprah Winfrey, lies about vaccines

The old Skeptical Raptor is taking a bit of a break over the next few days to recharge his batteries for all of the pseudoscience that will be coming out in 2020. In lieu of new content, I will be republishing the top 10 most read articles on this blog during 2019. Here’s number 3 – Jenny McCarthy.

Honestly, I thought she had faded from the anti-vaccine world, but I guess over 150,000 people still researched her.

Jenny McCarthy was once the MTV drunk college dating game hostess and former “journalist” on The View. I remember when she joined The View – there was widespread condemnation of her hiring from scientists, journalists, and yours truly because of her loud and annoying anti-vaccine rhetoric. Clearly, no one of any note supported her being hired on the View, except for websites like the Age of Pushing Nonsense To Harm Children. Continue reading “Jenny McCarthy, with help from Oprah Winfrey, lies about vaccines”

2019-12-242019-12-24

Big Pharma vaccine profits – let’s take a closer look at this trope

The old myth of the huge Big Pharma vaccine profits – it’s the subject of so many memes, tropes, and outright lies from the anti-vaccine religion. These vaccine deniers, who not only lack knowledge of science but also of basic corporate finance, believe that every Big Pharma CEO relies on vaccines for their next bonus check, which they use to buy their new Ferrari to show off to imaginary vaccine-injured children.

I am not naive – public corporations have an obligation to their shareholders and employees to maximize profits. That’s capitalism, I suppose.

But where this trope goes off the rails is when you realize that vaccine profits would be eclipsed by medical industry profits if Big Pharma simply stopped producing vaccines. It’s ironic that the anti-vaxxers claim that Big Pharma’s greed gives us vaccines, but if they were truly greedy they’d be out of the vaccine business.

This article is not going to be as much science as I usually do (just read the recent article on natural immunity) – it’s going to focus on finance and accounting. Yes, I’m finance and accounting geek as much as I am a science aficionado.

Continue reading “Big Pharma vaccine profits – let’s take a closer look at this trope”

2019-12-102019-12-10

Samoa measles epidemic – vaccine deniers causing harm to children

Recently, the Samoa measles epidemic has been in the news, with at least 60 individuals who have died as the result of the virus (as of 4 December 2019). The vast majority of these deaths could have been prevented with the extremely safe measles vaccine.

Of course, those of us on the science side are appalled what is going on there. Children (and some adults) have died from a disease that should have been exiled to history books as a result of vaccines.

Once this Samoa measles epidemic hit the news, the vaccine deniers came out of their putrid swamps to use the epidemic as some sort of condemnation of vaccines. Their twisted logic would be the envy of pretzel manufacturers worldwide.

This article is going to review what’s going on in Samoa. And we are going to take a look at a couple of responses and lies from the usual anti-vaccine pseudoscience. Continue reading “Samoa measles epidemic – vaccine deniers causing harm to children”

2019-12-042019-12-04

Dr. Jim Meehan anti-vaccine rant – examining his claims

An anti-vaccine doctor from Oklahoma, Dr. Jim Meehan, wrote an online post about why he would no longer vaccinate his children. It’s pretty clear that his post is not so much a discussion of his own children (most of whom are adults) as an attempt to deter other parents from protecting their children from preventable diseases. His post is basically a set of claims trying to convince parents that vaccinating is very dangerous.

His claims are nothing new – they are strictly out of the anti-vaccine playbook. But the post has received some attention in the anti-vaccine world and was shared several thousand times, likely because many people treat an MD as an authority on the subject. So I decided to take a few minutes to explain why his claims are not good reasons to reject expert opinion and not protect children from disease.

Dr. Meehan’s claims fall into several categories (which will be discussed individually below):

The diseases we vaccinate against are not dangerous, and it’s okay, even good, to encounter them naturally.
Vaccines have toxic ingredients.
Vaccines are dangerous to children.
The science behind vaccines is corrupt because the pharmaceutical industry controls it and then corrupts it.
We should listen to him because he is a doctor and knows what he is talking about.

Note: Dr. Meehan’s post doesn’t present these claims in that order. I have changed the order because I want to address the claims in a logical order, that is, first his claims about vaccine safety, then the conspiracy theory that underlies them, and finally, his appeal to authority. Continue reading “Dr. Jim Meehan anti-vaccine rant – examining his claims”

2019-11-10

Measles immune suppression – Tetyana Obukhanych cherry-picking

Recently, I wrote an article about measles immune suppression, a serious complication of the disease, and one of the great reasons to get the measles vaccine. According to two peer-reviewed articles, one published in the prestigious journal Science and the other article in a sister journal Science Immunology, researchers described that measles infections destroyed some immune memory cells, causing the individual to lose protection to some diseases.

Of course, the anti-vaccine zealots’ favorite false authority, Tetyana Obukhanych, decided to deny the solid scientific articles that established one of the well-known complications of measles. It’s not like anyone should take her babbling pseudoscience seriously, but just in case someone does, it’s important that we point out that Obukhanych is wrong once again. Continue reading “Measles immune suppression – Tetyana Obukhanych cherry-picking”

2019-11-03

Measles damages the immune system – more reasons for MMR vaccine

It’s been well known for years that measles damages the immune system, one of the many dangerous complications of the disease. That’s one of the many reasons why we are so strongly in favor of the MMR vaccine and so strongly against measles outbreaks.

Of course, the anti-vaccine zealots will continue to believe that “natural” measles infections will confer some super-immunity to their children. Many deliberately try to infect their kids with the disease.

However, this scientific research, published in one of the most prestigious peer-reviewed scientific journals on this planet, provides convincing evidence that measles damages the immune system. And we should make sure our children don’t contract this dangerous disease. Continue reading “Measles damages the immune system – more reasons for MMR vaccine”

2019-09-272019-11-03

US measles epidemic hits 1241 cases – get the MMR vaccine – UPDATED

The Centers for Disease Control and Prevention (CDC) and the Department of Health and Human Services have reported that the ongoing measles epidemic has, as of 19 September 2019, has resulted in 1241 cases in 31 states. This makes 2019 (which is around 9 months old) the worst year for measles since 1992, when there were 963 cases for all 12 months.

At this rate, we can expect well over 1500 measles cases for 2019, making it the worst year since the major measles epidemics of the late 1980s.

In 2000, the CDC had stated that measles was eradicated in the USA. But as a result of fears and misinformation about the MMR vaccine, which protects against measles, mumps, and rubella, vaccination rates have dropped allowing measles to again attack children. Continue reading “US measles epidemic hits 1241 cases – get the MMR vaccine – UPDATED”

2019-09-262019-10-01

Christopher Exley & aluminum adjuvants in vaccines – scientific critique

This article examines a recent commentary letter titled “An aluminium adjuvant in a vaccine is an acute exposure to aluminium” by Christopher Exley (Keele University, UK). Although the author may have several valid points, the presence of several logical flaws and the selective citation of the existing literature related to aluminum adjuvants safety is a concern, especially in times in which vaccine hesitancy and refusal have been defined by the World Health Organization as a global threat in 2019. Continue reading “Christopher Exley & aluminum adjuvants in vaccines – scientific critique”