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Posts Tagged Vaccines

The antivaccine lie that just won’t die: The claim that shaken baby syndrome is really due to “vaccine injury”

As I mentioned recently, as hard as it is to believe, this blog is rapidly approaching the end of its fifth year of existence. Our first post was delivered to the anxiously waiting world on January 1, 2008; so thus upcoming January 1 will represent our fifth anniversary. In the blogging world, that’s almost the equivalent of a fiftieth anniversary, given how fast most blogs turn over. Something that is even more satisfying than mere longevity is that we really have found a niche in the medical blogosphere to the point where we’ve become quite influential. People notice us. Our targets notice it when we discuss them. Sometimes even the press notices us. This is all a very good thing.

Unfortunately, even though we’ve been at this for just shy of five years, there are still topics we haven’t covered, or at least haven’t covered in sufficient depth. The topic of my post today is one of the latter topics. We’ve mentioned it before; we’ve alluded to it before (for instance when discussing the antivaccine website Medical Voices and the Ayn Rand-worshiping Association of American Physicians and Surgeons; but there hasn’t been a post dedicated to this particular topic. I find this particularly odd because it was one a piece of misinformation promoted by elements of the antivaccine movement that truly shocked and disgusted me. Before I learned of this particular myth, I was surprised to learn that there are really people who think that vaccines are dangerous and cause autism, but I viewed it as being of a piece of a lot of other quackery I was discovering at the time.

Way back in the day, when I first encountered antivaccine views in that wretched Usenet swamp of pseudoscience, antiscience, and quackery known as misc.health.alternative (m.h.a.), there was one particular antivaccine lie that disturbed me more than just about any other. As I mentioned, it wasn’t the claim that vaccines cause autism, which is more or less the central dogma of the antivaccine movement. Even ten years ago, before the series of studies that have been released since then that fail to find a hint of a whiff of causation between vaccines and autism, that wasn’t a particularly difficult myth to refute. Indeed, given newer studies, refuting that myth has only gotten easier over the years. Emblematic of how far into the depths that particular myth has been pummeled, I know it’s gotten pretty easy when even the mainstream media start to accept that the claim that vaccines cause autism is a myth and report matter-of-factly on issues such as Andrew Wakefield’s fraud and don’t give nearly as much copious and prominent media time to the likes of Jenny McCarthy. Let’s just put it this way. When the hosts of a “morning zoo”-type radio show in Salt Lake City pummel the latest antivaccine celebrity to make a fool of himself, Rob Schneider, you know that, from an informational standpoint at least, the tide appears to have turned from several years ago, when the media took this myth a lot more seriously. That’s not to say that we don’t still have a problem. After all, “philosophical” exemption rates are going up based on a lot of this sort of misinformation, but at least the media are less insistent on “telling both sides” of a science story that doesn’t really have two sides.
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Posted in: Vaccines

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The problem of nonmedical exemptions to school vaccine mandates

It’s that time of year again, namely flu vaccine time. My very own cancer institute will be offering the flu vaccine for its staff beginning October 1, and I plan on getting mine just as soon as I get back from the American College of Surgeons Clinical Congress in Chicago early next week. In the meantime, it’s always great to read Mark Crislip’s take on the yearly flu vaccine kerfuffle, particularly this part:

I have little (actually none) respect for HCW’s [health care workers] who do not get vaccinated. We have a professional and moral obligation to place our patients first. I think those who do not get vaccinated, except for a minority with a valid allergy, are dumb asses.

Preach it, Dr. Crislip!

However, this time of year is also a vaccine time of year for another reason (well, actually it was about a month ago). That’s because in late August or early September, depending on your state, the little kiddies (and not-so-little kiddies) return to school and therefore have to be up to date on their required vaccines or face not being able to go to school. No wonder the antivaccine movement goes nuts this time of the year, given the double whammy of antivaccine parents trying to avoid vaccinating their children before going to school by hook or by crook and the yearly promotion of flu vaccines and mandates that health care workers get them. (For the record, my cancer center requires it, and if there’s one thing the administration of my hospital has done that I fully support it’s the yearly vaccine requirement. We’re a cancer hospital, fer cryin’ out loud, and we have lots of immunosuppressed patients that we take care of!) The only other time of year when antivaccinationists are even close to this actively ridiculous is every April, which is Autism Awareness Month, when they start trying to tar attempts to highlight autism and autism research with demands that antivaccine pseudoscience be thrown into the mix like the proverbial cow pie added to the apple pie.

Since Mark’s already covered the flu vaccine so well, let’s talk about the topic of nonmedical exemptions to school vaccine mandates. This topic came up when I noticed that the bloggers and denizens of that most wretched hive of antivaccine scum and quackery, Age of Autism, have swarmed over to a news story about how Washington State has made it harder for parents to obtain nonmedical exemptions to school vaccine requirements:
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Posted in: Politics and Regulation, Vaccines

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Caption this: Dr. Gorski meets Dr. Whitaker

Earlier today, I gave you the blow-by-blow description of a debate that occurred on Thursday between Dr. Steve Novella and Dr. Julian Whitaker. After that debate, I got an opportunity to “discuss” one of Dr. Whitaker’s points, specifically a scientifically illiterate graph that he had constructed. Because Dave Patton was there doing photography of the event for Michael Shermer, I suggested that we do a picture, even though Dr. Whitaker was still on the podium. The picture came out…well, differently than I had expected. Looking at it again, though, I see that this is a perfect picture to have a little fun with, so I’m going to. Let’s have our SBM readers do something we haven’t done before on this blog. It’s a little thing called “Caption This.” In the comments, I’d like to see what sort of caption you think to be appropriate for this photo.

Have fun, and if I like any of them particularly well, I might add them to the picture and post them here and on Facebook.

Posted in: Humor, Vaccines

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Steve Novella vs. Julian Whitaker on vaccines at FreedomFest

Steve Novella vs. Julian Whitaker on vaccines at FreedomFest

I’ve just returned from TAM, along with Steve Novella and Harriet Hall. While there, we joined up with Rachael Dunlop to do what has become a yearly feature of TAM, the Science-Based Medicine workshop, as well as a panel discussion on one of our favorite subjects, “integrative” medicine. Between it all, I did the usual TAM thing, meeting up with old friends, taking in some talks, and, of course, spending the evenings imbibing more alcohol than I probably should have so that I could look and feel my best for our morning sessions, particularly given my difficulty adapting to the time change. One thing I did was completely unexpected, something I learned about the night before our workshop when I happened to run into Evan Bernstein. He informed me of something that our fearless leader Steve Novella was going to do the next day right after our workshop. In a nutshell, Evan told me that Steve was going to debate an antivaccinationist. Evan didn’t know any details other than that Michael Shermer had arranged it and that Steve had been tapped at the last minute. Evan didn’t even know who the antivaccinationist was going to be or what the event was. Naturally, I was intrigued.

So, the next morning I asked Steve about it. I turns out that the event was FreedomFest, a right-wing/Libertarian confab that happened to be going on at the same time as TAM up the road a piece on the Strip at Bally’s. Steve didn’t know who the antivaccinationist was going to be either, which made me marvel at him. I don’t know that I’d have the confidence agree to walk into the lion’s den with less than a day’s notice not even knowing who my opponent is. Steve was more than happy to invite me along. Clearly, this was was an opportunity that I couldn’t resist. So we met up with Michael Shermer, and it was from him that I learned that Steve’s opponent was to be Dr. Julian Whitaker.

My eyes lit up.
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Posted in: Neuroscience/Mental Health, Politics and Regulation, Vaccines

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Dr. Google and Mr. Hyde

Anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that “my ignorance is just as good as your knowledge.”

Isaac Asimov

The first principle is that you must not fool yourself – and you are the easiest person to fool.

Richard P. Feynman

The Internet.

What would we do without it? It’s become so necessary, so pervasive, so utterly all-enveloping that it’s hard to imagine a world without it. Given how much it pervades everything these days, it’s easy to forget that it wasn’t that long ago that the Internet was primarily the domain of universities and large research groups. Indeed, the Internet hasn’t really been widely and easily available to the average citizen for very long at all. Go back 20 years, and most people didn’t have it. For example, Netscape Navigator, the popular browser that made the Internet accessible, wasn’t released until 1994. Amazon.com, an online store I can’t imagine living without now, didn’t sell its first book until 1995, and I didn’t discover it until 1996 or 1997. Google, that ubiquitous search engine that everyone uses, wasn’t incorporated until 1998. Now, less than 14 years after Google was incorporated most people have the Internet in their pockets with them in the form of mobile devices that have computing power undreamed-of in the 1990s and can access the Internet at speeds that increasingly blur the line between landline access and mobile computing. It’s been an amazingly fast social and technological revolution, and we don’t yet know where it will take us, but we do know that it’s not going away. If anything, the Internet will continue to become more and more pervasive.
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Posted in: Science and the Media, Vaccines

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Bleaching away what ails you

I’ve been at this blogging thing for over seven years, over four of which I’ve been honored to be a part of this particular group blog dedicated to promoting science as a basis for rational medical therapies. For three or four years before that seven year period began, I had honed my chops on Usenet in a group known as misc.health.alternative (m.h.a.). So, although I haven’t been at this as long as Steve Novella, I’ve been at it plenty long, which led me to think I had seen just about everything when it comes to pseudoscience and quackery.

As usual whenever I think I’ve seen it all, I was wrong.

I’m referring to something that has been mentioned once before on this blog, namely something called “Miracle Mineral Solution” (MMS). I must admit that after a brief reaction of “WTF?” I basically forgot about it. I shouldn’t have; I should have looked into it in more detail at the time. Fortunately, being a blogger means never having to say you’re sorry (at least about not having caught a form of quackery the first time it made big news), and fortunately MMS was brought to my attention in the context of an area of quackery that I frequently blog about. You’ll see what I mean in a minute.

What happened is that MMS was brought to my attention again by a couple of readers and, not remembering it other than vaguely, I did what I always do when confronted with these situations. I Googled, and I found what I needed to know. Basically, MMS is 28% sodium chlorite in distilled water. In essence, MMS is equivalent to industrial strength bleach. Proponents recommend diluting MMS in either water or a food acid, such as lemon juice, which results in the formation of chlorine dioxide.
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Posted in: Health Fraud, Neuroscience/Mental Health, Vaccines

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Autism prevalence: Now estimated to be one in 88, and the antivaccine movement goes wild

Editor’s Note: Some of you might have seen this before, but it’s an important (and timely) enough topic that I figure it’s worth exposing to a different audience. It’s been updated and edited to style for SBM. Enjoy.

If there’s one thing that I’ve learned that I can always—and I do mean always—rely on from the antivaccine movement, it’s that its members will always be all over any new study regarding vaccines and/or autism in an effort to preemptively put their pseudoscientific spin on the results. It’s much the same way that they frequently storm into discussion threads after stories and posts about vaccines and autism like the proverbial flying monkeys, dropping their antivaccine poo hither and yon all over science-based discussions.

In any case, antivaxers are also known for not respecting embargoes. They infiltrate their way into mailing lists for journalists in which newsworthy new studies are released to the press before they actually see print and then flood their propaganda websites with their spin on the studies, either attacking the ones they don’t like or trying to imprint their interpretation on ones on which they can, all before the skeptical blogosophere—or even the mainstream press—has a chance to report. So it was late last week, when vaccine-autism cranks jumped the embargo on a CDC study that announced new autism prevalence numbers. This is nothing new; it’s the antivaccine movement’s modus operandi, which makes me wonder why the various journals don’t shut off the flow. The study, of course, was announced in press conferences and a number of news stories. No doubt by now many of you have seen them. The stories I’ve seen thus far have focused on the key finding of the CDC study, which is that the prevalence of autism in the U.S. has risen to approximately 1 in 88, a finding reported in the CDC’s Morbidity and Mortality Weekly Report.

This is how the CDC came up with the new prevalence:
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Posted in: Neuroscience/Mental Health, Public Health, Science and the Media, Vaccines

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Anti-anti-vax: Getting to the gist

I’m currently putting the finishing touches on a presentation for the The Ontario Public Health Convention next week, where I’ll be speaking, with occupational therapist Kim Hébert, about the anti-vaccine movement and social media (SM): how antivaccine advocates use it, and the challenges and opportunities for public health advocates. I’m pleased to see Seth Mnookin, author of The Panic Virus and someone whose work is likely known to many SBM readers, is one of the keynote speakers – his perspective will be valuable for the public health crowd which has traditionally relied on fairly static “key messages” for disseminating information on vaccine safety and effectiveness. The panel discussion of which I am a part will be an examination of challenges and opportunities presented to public health advocacy, and particularly vaccine advocacy, in a Web 2.o environment. What seems clear is that the old public health channels don’t cut it anymore: these methods are distant and insufficient to address the wide and rapid spread of misinformation in an era of social media. We all remember the anxiety over H1N1 just a few years ago – and judging by the poor uptake of the vaccine, it seemed the anti-vaccine movement had some success in propagating fear, uncertainty, and doubt. I’d almost forgotten about this chestnut from the Health Ranger himself:

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Posted in: Vaccines

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California Bill AB 2109: The Antivaccine Movement Attacks School Vaccine Mandates Again

Of all the preventative treatments ever developed through science- and evidence-based medicine, vaccines have arguably saved more lives, prevented more illness and disability, and in general alleviated more suffering than any single class of treatments or preventative measures throughout history. Given the obvious and incredible success of vaccines at decreasing the incidence of infectious diseases that used to ravage populations, it seems incredible that there would be such a thing as an antivaccine movement, but there is. Indeed, when I first encountered antivaccine zealots on the Usenet newsgroup misc.health.alternative about ten or twelve years ago, as a physician I really had a hard time wrapping my head around the fact that such people existed. No doubt the same is true of many physicians, who take the scientific evidence for the safety and efficacy for vaccines for granted. However, I am a cancer surgeon, and I do not treat children; so until I discovered antivaccine rhetoric on the Internet I was blissfully ignorant that such views even existed. Other health care professionals knew better. Pediatricians, nurses, and any health care professionals who deal with children and the issue of vaccinations know better, because they face antivaccine views on a daily basis. It is because of the incredible importance of vaccination and the danger to public health the antivaccine movement represents that we at Science-Based Medicine write so frequently about vaccines and the antiscientific, pseudoscientific, and misinformation-packed fear mongering about vaccines that is so prevalent today.

The success of vaccination campaigns has recently been endangered by a number of factors, in particular the antivaccine movement. Because of various groups opposed to vaccination, either for philosophical reasons or because they incorrectly believe that vaccines cause autism, neurodevelopmental disorders, sudden infant death syndrome, and autoimmune diseases, among others, one of the most potent tools for encouraging high rates of vaccine uptake, school vaccine mandates, have come under attack. Alternatively, increasing numbers of parents have taken advantage of religious or philosophical exemptions in order to avoid the requirement to have their children vaccinated prior to entry to school. As a result, of late some states with lax vaccination requirements have begun to try to tighten up requirement for non-medical vaccine exemptions. The arguments used by the antivaccine movement against such legislation are highly revealing about their mindset, in particular their attitude towards issues of informed consent, which I will discuss a bit. But first, here’s a little background.
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Posted in: Politics and Regulation, Public Health, Science and the Media, Vaccines

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SANE Vax adopts Dr. Hanan Polansky’s “microcompetition” as its own. Hilarity ensues.

One of the hallmarks of science as it has been practiced for the last century or so is that scientists share their discoveries in the peer-reviewed literature, where their fellow scientists can evaluate them, decide if they’re interesting, and then replicate them, usually as a prelude to building upon them. While the system of publication and peer review in science is anything but perfect (and, indeed, we have discussed many of its shortcomings right here on this very blog), I tend to like to view it in much the same way Winston Churchill characterized democracy:

Many forms of Government have been tried and will be tried in this world of sin and woe. No one pretends that democracy is perfect or all-wise. Indeed, it has been said that democracy is the worst form of government except all those other forms that have been tried from time to time.

I would rephrase this as:

Many forms of evaluating science have been tried and will be tried in this world of sin and woe. No one pretends that peer review is perfect or all-wise. Indeed, it has been said (by me) that peer review is the worst form of evaluating science except all those other forms that have been tried from time to time.

As mainstream medicine has become more scientific over the last century in the wake of the Flexner Report, physicians and medical researchers have similarly come to view publication in the peer-reviewed literature to be a very important component of communicating and evaluating medical discoveries. It’s not as though this is even a particularly high bar to pass, either. After all, many are the absolutely execrable papers that I (and my partners in crime here at SBM) have discussed over the last four years, nearly all of which were in peer-reviewed journals, some very prestigious. After all, if papers on “energy chelation” can find their way into decent journals and the likes of Mark and David Geier can publish in the peer-reviewed literature, while someone like Christopher Shaw can get cringe-worthy confusions of correlation with causation published, I don’t take seriously the whines of cranks who claim that they can’t publish in the peer-reviewed literature for one reason or another.

That’s why I view being published in the peer-reviewed literature as a minimum, but by no means sufficient, requirement good science. It’s also why, whenever I see a new claim, my first reaction is to see if (1) the person making the claim has published on it and (2) there are publications in the peer reviewed literature that support the claim. The first criterion helps me judge whether the person is a serious scientist; the second, whether there is any plausibility to his ideas. Sure, it’s not a foolproof scheme, but it is helpful.

I only wish antivaccinationists would do the same. That they don’t explains why they seem to be embracing someone named Dr. Hanan Polansky.
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Posted in: Basic Science, Cancer, Vaccines

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