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The Vaccine War

On Tuesday night PBS FRONTLINE aired an episode about the anti-vaccine movement entitled The Vaccine War (which, by the time you read this, should be available for online viewing in case you missed it). When I first heard that this show was going to air, I was a bit concerned. My concern, of course is what I’m always concerned about when journalists do a story about pseudoscience, be it the anti-vaccine movement, “intelligent design” creationism, various “alternative medicine” modalities, or whatever. We’ve written about such things right here on SBM on more than one occasion, be it Dr. Jay Gordon on The Doctors or Andrew Wakefield being interviewed by Matt Lauer. Although FRONTLINE has done a pretty good, science-based job on controversial topics, I felt some trepidation, particularly after seeing some of the promos for the show, even though it featured Dr. Paul Offit, and other physicians and scientists.

Fortunately, I needn’t have worried. The Vaccine War is not perfect. There are some definite flaws, but by and large it is a rare thing on TV: A science-based discussion of a pseudoscientific movement. True, the opening montage did bring back a bit of that anxiety that this was going to be a “tell both sides” bit of false balance in that it included J.B. Handley blathering and Jenny McCarthy spewing her same false dilemma of measles versus autism. (She’d choose the measles, of course.) I was able to forgive that, because it’s very clear that the producers were just setting up the story. The show then launched straight into a birth and a list of the vaccines that children get, with Melinda Wharton of the CDC and Paul Offit pointing out how much good vaccines do, how we no longer see diseases that once killed thousands or even milions.
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Posted in: Science and the Media, Vaccines

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The dangers of opponents of science-based medicine

Michael Specter, author of Denialism: How Irrational Thinking Hinders Scientific Progress, Harms the Planet, and Threatens Our Lives, on the danger of science denial:

Given that more than half of the video is devoted to discussing vaccine denialism, supplements, and HIV/AIDS denialism, I think Spector’s talk is quite appropriate for this blog. Perhaps the best quote in Specter’s entire speech is this: “When you start down the road where belief in magic replaces evidence and science, you end up in a place where you don’t want to be.”

Unfortunately, for more and more of the population, it seems, when it comes to vaccines and “alternative” medicine that’s exactly where they’re going. They don’t want to be there, but unfortunately they won’t realize it until there there. They might not even realize it even then.

Unfortunately, society will.

Posted in: Herbs & Supplements, Science and Medicine, Vaccines

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Steven Higgs: Another antivaccine reporter like Dan Olmsted in the making?

April is National Autism Awareness Month, and as of today April is nearly half over. Do you notice anything different compared to the last couple of years? I do. Can you guess what it is?

The anti-vaccine movement’s usual suspects haven’t been all over the mainstream media, as they usually are this time every year, often as early as April 1 or even March 31. In fact, over the last couple of years I had come to dread April 1, not because it’s April Fools’ Day (although the things that made me dread that particular day were often indistinguishable from an April Fools’ Day prank, so full of idiocy were they), but rather the expected carpet bombing of the media by the likes of Jenny McCarthy, J. B. Handley, and their ilk, some or all of whom would show up on various talk shows to spread their propaganda that vaccines cause autism. For instance, last year Jenny McCarthy and her former boyfriend Jim Carrey showed up on Larry King Live! with Dr. Jerry Kartzinel (her co-author on her latest book of autism quackery) and J. B. Handley, the last of whom even contributed a guest post on Larry King’s blog, in which he touted an incredibly bad, pseudoscientific “study” commissioned by Generation Rescue. The “study” (and calling it a “study” is way too generous) was no more than cherry-picked random bits of data twisted together into a pretzel of nonsense, as I described. Around the same time, Jenny McCarthy was interviewed by TIME Magazine, an interview in which she uttered these infamous words:

I do believe sadly it’s going to take some diseases coming back to realize that we need to change and develop vaccines that are safe. If the vaccine companies are not listening to us, it’s their fucking fault that the diseases are coming back. They’re making a product that’s shit. If you give us a safe vaccine, we’ll use it. It shouldn’t be polio versus autism.

Soon after, Generation Rescue created a website called Fourteen Studies, which they promoted hither, thither, and yon. The idea of the website was to attack the main studies that failed to find a link between vaccines and autism and to promote the pseudoscientific studies that anti-vaccinationists like. In 2008, it was pretty much the same — well, worse, even. When she appeared on Larry King Live! with our old “friend,” anti-vaccine pediatrician to the stars, Dr. Jay Gordon, McCarthy shouted down real experts by yelling, “Bullshit!” (behavior trumpeted by Rachel Sklar of the Huffington Post).

This year? Oddly enough (and to me unexpectedly), there’s been almost nothing. J.B. Handley seems to be the man who wasn’t there. Well, not quite. It turns out that J. B. Handley has managed to get a little bit of fawning media attention, but just a little bit, in the form of an interview in The Bloomington Alternative entitled J. B. Handley: It’s unequivocal; vaccines hurt some kids. Apparently Mr. Handley has come down quite a bit in the world. Where’s his appearance with Jenny on Larry King Live! this year? Maybe it’s coming in the second half of the month. Or maybe the mainstream media, in the wake of the fall of Andrew Wakefield, have finally figured out how disreputable Generation Rescue is when it comes to vaccines. In the meantime Steven Higgs will have to do as a new mouthpiece for the anti-vaccine movement.

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Posted in: Neuroscience/Mental Health, Science and the Media, Vaccines

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Outbreaks

There have been, in the last 20 years, natural, or perhaps unnatural, experiments that have helped shed light on the efficacy of vaccines.  Many societies, for reason of political unrest, religion, or a lack of understanding of science and medicine have seen the rates of vaccination decline and, with that decline, an increase in the cases of vaccine-preventable diseases.

Infectious disease spread in populations is not simple.  Hygiene, nutrition, access to health care, and education all play a role in the spread of communicable diseases.  Vaccines have been critical in driving the rates of vaccine preventable illnesses to almost zero, but they are not the only intervention in our armamentarium. (more…)

Posted in: Public Health, Vaccines

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“Vaccines didn’t save us” (a.k.a. “vaccines don’t work”): Intellectual dishonesty at its most naked

If there’s one thing about the anti-vaccine movement I’ve learned over the last several years, it’s that it’s almost completely immune to evidence, science, and reason. No matter how much evidence is arrayed against it, its spokespeople always finds a way to spin, distort, or misrepresent the evidence to combat it and not have to give up the concept that vaccines cause autism. Not that this is any news to readers of this blog, but it bears repeating often. It also bears repeating and emphasizing examples of just the sort of disingenuous and even outright deceptive techniques used by promoters of anti-vaccine pseudoscience to sow fear and doubt about vaccines among parents. These arguments may seem persuasive to those who have little knowledge about science or epidemiology. Sometimes they even seemed somewhat persuasive to me; that is, at least until I actually took the time to look into them.

One example of such a myth is the claim that “vaccines didn’t save us,” also sometimes going under the claim that “vaccines don’t work.” The anti-vaccine website Vaccine Liberation has a large set of graphs purporting to show that the death rates of several vaccine-preventable diseases, including whooping cough, diptheria, measles, and polio were falling before the vaccines for each disease were introduced. The the article quotes Andrew Weil:
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Posted in: Science and Medicine, Vaccines

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J.B. Handley and the anti-vaccine movement: Gloating over the decline in confidence in vaccines among parents

UPDATE, 4/25/2011: I can’t resist pointing you to a hilariously misguided attack against me that proves once again that, for the anti-vaccine activists, it’s all about the ad hominem. Clifford Miller, a.k.a. ChildHealthSafety, was unhappy that I showed up in the comments of Seth Mnookin’s post complaining about J.B. Handley’s attacking him solely based on his having once been a heroin addict, an addiction that Seth managed to beat. In response, Miller writes. Not only was he unhappy about a post of mine that was over a year old, but he regurgitated Jake Crosby’s fallacious pharma shill gambit that he used against me last summer. Thank you, Mr. Miller, for, in your utterly irony challenged manner, proving my point that to the anti-vaccine movement it’s all about the ad hominem. You did it better than I ever could. Now, back to my post.

One of the key talking points of the anti-vaccine movement is to repeat the claim, “I’m not ‘anti-vaccine.’” Indeed, one of Jenny McCarthy’s favorite refrains has been “I’m not ‘anti-vaccine.’ I’m pro-safe vaccine,” or “I’m ‘anti-toxin.’” In doing so, the anti-vaccine movement tries very hard to paint itself as being made up of defenders of vaccine safety, as if the Centers for Disease Control (CDC), the American Academy of Pediatrics (AAP), and all the regulatory agencies don’t support safe vaccines. Many are the times that we have seen examples of this particular denial, both on this blog and elsewhere. For which specific anti-vaccine activists this is self-deception, delusion, or outright lie is a complicated question, but one thing that is clear to me is that the very existence of this talking point demonstrates that, at least for now, being anti-vaccine is still viewed unfavorably by the vast majority of people. If it were not, there would be no need for vaccine conspiracy theorists to use this particular line over and over again. Also, if the rhetoric from the anti-vaccine movement didn’t demonize vaccines so viciously as the One True Cause of autism, asthma, and a variety of other conditions, diseases, and disorders, leaders of the anti-vaccine movement wouldn’t be so anxious to assure us at every turn that, really and truly, they aren’t “anti-vaccine.” Oh, no, not at all.

Unfortunately for them, their rhetoric and activities betray them. For one thing, the anti-vaccine movement is not monolithic. There are indeed anti-vaccine zealots who are not afraid to admit that they are against vaccines. Many of them showed up to Jenny McCarthy’s Green Our Vaccines march on Washington two years ago with signs bearing slogans such as “Danger: Child Vaccine (Toxic Waste)”; “We found the weapons of mass destruction”; “Stop poisoning our children”; and, of course, “No forced vaccination! Not in America!” In the run-up to that march, I lurked on several anti-vaccine discussion forums, and I saw first hand how the organizers of the march were trying to keep people with these signs in line and less visible, not so much because they don’t agree with them but because they promoted the “wrong” message. In this, they remind me of political parties trying to rein in their most radical elements.

Among these groups, Generation Rescue has supplanted the former most influential anti-vaccine group, the National Vaccine Information Center (NVIC). It has achieved this largely through somehow attracting a scientifically ignorant washed-up model, actress, and comedienne named Jenny McCarthy who, most recently before having a son diagnosed as being on the autistic spectrum had been promoting “Indigo Child” woo on her IndigoMoms.com website, complete with a “quantum prayer wheel” invented by William Nelson, inventor of the quackalicious EPFX-SCIO. Back in 2007, just prior to the release of her first autism book, Louder Than Words: A Mothers’ Journey in Healing Autism, McCarthy’s “indigo” website disappeared from the web in a futile attempt to send it down the memory hole, but thankfully The Wayback Machine knows all. In any case, thanks to Jenny McCarthy and, at least as much to her boyfriend, the massively more famous Jim Carrey, Generation Rescue has been tranformed from an ignored fringe anti-vaccine group to a famous and influential fringe anti-vaccine group with all sorts of ins among the Hollywood elite, just as it’s been tranformed from just Generation Rescue to Jenny McCarthy and Jim Carrey’s Autism Organization – Generation Rescue.
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Posted in: Science and the Media, Vaccines

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Is there a role for speculative journals like Medical Hypotheses in the scientific literature?

The core information supporting science-based medicine resides in the scientific literature. There, scientists and physicians publish the results of experiments and clinical trials that seek to understand the biological mechanisms by which the human body functions and through which disease forms and to apply this understanding to test new treatments for diease. Consequently, the quality and integrity of the biomedical literature are topics of utmost importance to supporters of science-based medicine. We’ve discussed problems with the scientific literature before here, ranging from how pseudoscientific “complementary and alternative medicine” journals have insinuated themselves into the medical literature and how drug companies have managed exercise undue influence over clinical trials and journals.

One question that perhaps we have not dealt with so much is the question of the very nature of a good scientific journal, particularly what is suitable material for such a journal. For purposes of this discussion, I will focus mainly on the biomedical literature, which spans a range from basic science journals dealing with biomedical science to clinical journals, which mainly report the results of clinical trials and clinical research. Of these journals, there are in general two types, journals that primarily report original research and those that present reviews of existing research. Most journals do a mix of the two, the majority tending towards a form where most of the articles are reports of orginal research mixed in with a much smaller number of review articles.

There is one journal, however, that is different. It is a journal known as Medical Hypotheses. It is a journal that (or so it claims) exists to present radical scientific ideas, the more radical the better. Here is how the journal is described on its website:
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Posted in: Medical Academia, Science and Medicine, Science and the Media

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The fall of Andrew Wakefield

I must admit, I never saw it coming.

At least, I never saw it coming this fast and this dramatically. After all, this is a saga that has been going on for twelve solid years now, and it’s an investigation that has been going on at least since 2004. Yes, I’m referring to that (possibly former) hero of the anti-vaccine movement, the man who is arguably the most responsible for suffering and death due to the resurgence of measles in the U.K. because of his role in frightening parents about the MMR vaccine.

I’m referring to the fall of Andrew Wakefield
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Posted in: Medical Ethics, Neuroscience/Mental Health, Vaccines

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The Winkler County nurse case and the problem of physician accountability

A MISCARRIAGE OF JUSTICE THAT HAD A (SORT OF) HAPPY ENDING

Back in September and then again last week, I wrote briefly (for me) about an incident that I considered to be a true miscarriage of justice, namely the prosecution of two nurses for having reported the dubious and substandard medical practices of a physician on the staff of Winkler County Hospital in Kermit, Texas. The physician’s name is Dr. Rolando Arafiles, and he happened to be a friend of the Winkler County Sheriff, Robert Roberts, who also happened to have been a patient of Dr. Arafiles and very grateful to him for having saved his life. The nurses, Anne Mitchell and Vickilyn Galle, were longtime employees of Winkler County Hospital, a fifteen bed hospital in rural West Texas. Although some of you may have seen extensive blogging about this before, I thought it very important to discuss some of the issues involved on this blog. Moreover, there is an aspect to this case that the mainstream media reporting on it has missed almost completely, as you will see. Finally, this case showed me something very ugly about my profession, not just because a doctor tried to destroy the lives of two good nurses through his connections to the good ol’ boy network in Winkler County

Let’s recap what happened, a story that reached its climax last Thursday. In 2008, Dr. Arafiles joined the staff of Winkler County Hospital (WCH). It did not take too long for it to become apparent that there were serious problems with this particular doctor. Mitchell and Galle, who worked in quality assurance were dismayed to learn that Dr. Arafiles would abuse his position to try to sell various herbal remedies to patients in the WCH emergency room and the county health clinic and to take supplies from the hospital to perform procedures at a patient’s home rather than in the hospital. No, it wasn’t the fact that Dr. Arafiles recommended supplements and various other “alt-med” remedies, it’s that he recommended supplements and various other “alt-med” remedies that he sold from his own business–a definite no-no both ethically and, in many states, legally. Mitchell reported her concerns to the administration of WCH, which did pretty much absolutely nothing. Consequently, on April 7, 2009, Mitchell and Galle anonymously reported their concerns to the Texas Medical Board (TMB). In June, WCH fired the two nurses without explanation.
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Posted in: Health Fraud, Homeopathy, Politics and Regulation, Science and the Media, Vaccines

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The anti-vaccine movement strikes back against Dr. Paul Offit

In my five years in the blogosphere, two years blogging for SBM, and over a decade in Internet discussion forums about medicine and “alternative” medicine, I’ve learned a few things. One thing that I’ve learned is that one of the biggest differences between those whose world view is based on science and who therefore promote science-based medicine and those promoting pseudoscience, quackery, and anti-science is that science inculcates in its adherents a culture of free, open, and vigorous debate. Indeed, to outsiders, this debate can seem (and sometimes is) vicious. In other words, if you’re going to be a scientist, you need to have a thick skin because you will have to defend your hypotheses and conclusions, sometimes against some very hostile other scientists. That same attitude of a Darwinian struggle between scientific ideas, with only those best supported by evidence and with the most explanatory power surviving, is a world view that those not steeped in science have a hard time understanding.

Among those who don’t understand science, few have a harder time with the rough-and-tumble debate over evidence and science that routinely goes on among scientists than those advocating pseudoscience. Indeed, in marked contrast to scientists, they tend to cultivate cultures of the echo chamber. Examples abound and include discussion forums devoted to “alternative” medicine like CureZone, where never is heard a discouraging word — because anyone expressing too much skepticism about the prevailing view on such forums invariably finds himself first shunned by other members of the discussion forums and then, if he persists, booted from the forum by the moderators. In marked contrast, on skeptical forums, most of the time almost anything goes. True, the occasional supporter of woo who finds his way onto a skeptical forum will face a lot of criticism, some of it brutal. However, rarely will such a person be banned, unless he commits offenses unrelated to his questioning of scientific dogma, such as insulting or abusive behavior towards other forum participants or trolling. Such people may annoy the heck out of us skeptics sometimes, but on the other hand, they do actually from time to time challenge us to defend our science and prevent us from becoming too complacent. Indeed, that’s what I like about skeptics and being a scientist. Nothing or no one is sacred.
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Posted in: Chiropractic, Politics and Regulation, Public Health, Vaccines

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