Regardless of what you feel about the ethical question, we need to know if the laws we pass to achieve our goals actually work, or if they don’t work, or even have unintended consequences. Having an admirable goal is not enough; when you make actual decisions (practice decisions, policy decisions, healthcare decisions for you and for family) you want to know that those decisions are having the desired effect.
Bill Maher (right) expresses admiration for HIV quack Samir Chachoua (left), who claims to be able to cure people of HIV and cancer using milk from arthritic goats.
I know I must be getting older because of Friday nights. After a long, hard week (and, during grant season, in anticipation of a long, hard weekend of grant writing), it’s not infrequent that my wife and I order pizza, plant ourselves in front of the TV, and end up asleep before 10 or 11 PM. Usually, a few hours later, between midnight and 3 AM one or both of us will wake up and head upstairs to bed, but not always. Sometimes it’s all Friday night on the couch.
Last Friday was a bit different. It wasn’t different in that I did fall asleep on the couch sometime around 10 PM. However, unlike the usual case, when I woke up around 1:30 or 2 AM to head upstairs I was stone cold wide awake, feeling like Alex in A Clockwork Orange, eyes held wide open. So I did what I do when insomnia strikes. I popped up the computer and checked my e-mail and Facebook. Immediately, I saw messages asking me if I had seen Real Time With Bill Maher that night and, oh boy, I really should watch Maher. Apprehensive but curious, I fired up the DVR and watched.
And, shortly after the monologue, was totally appalled by this;
Funny, how the segment hasn’t yet been posted to Bill Maher’s YouTube page, as many of his interviews are. If he ever does post it, I’ll switch out the video above for the “official” source. Somehow, though, I doubt that the video will ever be posted, the reason being that it contains an embarrassingly fawning 10 minute interview with “Dr.” Samir Chachoua, better known (at least to skeptics) as Charlie Sheen’s HIV quack. Somehow, when Charlie Sheen was on The Dr. Oz Show a couple of weeks ago, other things were going on and I didn’t blog about it. Fortunately, Steve Novella did. Now, with Sheen’s very own quack who failed him being fawned over by Bill Maher, it gives me a chance to take down three birds with one stone: Bill Maher, Dr. Oz, and, of course, Sam Chachoua. Sadly for Bill Maher, America’s Quack Dr. Mehmet Oz comes off looking a lot better than he does, and that’s saying something. (more…)
The public fight over the human papillomavirus (HPV) vaccine is still raging. The debate partly reflects the underlying logic of health prevention measures, which is essentially a statistical game of risk vs benefit. Unfortunately thrown into the mix are ideological opponents to vaccines who are distorting the facts at every turn.
Notice that I said this was a “public” fight, because it is not a serious scientific dispute. There is sufficient evidence to confidently conclude that the HPV vaccines currently available are safe and effective. All medical interventions will contain some risk, it is never zero, but vaccines in general, and the HPV vaccine specifically, have minimal risks and clearly prevent disease.
In addition there is a social angle to the HPV vaccine in that it is given to children to prevent a sexually transmitted disease.
The Michigan House of Representatives: Not the brightest bulbs on the Christmas tree.
We have a problem with antivaccinationists here in Michigan. It’s a problem that’s been going on a long time that I first started paying attention to in a big way a few years ago when we started seeing pertussis outbreaks again due to low vaccine uptake. It’s a problem that’s persisted as last year we suffered from outbreaks of pertussis and measles, again because of pockets of low vaccine uptake. And what is the reason for these pockets of low vaccine uptake? Well, consistent with what we already know, namely that the risk of pertussis outbreaks is elevated in states where exemptions to school vaccine mandates are easier to get, it’s because our state is one of the worst in the country when it comes to nonmedical exemptions to vaccines. Indeed:
Michigan has one of the highest vaccine-waiver rates for kindergartners in the country, three times the national median, according to the Centers for Disease Control and Prevention. And the number of kindergartners getting vaccine waivers is growing. In five years, it’s increased 23 percent, the CDC says.
When people debating against vaccines win, children lose.
To say that the relationship that antivaccine activists have with science and fact is a tenuous, twisted one is a major understatement. Despite mountains of science that says otherwise, antivaccinationists still cling to the three core tenets of their faith, namely that (1) vaccines are ineffective (or at least nowhere near as effective as health officials claim; (2) vaccines are dangerous, causing autism, autoimmune disease, neurodevelopmental disorders, diabetes, sudden infant death syndrome, and a syndrome that is misdiagnosed as shaken baby syndrome; and, of course, (3) the Truth (capital-T, of course!) is being covered up by a nefarious combination of big pharma, the medical profession, and the government (in the US, primarily the Centers for Disease Control and Prevention, which works with pediatricians to produce the recommended schedule of vaccines). Because vaccine rejectors don’t have science on their side, they have to resort strategies common to science denialists like those who reject the scientific consensus about evolution or human-caused global climate change. These fallacious strategies include (but are not limited to) selective citation of evidence (i.e., cherry picking), misrepresentation and logical fallacies, impossible expectations about what science can deliver (e.g., vaccine denialists expecting 100% efficacy and 100% safety from vaccines or cancer quacks expecting 100% cure rates and no side effects from chemotherapy); fake experts (e.g., Andrew Wakefield); and, of course, conspiracy theories. Add to that appeals to personal freedom and “health choice” über alles and painting any form of vaccine mandate as incipient totalitarianism, with those rejecting vaccines taking on the role of the Jews in Hitler’s Germany, and you have a pretty good idea of the sorts of arguments antivaccine activists resort to.
Not surprisingly, even the most diehard antivaccine advocate can get frustrated. After all, it must be very frustrating to have one’s posterior handed to one in arguments on the science of vaccines time and time again. Of course, for that purpose, like most science denialists, antivaccine activists have the Internet. In particular, they’ve taken full advantage of Facebook, and, more recently, Twitter. One such online gathering place is the public group known as Vaccine Resistance Movement (VRM). I encourage pro-science advocates to peruse this group, just to see that when I refer to people being anti-vaccine, there is no doubt that that is what they are. It was there that I found a rather telling document posted, for the benefit of antivaccine advocates everywhere. (more…)
Yes, as hard as it is to believe, there are actually people out there who believe that there are “natural” remedies for pertussis and willing to let their children suffer the consequences.
I realize that Scott Gavura has already covered this particular case (and quite well), but it’s so egregious that I couldn’t resist discussing it myself because it is one of the most horrifying examples I’ve seen in a long time of the consequences of the sorts of beliefs that fall under the rubric of naturopathy. Quite frankly, reading the story angered me to the point that I didn’t feel it would be unduly repetitious to discuss it again. The result in this case was the prolonged and unnecessary suffering of three children, while the mother believed she was helping them.
If you want anecdotal evidence of the depths of quackery to which naturopaths can descend, read this post now. Because the link to the original post was removed once, I saved the text and will quote it liberally, but, for whatever reason, the post appears to be up again at Like-Minded Mamas, which promises “easy, natural answers for every mama’s journey.” What Dexter sees as natural treatment of her children with whooping cough, I see as child abuse. Worse, Dexter is practicing in my own state in Grand Rapids, MI.
Dexter describes herself thusly:
Here’s an indication: If you believe in reiki enough to practice reiki, you are a quack.
More importantly, if you treat your children the way Dexter describes, you are a child-abusing quack, in my not-so-humble opinion. Why do I say this? Because in her post Dexter describes how she tortured her children by letting them “get through” pertussis. Let me repeat that again in a different way. She let her children suffer through the natural course of a pertussis infection in order to acquire “natural” immunity. She even brags about it near the end of her post: (more…)
If there’s one area of “alternative” medicine that saddens (and angers) me, it’s the antivaccine movement. Most alternative medicine only risks harm to the user. But antivaccinationists threaten public health. Their actions can harm the most vulnerable in our society – often children, and others who depend on the herd immunity that vaccination provides. After my last few naturopathy vs. science posts I thought I’d take a bit of a break with another subject. However, last week ex-naturopath (and friend of the blog) Britt Hermes flagged a post from a naturopath that stunned me. Here was antivaccinationism and naturopathy, all rolled into a blog post about three children with a parent that doesn’t vaccinate. Heather Dexter, who claims to be a “Board Certified Naturopathic Doctor” in Michigan, blogs at likemindedmamas.com. She recently used her blog to describe, in astonishing, horrific, gut-wrenching detail, how she let three of her children suffer with whooping cough without seeking proper medical attention. The post was pulled down after a few days, but has recently reappeared with some modifications. (The original post, which I am quoting from below, has been archived and can be found here or here). I strongly encourage you to read the entire post in its entirety. Because amazingly, not only did Heather Dexter let her three children suffer through weeks of pain with whooping cough, she also subjected them repeatedly to invasive (and useless) alternative medicine. Yet she claims to have no regrets. (more…)
Since I graduated from medical school, new scientific developments in immunology have been occurring at a prodigious rate. I knew I could use a refresher course, and serendipity dropped one in my mailbox in the form of a review copy of the new book Immunity, by William E. Paul, MD, chief of the Laboratory of Immunology at the National Institute of Allergy and Infectious Diseases of the National Institutes of Health and a major player in many of the scientific discoveries he describes. It was just what I needed. It brought me up to date, and it left me in awe of the amazing things our bodies do to keep us alive.
We are bombarded with claims that something will “boost the immune system” but the people who say that have no understanding of how the immune system really works. We have anti-vaxxers who still deny the effectiveness of vaccines and the existence of herd immunity, and who imagine all kinds of hypothetical harms from vaccines, but who have little understanding of how vaccines actually work. This book itself could serve as a sort of vaccine to immunize readers against scientifically ignorant arguments. (more…)
Flyer for “CDC Truth” Rally. Apparently a bunch of antivaccine activists showed up in Atlanta on Saturday to annoy CDC employees and try to use the manufactured “scandal” of the so-called “CDC whistleblower” to attack vaccines. Same as it ever was.
If there’s one thing that’s guaranteed to anger most antivaccine activists, it’s a skeptic calling them “antivaccine.” The reason, of course, is that (1) many of them actually believe they are “not antivaccine” but rather “pro-vaccine safety,” even though their words and actions proclaim otherwise and (2) they crave legitimacy. They want desperately to be taken seriously by the government and scientific community. The problem is that, again, by their very words and actions they make it almost impossible for anyone who knows anything about vaccines to take them seriously, except as a threat to public health. They have no one but themselves to blame, as a critical perusal of Age of Autism, The Thinking Moms’ Revolution, VacTruth (and VaxTruth), or any number of antivaccine websites and blogs will indicated to anyone of a scientific bent who has the intestinal fortitude to plunge down any or all of those rabbit holes of magical thinking and pseudoscience.
Another thing that I’ve come to understand over the more than a decade that I’ve been doing this is that there is a profound tension between what I like to call the two wings of the antivaccine movement. Basically, as is the case in most political or ideological movements, antivaccine activists gravitate towards one of two views. The first (and most prominent view) tends to be the pragmatic view. These are the antivaccinationists who deny vociferously that they are “antivaccine” and instead portray themselves as “pro-safe vaccine.” They want to appear reasonable and are willing to take partial victories on an incremental path towards achieving their ends. Then there are the “loud and proud” antivaccine activists. They don’t eschew or hide from the term “antivaccine.” They embrace it and proudly proclaim that they believe that vaccines are irredeemably toxic, that they don’t protect against disease, that big pharma is a criminal syndicate intent on poisoning their children and turning them autistic, and that the CDC is complicit in the whole plot. Of course, like all ideological movements, there is not a dichotomy; rather, there is a continuous spectrum between the two. Also, in this case, the two groups differ more on tactics than actual beliefs. As I’ve found many times, push a “reasonable” antivaccinationist, one who proclaims herself “not antivaccine” but “pro-vaccine safety,” and it’s usually not hard to get them to say things indistinguishable from the hard core antivaccinationists. They’ll basically cling to their self-perception as “pro-safe vaccine, while making the same evidence-free claims that vaccines cause autism, sudden infant death syndrome (SIDS), autoimmune diseases, diabetes, and all the other conditions on which antivaccinationists blame vaccines. (more…)
One of our readers requested a post about the Weston A. Price Foundation (WAPF). I knew it was not a trustworthy source of medical information, but I had not imagined just how atrocious it really was. After spending some time on the website, I realized that it is not just a cornucopia of false information about dentistry and nutrition, but is full of anti-vaccine propaganda and bizarre and dangerous health advice that could result in serious harm to patients.
The purpose of the Weston A. Price Foundation
It is a non-profit, tax-exempt charity founded in 1999 to disseminate the research of Weston A. Price, who “established the parameters of human health and determined the optimum characteristics of human diets.” (He did no such thing!) It publishes a journal “dedicated to exploring the scientific validation of dietary, agricultural and medical traditions through the world.” That statement reveals how poorly they understand science. The purpose of science is not to “validate” traditions and beliefs; it is to ask “if” those traditions offer any demonstrable benefits, and if the beliefs correspond to reality. (more…)