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
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.
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.”
The first principle is that you must not fool yourself – and you are the easiest person to fool.
Richard P. Feynman
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.
Few awards in anything have the cachet and respect the Nobel Prizes in various disciplines possess. In my specialty, medicine, the Nobel Prize in Physiology or Medicine is quite properly viewed as the height of achievement. In terms of prestige, particularly in the world of science, the Nobel Prize is without peer. To win the Nobel Prize in Medicine or another scientific field, a scientist must have made a discovery considered fundamentally important to the point that it changes the way we think about one aspect of science or medicine. Winning the Nobel Prize in a scientific field instantly elevates a scientist from whatever he or she was before to the upper echelons of world science.
So how, one might ask, is it that seemingly so frequently Nobel Laureates embrace crankery or pseudoscience in their later years? They call it the Nobel Disease, and, indeed, it’s a term listed in the Skeptics’ Dictionary (where the term is attributed to me based on this post about Linus Pauling from four years ago, but I can’t claim credit for coining the term; it existed before I wrote that post) and Rational Wiki, complete with examples. What inspired me to take on this topic, dusting off some old knowledge and writings, is that we apparently have a new victim of the Nobel Disease. Well, perhaps “new” is not the right word, but he is the most recent example. I’m referring to Luc Montagnier, who with Françoise Barré-Sinoussi was awarded the Nobel Prize in Medicine for the discovery of HIV in 2008.
Unfortunately, it didn’t take Montagnier very long to devolve into crankery. Until 2009, to be precise. Since then, Montagnier has embraced concepts like DNA teleportation and ideas very much like homeopathy. And then, just last month, his journey to the dark side was complete. Yes, Luc Montagnier presented at the yearly quackfest I discussed last week, the one in which there was much enthusiasm among the attendees for a treatment that involves administering bleach enemas to autistic children. He presented at Autism One, a coup that caused much rejoicing in the antivaccine movement.
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.
I spend most of my time taking care of hospitalized patients with acute infections and issues of public health are, outside of infection control, not a high priority. Vaccinations in training were always like clean water and fresh food: their benefit was a given and I never needed to consider the benefits and subtleties of vaccination. There is just so much time in a day and I was more concerned with AIDS, endocarditis and meningitis to worry about the ins and outs of vaccination.
One of the many benefits of writing for SBM, and being the Chair of Infection Control, is it is a stimulus to keep up on aspects of medicine that I might not otherwise pay close attention to, like vaccines. I have been far more interested in vaccines, especially influenza vaccines, since starting practice in 1990 than I ever was in the decade I spend in training.
Vaccination and the efficacy of vaccines is not as straightforward as I would have thought 30 years ago. It was give a vaccine, generate an antibody, and, viola, the patient is protected. The vagaries of the flu vaccine are even more pronounced, since response to the vaccine is variable and the population has never been vaccinated at levels, more than 90%, where herd immunity would likely kick in.
My ideal flu vaccine study, which would be both impossible and unethical, would be to vaccinate everyone West of the Mississippi and no one to the East (no coincidence that me and mine live in the West) and study the short and long term effects. Until that day, I am stuck with the hodgepodge of medical studies that look at the results of influenza vaccination and add insights into the disease.
I thought this week it would be fun to mention some interesting studies about influenza, the vaccine and flu immunity that have come out in the last 2 years. This is not meant to be anything more than a compilation of articles I thought were interesting, and the only purpose is to give a hint as to the complexities of influenza and vaccination. (more…)
The Washington State Department of Health has released a statement stating that they are in the midst of a whooping cough epidemic, which will likely reach its highest levels in decades. So far this year there have been 640 cases, compared to 94 cases over the same time period last year. This is a dramatic increase. Whooping cough is a vaccine preventable disease, and so the resurgence of this infection raises questions about the efficacy of the vaccine program – specifically, to what extent is this increase due to vaccine refusal vs waning efficacy of the vaccine itself?
Whooping cough is caused by the Bordetella pertussis bacterium (a Gram-negative, aerobic coccobacillus, for those who are interested), which produce a toxin that paralyzes respiratory cells and causes inflammation. The result begins like an ordinary upper respiratory infection (a common cold) but then develops into a severe cough which can last for weeks. The name of the disease, whooping cough, comes from the sound made by the sudden inhalation after a sustained cough. The disease can be severe at any age, but is especially pernicious in infants, in whom it can cause apnea, or brief pauses in breathing. In infants less than 1 year of age half will need to be hospitalized and 1 in 100 will die.
The pertussis bacterium was first isolated in 1906 by Belgian scientists Jules Bordet and Octave Gengou. In 1939 researchers at the Michigan Department of Public Health demonstrated the efficacy of a vaccine against Bodetella pertussis. The vaccine reduced the incidence of whooping cough from 15.1 to 2.3% and reduced the severity of the illness in those who contracted it. In 1948 the whole cell pertussis vaccine was combined with vaccines for diptheria and tetanus to make the DTP vaccine.
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:
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: