I want to follow up somewhat on Joseph’s techncial takedown of David Kirby’s recent act of intellectual suicide. On the Huffington Post he wrote a bewildering post called ‘Bad News for Mercury Defenders‘ which discussed how Dan Olmsted’s recent sleuth-like skills led him to talking about a report that undermined studies conducted using VSD data.
Let us begin:
Next June, when the Vaccine Trial of the Century gets underway in Federal Claims Court, government lawyers will defend the direct injection of toxic mercury into infant children by repeating the well-worn mantra that “five large population studies” in Europe and the US have completely exonerated the vaccine preservative thimerosal as a possible cause of autism.
My, my – vaccine trial of the century eh? I’ll have to remember that one when the verdict comes back. This is crap. No lawyer will have to defend the direct injection of mercury into infant children. What they will have to do is counter the accusation that thiomersal in vaccines caused autism. Kirby (as usual) presents a highly distorted view to his adoring fans. The truth is that as in all legal cases, the burden of proof lies on those making the accusation. The accusation is not that mercury is dangerous. the accusation is that it caused autism.
Again:
The VSD study is constantly held up by public health officials as EXHIBIT A in the defense of injecting mercury into little kids.
No, its not. If its held up as anything, its held up as a study that refutes the link between thiomersal in vaccines and autism. Seriously – isn’t this man a journalist? What’s difficult to grasp about this concept?
Kirby goes on to diss the remaining studies and surmises this section of his blog thusly:
With so many holes shot through their “five large studies” defense, the government lawyers will be left to argue that autism is purely genetic, that there is no environmental component, and that the rates of illness have not “really” gone up. We are simply better at recognizing and diagnosing the disorder, that’s all.
Well, if that is the case, the mercury-defense lawyers should have no problem proving it. All they need do is produce irrefutable evidence that 1-in-166 American adults of ALL ages (and 1-in-104 men) fall somewhere within the autism spectrum disorder, at the same rate as kids. But they can’t, and they won’t.
I can only surmise that Kirby is a big fan of the Wizard of Oz and had strawmen on his mind whilst writing this. Yet _again_ he fails to grasp the fact that what this trial is about is simply if thiomersal caused autism. All the vaccine makers have to do is refute the ‘science’ from the other side. And lets be honest, after the RhoGAM smackdown that’s going to be about as difficult as falling off a log. It’ll be surprising if any of the ‘scientific’ evidence ever gets past a Daubert hearing as it failed to do in the RhoGAM case.
And whilst we’re at it, no one has said anything about arguing autism is purely genetic. Why in Gods name would _that_ be required? Autism may well have an environmental component – I know I think it does – but unless Kirby is trying to say that the word ‘environment’ is interchangable with the word ‘vaccine’ then this is also just…meaningless.
And lets get back to the clinical science for a moment:
Instead, one must also consider biological studies (animal, clinical, test tube) when assessing causation. And that’s where the plaintiffs will come to court armed with reams of published evidence – produced at Harvard, Columbia, Davis, etc., and printed in prestigious journals – to suggest a highly plausible biological mechanism that would link a known neurotoxin with a neuro-developmental disorder
Has no one broken the news of the thiomersal/RHOGam/autism case to Kirby? _All_ the ‘science’ that Kirby is talking about here was brought to that trial (follow the link and you can download the entire Daubert findings and read the studies presented for yourself) and was cumulatively dismissed. Here’s what the presiding Judge stated:
However, upon being subjected to extensive cross examination, much of Dr. Geier’s analysis, based upon his collective review of a motley assortment of diverse literature, proved, in the Court’s view, to be overstated……[Dr. Geier] could not point to a single study that conclusively determined that any amount of mercury could cause the specific neurological disorder of autism.
So, that’s exactly what effect eliminating VSD based studies will have on the respondents case. None whatsoever.
But what about the plaintiffs? They have to prove beyond reasonable doubt that thiomersal in vaccines caused autism. And as Kirby helpfully points out:
….They wanted to know if the US database, the Vaccine Safety Datalink (VSD), could be used to compare autism rates in kids before, during, and after the gradual removal of thimerosal, which began in roughly 2000.
Unfortunately, the answer was a resounding “not really.” A laundry list of “weaknesses” and “limitations” associated with the database would render such a comparative analysis “uninformative and potentially misleading,” the panel said, (though it did suggest some excellent ways to re-approach the data going into the future).
Some weaknesses had to do with changes in medical practices over time. But many of the limitations sprang directly from the poorly designed VSD study itself….
So what studies could be killed off by this examination. Well, there are two actually. The first one is Verstraeten et al (2000) which is the one we’ve been discussing so far and Kirby’s been bashing. The other one is Geier and Geier (2005) which they plagiarised from Verstraeten et al (2000). Oops.
Why does the nuking of Geier matter whilst the nuking of Verstraeten does not? Burden of proof, which lies with the prosecution. The Geier paper will be used to help _establish_ causation which is vital, not prove it didn’t happen, which is not called for. The Geier paper (which was crap anyway, lets face it) has now been neatly and effectively taken out by Olmsted and Kirby. Don’t Americans refer to that as friendly fire? By removing Geier 2005 from the playing field, the prosecution are now left with clinical science which has already failed one Daubert hearing (I believe the legal term is ‘setting a precedent’) and any epidemiological data they can scrape together from VAERS and CDDS.
As far as VAERS go, I’d like to remind people of my own experimentation with VAERS. And as far as CDDS data goes, lets remind ourselves one more time what Kirby has said about CDDS data:
“if the total number of 3-5 year olds in the California DDS system has not declined by 2007, that would deal a severe blow to the autism-thimerosal hypothesis. .total cases among 3-5 year olds, not changes in the rate of increase is the right measure.
And here, helpfully provided by Dad of Cameron are the ever-growing numbers in that cohort.
There’s also the small matter of The Simpsonwood Conspiracy. To quote Joseph:
….it completely undermines the foundations of the Simpsonwood conspiracy theory. You see, Verstraeten et al. were supposed to have found significant associations between thimerosal and neurodevelopmental outcomes beyond those that were reported in 2003. But now Kirby is endorsing a NIH report which says that ecological studies on the VSD database, specifically those done by Verstraeten et al., are likely flawed.
In other words, without the VSD data being good, the Simpsonwood Conspiracy is a non-starter.
Amazing.
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