UPI journalist Dan Olmsted has released another in his series of autism related pieces. This one is entitled: *The Age of Autism: But is Wakefield Right?*
The piece then goes on to discuss Olmsted’s belief that he may well be. Lets take a critical look at Olmsted and also Wakefield’s beliefs and contrast them with what we know and strongly suspect about Wakefield and the whole MMR debacle. Olmsted begins with:
Let’s put aside the issues surrounding the Lancet paper and concerns about a measles epidemic and go straight to the heart of the matter: Does the MMR cause autism? In other words, is Wakefield right? After looking into the topic for more than a year, I’m very concerned that he may be — that, especially in children whose immune systems have been rendered susceptible by any number of possible exposures, the combined live-virus vaccine has its fingerprints all over numerous cases of regressive autism.
I can well understand Olmsted wishing to slide the inconvenient retraction by the Lancet aside. Unfortunately they cannot be so readily shunted away. This (does MMR cause autism) is at heart, a scientific question. Only well designed, thorough, replicable science can support or refute it. The Lancet paper was _not_ good science. The study group was tiny. It seems that not only were the group of subjects sourced via anti-vaccine lawyers but I have heard rumours that there were not twelve subjects in Wakefield’s original group but actually sixteen and that the ‘extra’ subjects were ignored when their outcomes didn’t support Wakefield’s hypothesis. I hasten to add that that is total rumour but if its true, it raises more questions about this study.
I can also well understand Olmsted’s wish to put aside concerns about a measles epidemic. After all, already this year one life has been claimed by measles and hospitalisation rates are exactly in line with those predicted by experts in 2004. These cannot be comfortable truths for a journalist as one-sided as Mr Olmsted to face.
However, Mr Olmsted wishes us to ignore these things – pretend they don’t matter – so lets humour him and discuss only his narrow view.
Mr Olmsted states that he’s been looking into the matter for over a year. I’ve been looking into the matter nearly three times as long as that. Does that mean I ‘trump’ Olmsted? He says that childrens immune systems have been compromised and that the MMR live virus has ‘its fingerprints’ all over numerous cases of regressive autism. However, as is usual in these reports, Olmsted fails to back up these unsubstantiated claims. Indeed, these are part of the same belief system that has led to the point where Wakefield is being investigated by the GMC.
Does MMR cause autism – its a matter of science, not propaganda. If Olmsted wishes to convince people capable of rational thought then he needs to provide the science.
Has any science so far managed to substantiate Wakefield’s claims? Here’s Ben Goldacre:
But let’s not forget, the Daily Mail was promoting Krigsman’s research back in 2002 as well: at that time, he was putting endoscopes into the bowels of young children with autism, and said he had found evidence of inflammation. 4 years later, looking on PubMed, the standard database for all medical papers, it seems this research still has not been published in a peer reviewed academic journal. Forgive my bluntness, but it seems a shame to go poking around up there if you’re not going to write up your findings properly. Meanwhile the Telegraph says that Krigsman’s most recent unpublished claim is replicating similar work from 1998 by Dr Andrew Wakefield, and 2002 by Professor John O’Leary. But there is no such work from 1998 by Wakefield, at least not in PubMed (in that year he publishes his infamous, very different, and partially retracted Lancet paper on MMR, of course). Meanwhile it is well documented that other labs have tried to reproduce the 2002 O’Leary study and come out with different results, and that the protocol was likely to have problems with false positives because of the tests used: two perfect examples of the importance of research being fully written up and published, so it can be replicated and assessed. Oh, and the newspapers didn’t mention that Andrew Wakefield was also an author on the 2002 study along with O’Leary, nor that Wakefield is also very closely associated with Krigsman (they are doctors together at Thoughtful House, a private autism clinic in the USA).
So despite the claims of scientific verification from Krigsman’s work lets be clear: this work has not so far met the most basic standard of scientific credibility. Olmsted fails to mention this. It bears repeating: *Does MMR cause autism* is a scientific question. It can only be answered with good science. Krigsman’s work is not good science.
After talking about all the families he’s talked to, Olmsted adds:
You get the picture. “Anecdotal evidence.” But you have to wonder how many of these stories — one is tempted to say, bodies — must pile up before the medical authorities go back and take a fresh look at the issue. This blithe disregard for case histories — for what parents, the supposed bedrock of our “family-friendly” society, say — is one of the most appalling features of the current climate surrounding autism research.
Firstly, I have to say I am _not_ tempted to use the word ‘bodies’ in connection with autistic kids. Given recent events Mr Olmsted would do extremely well to choose his words with a little more care.
Lets also note that the ‘medical authorities’ _have_ taken repeated looks at this issue. The truth is that they can look until the cows come home. If there’s nothing there to find, nothing will be found. Ben Goldacre again:
in the May issue of the Journal of Medical Virology, there was a very similar study, only this one has actually been published. It looked for measles RNA in children with regressive autism after MMR vaccination, much like the Krigsman story. It used tools so powerful they could detect measles RNA down to single figure copy numbers. But they found no evidence of the magic vaccine-strain measles RNA to implicate MMR, and perhaps because of that unfrightening result, the study was loudly ignored by the press.
Readers may recall that as recently as last month, the usual tabloid suspects were screaming about MMR again, this time due to another unpublished poster presentation from Krigsman. Strangely, they failed to mention another IMFAR presentation which failed to replicate Wakefield’s work. No scope for shrieking headlines I guess and no scope for propaganda from Olmsted.
Olmsted also refers to Dr Peter Fletcher:
The official, Dr. Peter Fletcher, became an expert witness for parents’ lawyers, which of course creates a competing interest that needs to be factored in. But Fletcher said his new role gave him access to documents that deeply concerned him.
However, as readers may recall in an earlier piece I wrote at the time, Fletcher brings _nothing_ to the table except vague insinuation and conspiracy mongering. No new science is mentioned or discussed whatsoever.
Lets go through it once again: *Does MMR cause autism?* – this is a question of science. It can only be answered using the scientific method. So far, this science question has been answered in the negative. At some point Olmsted, if he wishes to continue thinking of himself as a journalist, will need to start looking a little more deeply at the issues he writes about. At the moment, he’s not a journalist. He’s a propagandist.

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