Showing posts with label Dr. Bernadine Healy. Show all posts

Autism Vaccine War: Is Scientific Inquiry Being Suppressed?



Dr. Beatrice Golomb's presentation This Is Your Brain On Politics pulls no punches in its critique of conflicts of interest, bias, censorship and intimidation involving pharmaceutical companies, health authorities and academic institutions and publications.  Professor Golomb's presentation includes commentary on pressure tactics, including intimidation, used by some pharmaceutical industry representatives to silence criticism of their products and the research that accompanies them.

Professor Golomb's presentation provides an interesting framework with which to consider the continued pressures exerted on Dr. Andrew Wakefield over an article he wrote in 1998 for which, in 2011, he was denounced, by journalistic decree,  as being guilty of fraud.  A refutation of the Wakefield fraud allegations by research microbiologist David Lewis was published in the BMJ  but has not received the major US or world media attention that the original fraud allegations attracted.

An even more recent  demonstration of pressure on those who question or study issues pertaining to vaccine safety has arisen in response to an article on vaccine adjuvants published by two UBC Ph.D.'s.  In Tom Sandborn's article in the Vancouver Courier Responses to UBC vaccine paper a problem for free scientific inquiry and expression UBC researchers raise questions, experience backlash Sandborn describes what appears to be an effort to suppress publication of peer reviewed journal articles which raise potential vaccine health issues. None other than Dr. Paul Offit is reported to have weighed in with comments which appear to suggest that studies or articles criticizing vaccine safety in any way should not be published:

"Shaw, who is on faculty at UBC with the Departments of Ophthalmology and Visual Sciences and Experimental Medicine and the Graduate Program in Neuroscience, and his colleague Lucija Tomljenovic have recently published a carefully parsed and thoroughly peer reviewed paper on vaccine safety, without a doubt one of the most controversial topics in medicine today. Despite the cautious and professional tone of the paper, and despite the authors' clear statement that their findings are not in themselves decisive, only pointing to the need for more extensive research into vaccine safety, the paper, published in November 2011 in the Journal of Inorganic Biochemistry which describes correlations and possible causal links between increased exposure to aluminum salts used as adjuvants in vaccines and increased levels of neurological trouble in exposed populations, seems to inflame angry and punitive responses in some quarters.


For example, when I discussed the Tomljenovic/Shaw paper with Dr. Paul Offit, a professor at the University of Pennsylvania, a strong proponent of vaccines and the developer of a successful new vaccine that has made him a multi-millionaire, he told me that the paper "should never have been published," despite the fact it was rigorously peer reviewed before publication. (Like many who want to insist that all questions of vaccine safety have been settled, Offit invokes the notorious Andrew Wakefield affair involving a now discredited and withdrawn paper published in The Lancet in 1998, which suggested a link between MMR vaccines and autism. Offit claims that paper is responsible for avoidable deaths as worried parents failed to vaccinate their children. Wakefield has recently filed a suit for defamation against Brian Deer, the investigative journalist whose work was central to the storm of criticism that surrounded the Lancet paper.)"

In the context of the autism vaccine war the late Dr. Bernadine Healy expressed confidence in the general safety of vaccines while talking about the need to explore possible vaccine impacts on susceptible populations. She also expressed confidence in public understanding of the value and importance of vaccines in protecting and promoting pubic health and safety while cautioning public health authorities against dismissing further scientific research on autism vaccine issues:

"There is a completely expressed concern that they don't want to pursue a hypothesis because that hypothesis could be damaging to the public health community at large by scaring people. First of all, I think the public's smarter than that. The public values vaccines. But more importantly, I don't think you should ever turn your back on any scientific hypothesis because you're afraid of what it might show."

The concerns expressed by Dr. Healy about the suppression of scientific inquiry into vaccine autism issues by public health authorities appear to be supported by the attempts to suppress the publication of articles like that of the UBC professors published after rigorous peer review which pointed to possible issues with aluminum salt adjuvants in vaccines.  Dr. Offit, and others who wish to suppress such inquiry, claim to be afraid of ignorant members of the public who will react out of fear and refuse to vaccinate their children.  The attempts at suppression however give rise to an equally plausible hypothesis as suggested by Dr. Healy ...  that Offit and company are afraid of what such inquiry might show.

NOTE: As the author of this blog comment I advise that my children have received all recommended and mandatory vaccines and that I have received vaccines at different times including during the H1N1 panic two years ago. I recognize the importance of vaccines in public health and safety. I am, however, seriously concerned about the incessant attempts to suppress scientific inquiry of vaccine safety issues and the view that all possible connections between vaccines and autism spectrum disorders have been explored and "debunked" for all time.  

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Pandemrix Swine Flu Vaccine and Narcolepsy: Lesson for Autism Research?


                                                
                                                         (AFP Photo and Caption)

As the parent of a soon to be 15 year old boy with severe Autistic Disorder I have never attributed his autism disorder to vaccines. I have always accepted the view of public health authorities that there is little or no evidence linking autism to vaccines. With that mindset I never endorsed Jenny McCarthy's views of autism and vaccines although I admired her courage in fighting for her son.

At the other end of the vaccine autism battlefield I support vaccine programs generally as vitally important public health tools but I have become increasingly concerned by the campaign to discredit those who question vaccine safety and the certainty with which Vaccine Generals like Dr. Paul Offit and Dr. David H. Gorski aka Orac have declared that all vaccines and vaccine ingredients can never cause any autism disorder in any child.  Given the lack of certainty about what autism is biologically, given the shifting autism definitions used to attack what appears to be an obvious and astounding increase in autism disorders,  I don't see how the epidemiological studies can be that definitive. A particular question for me is whether the studies have actually ruled out the possibility that vaccines given to pregnant women might cause or trigger autism in the children they are carrying. Another major question arises from the failure to conduct studies comparing autism rates in existing vaccinated and unvaccinated populations. 

Dr. Offit is the gentle, sweater wearing uncle type who poses for an adoring media and declares parents to be timid fearful sorts who can not understand science and the big picture.  Dr. David H. Gorski, aka Orac, is the snarling pitbull who delivers incessant attacks on vaccine questioners AND actual anti-vaxxers with scientific terminology like WOO, QUACK, IDIOT  and so on.  Both may soon be called on to lead their minions into battle again with news of a study out of Finland, as reported by AFP, which found that children injected with the Pandemrix swine flu vaccine were nine times more likely to contract narcolepsy than those who were not vaccinated  :

"Children injected with the Pandemrix swine flu vaccine were nine times more likely to contract narcolepsy than those who were not vaccinated, a preliminary study by Finland's National Institute for Health and Welfare, THL, showed Tuesday.
"Currently, the most likely explanation is that the increase in narcolepsy is by joint effect of the vaccine and some other factor(s)," THL said.
The institute stressed in its preliminary study that more investigation was needed, but said young people aged four to 19 had a "manifold increased risk of falling ill with narcolepsy" if they had been inoculated against swine flu with Pandemrix."

....


Narcolepsy is a sleep disorder which causes extreme fatigue and often results in the patient falling soundly asleep without warning, even in the middle of an activity.
Doctors in Finland reported a more than trippling of narcolepsy cases during the swine flue pandemic, and THL said "the risk of falling ill with narcolepsy among those vaccinated in the 4-19 years age group was nine-fold in comparison to those unvaccinated in the same age group."
...
"The observed association (with the vaccine) is so evident that it is unlikely that other so-called confounding factors could fully explain the phenomenon," THL said, adding its next step was to evaluate if other factors had created "joint effects" with Pandemrix.


It is interesting that a direct comparison of narcolepsy rates was made between those who were vaccinated with the H1N1 vaccine and those who were not. On the autism front former CDC directors Dr. Bernadine Healy and Dr. Julie Gerberding have both been reported in the past as stating that a comparison of autism rates amongst existing vaccinated and unvaccinated populations could and should be done. Their advice has been actively resisted by public health spokespersons. Dr. Offit and Dr. Gorski, each in their own way, will now undoubtedly be called upon to quell any concerns about vaccines and narcolepsy.


Meanwhile the comparative study of autism rates in existing vaccinated and unvaccinated populations will not be done. Unfortunately.

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