Are Vaccines A Medical Community Cult? Read the Atlantic

The Atlantic has an excellent article on vaccines, including the medical establishment's cult-like (my description) belief in vaccine efficacy despite flimsy supporting evidence and the harsh treatment of medical community members who dissent or question the vaccine faith. The article is not focused on autism and is not diverted by the usual arguments about autism but it is definitely relevant and very thought provoking. Whatever your views on vaccine issues I recommend it for your consideration.

autism

New Brunswick's H1N1 (Swine Flu) Vaccine Autism Experiment

New Brunswick is about to conduct its own H1N1 Vaccine Autism experiment. The H1N1 vaccines used here will contain both thimerosal AND unspecified adjuvants. As with most public health authorities the NB government information is not balanced concerning the possible risks associated with the vaccines generally and specifically with respect to possible vaccine autism connections. There is frequent mention of authorities like the WHO which called this H1N1 flu virus a pandemic in the first place, and the CDC, in supporting the safety of the vaccines generally.

There is also the usual one sided information concerning possible vaccine autism connections, information which fails to mention credible health authorities like Dr. Bernadine Healy, Dr. Julie Gerberding and Dr. Jon Poling who have said that more research needs to be done on vaccine autism issues. Nor does the information release mention the critique offered by those like Dr. Healy who points out that the "science" to date on vaccine autism issues, the epidemiological studies, are not specific enough to determine the impact of vaccines on vulnerable population subsets, on individual children with conditions that might render them vulnerable. Dr. Healy also points out that flu vaccines have contained thimerosal and thimerosal crosses the placenta. (Dr. Poling, a neurologist, was involved with the issue with his daughter on whose behalf it was successfully claimed that her autism resulted from vaccination. The US government settled on the basis that her "autism like symptoms" were caused by the vaccine aggravation of her pre-existing mitochondrial disorder).

The NB government communication release does not mention that no observational study has been done comparing autism rates of vaccinated populations with autism rates of unvaccinated populations. With the use of vaccines containing thimerosal and adjuvants, most likely squalene, with pregnant women and young children targeted for early receipt of the H1N1 vaccines, the NB government is essentially conducting such a study. Hopefully they will remember these events in assessing NB autism rates 2 to 5 years from now as the young children vaccinated with the thimerosal and adjuvant (squalene) and the new born children of vaccinated pregnant women mature.

I don't know if vaccines cause or trigger autism. I am no longer assured by overstated health authority pronouncements that vaccines do not cause autism, that the science is closed on these issues, when people of such credibility as Dr. Healy, Dr. Gerberding and Dr. Poling say more research is needed.

I do hope that our NB health authorities turn out to be right whether it is from a lucky guess or not. I hope that they save every child and adult from H1N1 flu death with no resulting cases of autism. But I am far from convinced that such will be the case. I absolutely hope that they remember this H1N1 flu vaccine and assess future autism rates with an eye to its ingredients - thimerosal, squalene and whatever other ingredients it contains. And it is probably hoping for too much for them to actually record and compare the autism rates of children who are vaccinated with the H1N1 vaccine and those whose parents refuse the vaccination for them. Time will tell.

H1N1 flu virus update (09/10/08)

NB 1521

Oct. 8, 2009

FREDERICTON (CNB) - The following update on the H1N1 flu virus was issued by the Office of the Chief Medical Officer of Health for New Brunswick on Thursday, Oct. 8:

• We have moved forward with our seasonal vaccination program, according to plans. It started last week and will run for the month of October. The public awareness piece accompanying the campaign speaks to those most at risk of developing complications from seasonal influenza. They are: children six-to-23 months old, pregnant women, people with chronic health conditions, and the elderly. We encourage these groups to get the publicly funded vaccine. A list of clinics by region may be found at www.gnb.ca/flu.
• There has been a frequently referred to, but as-yet unpublished, Canadian study that suggests an association between seasonal flu vaccine and acquiring a mild case of the H1N1 virus. This study is inconsistent with other international studies, and has failed to show a relationship that one causes the other. Both the Public Health Agency of Canada and the World Health Organization have responded to the study, saying that preliminary data show that there is no link between having a severe bout of pandemic flu and having had a seasonal flu shot last year. New Brunswick's position on this study has never changed.
• We know that seasonal flu is fatal to 100-150 New Brunswickers each year, and that children are hospitalized by influenza more than any other age group.
• In making decisions for the province, we balanced this known significant risk and a vast body of published research against the results of one unpublished study, and determined that the best way to protect all New Brunswickers from both diseases was to move ahead with our plans to run a seasonal flu immunization campaign in October, and an H1N1 immunization campaign through November.
• We are running both campaigns because it is the best decision for New Brunswick. We made operational decisions early on that will allow us to have the capacity to offer both vaccines.
• There has never been a one-size-fits-all approach to seasonal vaccines in Canada, and this year is no different. Provinces and territories have not previously had to administer two separate flu immunization programs in a single season, and some of the decisions taken on seasonal and H1N1 vaccine timing reflect concerns over logistics, capacity and likely vaccine uptake.
• The seasonal flu vaccine is safe, and those in the high-risk groups, in particular, should take the steps to receive it as soon as possible.
• There have also been reports and public speculation about the safety of the H1N1 vaccine. The contents of the H1N1 vaccine will protect against contracting H1N1. The included additives and preservatives are there to help the vaccine work, and are not cause for alarm.
• As a multi-dose vaccine, the H1N1 influenza vaccine will contain a mercury-based preservative called thimerosal to prevent contamination of the vaccine by serious infectious agents from the growth of bacteria. Thimerosal also has a stabilizing effect on the vaccine, ensuring its effectiveness.
• The seasonal flu vaccine and most hepatitis B vaccines are also multi-dose vaccines, and thimerosal is added during the manufacturing process to maintain sterility of the vaccine.
• There is no safety reason to avoid using vaccines containing thimerosal. The best available scientific evidence to date shows no link between vaccines containing thimerosal and any adverse health condition, including neurodevelopmental disorders such as autism.
• The National Advisory Committee on Immunization (NACI) has reviewed the safety of thimerosal and concluded that, "There is no legitimate safety reason to avoid the use of thimerosal-containing products for children or older individuals, including pregnant women." International bodies, such as the World Health Organization (WHO) and the U.S. Food and Drug Administration, share this opinion.
• Most of the H1N1 vaccine available in New Brunswick will also contain an adjuvant. An adjuvant is a substance that is added to a vaccine in order to boost an individual's immune response. It also means that less of the virus, or antigen, is needed to make a dose of the vaccine. Unadjuvanted vaccine has no booster element, and more antigen is needed to create this kind of vaccine.
• By developing an adjuvanted vaccine, Canada has used less of the virus material (antigen), allowing us to immunize more people in a timely manner.
• Adjuvants are not new. Many commonly used vaccines in Canada contain an adjuvant. Adjuvants have been used for several decades to boost immune response to vaccines. However, adjuvants have not previously been used with influenza vaccines in Canada.
• The WHO has indicated that it has no special concerns about the safety of adjuvanted H1N1 vaccines in general.
• New Brunswickers should continue to protect themselves and those around them by washing their hands thoroughly and often, coughing or sneezing into sleeves, staying home if sick, and keeping common surfaces clean.
• Persons at high risk of complications from influenza-like illness should seek medical attention promptly. Those at risk include pregnant women, people with underlying medical conditions such as diabetes, or those with compromised immune systems.
• Persons with influenza-like symptoms should stay home and minimize contact with family members as much as possible. If symptoms worsen, they should visit their physician or nurse-practitioner, a walk-in clinic or the nearest hospital emergency department.
• It is recommended that persons with influenza-like symptoms limit contact with other people, including other household members until they are free of symptoms and are feeling well.
• Those experiencing influenza-like illness should consider ending self-isolation when they are able to participate fully in all of their normal daily activities.
• It is important for New Brunswickers to understand that if they do not have influenza-like symptoms it is safe to go to work and school, to participate in activities and to socialize.
• More information on the H1N1 flu virus may be found online, or by calling the 24-hour H1N1 line, 1-800-580-0038.

• 09/10/08

  MEDIA CONTACT: Danielle Phillips, media relations, H1N1 Pandemic, Department of Health, 506-444-3821, flumedia@gnb.ca.

autism

Has Thimerosal Actually Been Removed From Vaccines? If Not, Of What Value Are the Epidemiological Studies?

Are the epidemiological studies relied upon by public authorities to refute assertions that the mercury based vaccine preservative thimerosal is responsible for some or all autism cases reliable?

These studies tend to show that autism rates did not decline after removal of thimerosal from vaccines. This past year the epidemiological defense of vaccines took a hit with the Poling case and with assertions by Dr. Bernardine Healy, a former director of the American Red Cross and the US National Institutes of Health, that the necessary clinical research to refute such a connection had not been done, particularly into subsets of children who might be genetically vulnerable or prediposed to develop when autism triggered by mercury or other toxins? Dr. Healy stated in Fighting the Autism-Vaccine War, US News & World Report, April 10, 2008, that:

“vaccine experts tend to look at the population as a whole, not at individual patients. And population studies are not granular enough to detect individual metabolic, genetic, or immunological variation that might make some children under certain circumstances susceptible to neurological complications after vaccination.

She also stated, amongst other points, that:

thimerosal crosses the placenta, and pregnant women are advised to get flu shots, which often contain it.

I find that last statement very troubling. If the epidemiological studies are based on the premise that thimerosal has been removed from vaccines and in fact they have not then what is the probative value, if any, of the epidemiological studies? Particularly given the pregnancy context cited by Dr. Healy.

I am only a humble small town lawyer in Fredericton, New Brunswick, Canada but my concern is prompted in significant part by the information provided by a prominent and accomplished member of the US medical establishment. Other credible sources also lead me to the same concern about whether thimerosal has, or has not, been removed from vaccines as claimed in the public health authorities' refutations of vaccine-autism connections.

As of this posting the web site of the US Food and Drug Administration states: Over the past several years, because of an increasing awareness of the theoretical potential for neurotoxicity of even low levels of organomercurials and because of the increased number of thimerosal containing vaccines that had been added to the infant immunization schedule, concerns about the use of thimerosal in vaccines and other products have been raised. Indeed, because of these concerns, the Food and Drug Administration has worked with, and continues to work with, vaccine manufacturers to reduce or eliminate thimerosal from vaccines.

Thimerosal has been removed from or reduced to trace amounts in all vaccines routinely recommended for children 6 years of age and younger, with the exception of inactivated influenza vaccine (see Table 1). A preservative-free version of the inactivated influenza vaccine (contains trace amounts of thimerosal) is available in limited supply at this time for use in infants, children and pregnant women. Some vaccines such as Td, which is indicated for older children (≥ 7 years of age) and adults, are also now available in formulations that are free of thimerosal or contain only trace amounts. Vaccines with trace amounts of thimerosal contain 1 microgram or less of mercury per dose.

The above, current statements from the US FDA, raise several concerns for me:

1) Theoretical potential for neurotoxicity of even low levels of organomercurials

The use of the term "theoretical potential for neurotoxicity" tells me that potential toxcity of organomercurials has NOT been definitively ruled out by the FDA. I appreciate that the expression is used in an historical context to explain the decision to remove mercury based preservatives from vaccines but surely the FDA web site would have immediately stated after that comment that there was no longer even a theoretical potential if such were the case.

2) continues to work with, vaccine manufacturers to reduce or eliminate thimerosal from vaccines.

Again, this information is taken from the web site of the US FDA as it exists today. Why are they continuing to reduce or eliminate thimerosal from vaccines if the epidemiological studies were based on the premise that thimerosal had already been removed? I appreciate that some of the studies are from other countries but have those countries all completely removed thimerosal from vaccines? If so, why were those other countries able to completely remove thimerosal when the US can not?

In the United States a study by the California Department of Health released in February 2008 found that autism rates remained steady after the removal of thimerosal from vaccines. That study conclusion was qualified though by Dr. Robert Schechter, a health officer with the California health department and lead author on the report of the study as reported in the Lexington-Herald, February 5, 2008:

As for Haley's argument that some children still might be getting some mercury from vaccines, Schechter said that could be true. But he said the general removal of thimerosal from vaccines still should have caused autism rates to fall -- if mercury were the culprit in the disease. "I would not claim that children are getting no mercury from vaccines," Schechter said. "But the average exposure for the population has been substantially decreased over the past decade. If mercury from vaccinations was a primary cause of autism, you would expect rates to be dropping substantially."

Substantial decrease is not the same as total removal of mercury from vaccines. The California epidemiological study, at least, is not based on removal of mercury from vaccines.

3) Trace amounts

The FDA site, as quoted above, states that vaccines with trace amounts of thimerosal contain 1 microgram or less of mercury per dose. That certainly sounds like a very small amount and the implication appears to be that the amount is too small to have any effect. But the FDA also referred to the theoretical potential for neurotoxicity of even low levels of organomercurials.

It seems dubious to claim that epidemiological studies show no autism increase after removal of mercury-thimerosal if all elements of the material have not in fact been removed when the potential for neurotoxicity is recognized even in small amounts. Partcularly since the FDA, as stated above, considers vaccines with trace amounts to be vaccines with the mercury removed:

A preservative-free version of the inactivated influenza vaccine (contains trace amounts of thimerosal) is available in limited supply at this time for use in infants, children and pregnant women.

Why leave trace amounts in the vaccines to begin with? If trace amounts of thimerosal can still have a preservative effect on bacteria in the vaccines then why can't they also have a neurotoxic effect on children receiving the vaccines? And some of the flu vaccines, the ones not considered thimerosal free, contain more than trace amounts of thimerosal.

I am not a medical authority and do not pretend to be. Nor do I claim that vaccines or thimerosal cause autism. As some one who does earn his living by some degree of critical thinking and analysis I find the statements of public health authorities about epidemiological studies refuting a vaccine-autism link open to question.

Their own statements appear to contradict their claims that the studies refuting a vaccine-autism link are based on periods when thimerosal was removed from vaccines.

autism