Thursday, July 21, 2011

Vaccine-Autism Link Gets New Consideration

You can't argue belief or disbelief in a connection between vaccines and autism on just one thing alone, such as thimerasol or the MMR vaccine. You have to look at the whole picture. Doing this would start with considering the sheer number of vaccines given to a child within the first months and years of it's life. During the time where the child's immune system and neurologic development are their most immature, they are recommended by the pharmaceutical industry to be injected with at least 30 vaccines (before age 5). After taking the number of vaccines into consideration, take a look at the ingredients. Excipients are included in the vaccine, or the preparation of the vaccine. Some examples of excipients include, aluminum, thimerasol, antibiotics, formaldehyde, egg protein, Monosodium glutamate (MSG) and 2-phenoxyethanol. Then consider this...there is human DNA (human tissue) contained in 23 of the childhood vaccines (see comments below from Helen Ratajczak, a scientist who formerly worked in the pharmaceutical industry).


While some of these ingredients may sound harmless, or be explained to you as having a good reason for being in the vaccine (such as preventing the growth of harmful bacteria), you have to ask yourself this question: What happens when these seemingly harmless ingredients are injected simultaneously with each other (and diseases) into a human baby with underdeveloped neurologic and immune systems? Then ask yourself this question: What if the risks of the vaccine are understated on the insert? Maybe adverse reactions are occuring in the baby's brain but won't be evident immediately.


Below is an excellent article by CBS's Sheryl Atkisson. If you haven't already read it, please do. Bold emphasis and questions in bold italics are mine.


Vaccines and autism: a new scientific review

For all those who've declared the autism-vaccine debate over - a new scientific review begs to differ. It considers a host of peer-reviewed, published theories that show possible connections between vaccines and autism.

The article in the Journal of Immunotoxicology is entitled "Theoretical aspects of autism: Causes--A review." The author is Helen Ratajczak, surprisingly herself a former senior scientist at a pharmaceutical firm. Ratajczak did what nobody else apparently has bothered to do: she reviewed the body of published science since autism was first described in 1943. Not just one theory suggested by research such as the role of MMR shots, or the mercury preservative thimerosal; but all of them.


Ratajczak's article states, in part, that "Documented causes of autism include genetic mutations and/or deletions, viral infections, and encephalitis [brain damage] following vaccination [emphasis added]. Therefore, autism is the result of genetic defects and/or inflammation of the brain."


The article goes on to discuss many potential vaccine-related culprits, including the increasing number of vaccines given in a short period of time. "What I have published is highly concentrated on hypersensitivity, Ratajczak told us in an interview, "the body's immune system being thrown out of balance."


University of Pennsylvania's Dr. Brian Strom, who has served on Institute of Medicine panels advising the government on vaccine safety says the prevailing medical opinion is that vaccines are scientifically linked to encephalopathy (brain damage), but not scientifically linked to autism. As for Ratajczak's review, he told us he doesn't find it remarkable. "This is a review of theories. Science is based on facts. To draw conclusions on effects of an exposure on people, you need data on people. The data on people do not support that there is a relationship. As such, any speculation about an explanation for a (non-existing) relationship is irrelevant."

What are the symptoms of encephalopathy (brain damage)? Could they be the same as the symptoms of autism? With regard to "regressive autism", where autistic symptoms weren't present in the child prior to vaccine(s), wouldn't this be classified as "brain damage?" The pharmaceutical industry uses the word "autism" against those concerned about vaccine safety. "Vaccines don't cause autism, just brain damage." Really? What's the difference? Why don't we drop the word "autism" and just start talking about vaccines and brain damage. Maybe then, and only then, will the denial stop.

Ratajczak also looks at a factor that hasn't been widely discussed: human DNA contained in vaccines. That's right, human DNA. Ratajczak reports that about the same time vaccine makers took most thimerosal out of most vaccines (with the exception of flu shots which still widely contain thimerosal), they began making some vaccines using human tissue. Ratajczak says human tissue is currently used in 23 vaccines. She discusses the increase in autism incidences corresponding with the introduction of human DNA to MMR vaccine, and suggests the two could be linked. Ratajczak also says an additional increased spike in autism occurred in 1995 when chicken pox vaccine was grown in human fetal tissue.


Why could human DNA potentially cause brain damage? The way Ratajczak explained it to me: "Because it's human DNA and recipients are humans, there's homologous recombinaltion tiniker. That DNA is incorporated into the host DNA. Now it's changed, altered self and body kills it. Where is this most expressed? The neurons of the brain. Now you have body killing the brain cells and it's an ongoing inflammation. It doesn't stop, it continues through the life of that individual."


Dr. Strom said he was unaware that human DNA was contained in vaccines but told us, "It does not matter...Even if human DNA were then found in vaccines, it does not mean that they cause autism." Ratajczak agrees that nobody has proven DNA causes autism; but argues nobody has shown the opposite, and scientifically, the case is still open.

He sits on the board of the IOM and advises the government on vaccine safety, but he doesn't even know what's in the vaccine(s)?

It doesn't matter? Really? If there is a possibility that something could be a cause of autism (or brain damage), doesn't it matter? I think it does.


A number of independent scientists have said they've been subjected to orchestrated campaigns to discredit them when their research exposed vaccine safety issues, especially if it veered into the topic of autism. We asked Ratajczak how she came to research the controversial topic. She told us that for years while working in the pharmaceutical industry, she was restricted as to what she was allowed to publish. "I'm retired now," she told CBS News. "I can write what I want."


We wanted to see if the CDC wished to challenge Ratajczak's review, since many government officials and scientists have implied that theories linking vaccines to autism have been disproven, and Ratajczak states that research shows otherwise. CDC officials told us that "comprehensive review by CDC...would take quite a bit of time."

In the meantime, CDC provided these links:

Interagency Autism Coordination Committee: http://iacc.hhs.gov

Overview of all CDC surveillance and epi work: http://www.cdc.gov/ncbddd/autism/research.html

CDC study on risk factors and causes: http://www.cdc.gov/ncbddd/autism/seed.html