Vaccines and autism: a new scientific review

March 31, 2011 11:32 AM
Vaccines and autism: a new scientific review
Posted by Sharyl Attkisson 229 comments

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."

Helen Ratajczak, author "Theoretical aspects of autism: Causes--A review."

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.

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

Chicago school bans some lunches brought from home To encourage healthful eating

Chicago school bans some lunches brought from home
To encourage healthful eating, Chicago school doesn't allow kids to bring lunches or certain snacks from home — and some parents, and many students, aren't fans of the policy
April 11, 2011|By Monica Eng and Joel Hood, Tribune reporters

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Monica Eng, Chicago Tribune

Fernando Dominguez cut the figure of a young revolutionary leader during a recent lunch period at his elementary school.

"Who thinks the lunch is not good enough?" the seventh-grader shouted to his lunch mates in Spanish and English.

Dozens of hands flew in the air and fellow students shouted along: "We should bring our own lunch! We should bring our own lunch! We should bring our own lunch!"

Fernando waved his hand over the crowd and asked a visiting reporter: "Do you see the situation?"

At his public school, Little Village Academy on Chicago's West Side, students are not allowed to pack lunches from home. Unless they have a medical excuse, they must eat the food served in the cafeteria.
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Principal Elsa Carmona said her intention is to protect students from their own unhealthful food choices.

"Nutrition wise, it is better for the children to eat at the school," Carmona said. "It's about the nutrition and the excellent quality food that they are able to serve (in the lunchroom). It's milk versus a Coke. But with allergies and any medical issue, of course, we would make an exception."

Carmona said she created the policy six years ago after watching students bring "bottles of soda and flaming hot chips" on field trips for their lunch. Although she would not name any other schools that employ such practices, she said it was fairly common.

A Chicago Public Schools spokeswoman said she could not say how many schools prohibit packed lunches and that decision is left to the judgment of the principals.

"While there is no formal policy, principals use common sense judgment based on their individual school environments," Monique Bond wrote in an email. "In this case, this principal is encouraging the healthier choices and attempting to make an impact that extends beyond the classroom."

Any school that bans homemade lunches also puts more money in the pockets of the district's food provider, Chartwells-Thompson. The federal government pays the district for each free or reduced-price lunch taken, and the caterer receives a set fee from the district per lunch.

At Little Village, most students must take the meals served in the cafeteria or go hungry or both. During a recent visit to the school, dozens of students took the lunch but threw most of it in the garbage uneaten. Though CPS has improved the nutritional quality of its meals this year, it also has seen a drop-off in meal participation among students, many of whom say the food tastes bad.

Educating Our Children: The Evolution of Home Schooling

http://www.foxnews.com/us/2011/02/09/educating-children-evolution-home-schooling/?cmpid=cmty_fb_Gigya_Educating_Our_Children%3A_The_Evolution_of_Home_Schooling