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Your Baby

No Link Between Vaccines and Autism

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A new study slated to appear in the Journal of Pediatrics, says that there is no association between the amount of vaccines a young child receives and autism. Some parents have worried that there may be a link and have opted out of having their child vaccinated or reduced the number of vaccines recommended.

The percentage of children diagnosed with autism spectrum disorder (ASD) has increased by 72% since 2007. Some experts believe that changes in the diagnostic criteria may account for some of the increase as well as better screening tools and rating scales.

According to a statement released from the journal, researchers from the Centers for Disease Control and Prevention and Abt Associates analyzed data from children with and without ASD.

Researchers examined each child's cumulative exposure to antigens, the substances in vaccines that cause the body's immune system to produce antibodies to fight disease, and the maximum number of antigens each child received in a single day of vaccination, the journal's statement said.

The antigen totals were the same for children with and without ASD, researchers found.

Scientists believe genetics play a fundamental role in the risk for a child developing autism (80-90%), but recent studies also suggests that the father’s age at the time of conception may also be a contributor by increasing risks for genetic mistakes in the sperm that could be passed along to offspring.

Parents have worried about a link between vaccines and autism for decades despite the growing body of scientific evidence disproving such an association.

Source: Luciana Lopez,

Your Baby

Hearing Test May Help With Autism Diagnosis


Hearing well is crucial to speech development in young children. A new study suggests that a simple hearing test may help identify children at risk for autism.

Researchers from the University of Rochester in Rochester, N.Y., say they've identified an inner-ear problem in children with autism that may impair their ability to recognize speech.

"This study identifies a simple, safe and noninvasive method to screen young children for hearing deficits that are associated with autism,” said study co-author Anne Luebke, an associate professor in the departments of biomedical engineering and neuroscience.

"This technique may provide clinicians a new window into the disorder and enable us to intervene earlier and help achieve optimal outcomes," she said in a university news release.

There are several methods for testing a child’s hearing depending on their age, development and health status.

For the study, Luebke and her colleagues tested the hearing of children between ages 6 and 17 with and without autism. Those with autism had hearing difficulty in a specific frequency (1-2 kilohertz, or kHz) that is important for processing speech.

The degree of hearing impairment was associated with the severity of autism symptoms, according to the study.

Hearing "impairment has long been associated with developmental delay and other problems, such as language deficits," said study co-author Loisa Bennetto, an associate professor of clinical and social sciences in psychology.

"While there is no association between hearing problems and autism, difficulty in processing speech may contribute to some of the core symptoms of the disease," Bennetto said.

If future research confirms the findings, the study authors say the screening could help identify children at risk for autism earlier and perhaps get them services sooner.

The researchers suggested that if treatments could start sooner, they might have a larger impact, as the child grows older.

"Additionally, these findings can inform the development of approaches to correct auditory impairment with hearing aids or other devices that can improve the range of sounds the ear can process," Bennetto said.

According to, there are symptoms of hearing loss you can look for in newborns and older children:

Even if your newborn passes the hearing screening, continue to watch for signs that hearing is normal. Some hearing milestones your child should reach in the first year of life:

•       Most newborn infants startle or "jump" to sudden loud noises.

•       By 3 months, a baby usually recognizes a parent's voice.

•       By 6 months, a baby can usually turn his or her eyes or head toward a sound.

•       By 12 months, a baby can usually imitate some sounds and produce a few words, such as "Mama" or "bye-bye."

As your baby grows into a toddler, signs of a hearing loss may include:

•       Limited, poor, or no speech

•       Frequently inattentive

•       Difficulty learning

•       Seems to need higher TV volume

•       Fails to respond to conversation-level speech or answers inappropriately to speech

•       Fails to respond to his or her name or easily frustrated when there's a lot of background noise 

The hearing test is noninvasive, inexpensive and does not require a child to respond verbally, so it could be adapted to screen infants, the researchers said.

The study was published in the journal Autism Research.

Story sources: Robert Preidt,

Daily Dose

Jenny McCarthy on The View

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Do you watch “The View”?  I have enjoyed the show for years, although I must say I probably only see it once every few months (somehow my work schedule is just not conducive to daytime TV watching). So, I was “shocked” to find out that The View recently announced that one of the new hosts is going to be Jenny McCarthy. 

I will be honest, I am not a Jenny McCarthy fan.  I can remember the night that Jenny McCarthy was onLarry King Live discussing her son’s diagnosis of autism and her contention that his diagnosis was caused by his childhood vaccines. Little did I know how her own ideas and words could effect so many other parents and their decisions to immunize their own children.  I mean REALLY, a former Playboy Bunny who felt that all of the science in the world was wrong, telling the world that childhood vaccines caused autism.  Who would believe this, unfortunately a lot of people. Even highly educated people.

Our media staff contacted reprentatives inviting her to appear on The Kid's Doctor radio show, but they never responded.

As a mother, I do understand how any parent would like to be able to pinpoint the cause of their child’s illness and/or disability. But to disavow science and try and to use her celebrity to convince other parents not to vaccinate their children is reprehensible and wrong.  The data is just not there to link vaccines and autism.  PERIOD!

Unfortunately, many young parents who watched Jenny McCarthy did not notice that during the home videos she replayed over and over again on national TV, her child never made good eye contact even as a young baby and did not seem to have socialized and engaged even prior to his vaccines.  That was duly noted by developmental pediatricians, but that does not make national TV.

I have noticed that Jenny McCarthy has really stopped discussing vaccines and has moved on to other topics of expertise for relationships.  But regardless, the damage that she did during her  “anti-vaccine era” still continues to have legs, and for that reason I will no longer be watching The View. The only way I can express my ongoing concern about her views is to vote with my own TV, and hopefully effect her Nielsen ratings and Q scores. I hope you will as well.  

Daily Dose

New Autism Study

1.15 to read

A study just released in the journal JAMA Pediatrics revealed that pregnant women who have their labor “induced or augmented” have an increased risk of delivering a child who will develop autism. 

The retrospective study out of Duke University and the University of Michigan (both very well respected medical schools), showed that the percentage of mothers who had their labor either induced or augmented was higher for children who were later found to have “a designation for autism” within the school systems in North Carolina.  The rates of autism were highest for mother’s who had their labors both induced and augmented.  The study found that in this case there was a 23% greater risk of bearing a child who would later be diagnosed with autism than with those who had neither induction or augmentation.  This association was also higher in boys.

So, what does this all mean?

This does not mean that there should never be an induction or augmentation to a woman’s labor. There will continue to be cases in which it is appropriate to induce a woman’s labor when necessary for the health of the mother or her unborn child. One example being when an induction may be appropriate is when a mother’s blood pressure is becoming problematic and puts her and the baby at risk.

Augmented labor is sometimes necessary when a mother’s membranes have ruptured and the baby needs to be delivered to prevent infection Each case needs to be looked at individually by the doctor and discussed with the patient, as to risk and benefit.  

But, “elective” inductions because “the weekend is approaching”, or the “doctor is leaving town” or because the mother is “tired of being pregnant”, (while previously discouraged) may now be looked at with an eye toward this study.    In many cases “elective” inductions often lead to c-section deliveries as well.  Other studies have shown that c-sections in the United Sates have been on the rise and that there are more complications in the newborn period for babies born via c-section.  The JAMA study did not look at the method of delivery.

This study is interesting and may be yet one small part of the puzzle of autism.  More research to come, so I will keep you posted!

Your Child

Another Study Finds No Vaccine –Autism Connection


A new study, using insurance records for nearly 96,000 U.S. children, found no link between the measles - mumps – rubella (MMR) vaccine and autism – even among children who are at an increased genetic risk.

Experts are hoping that this study, along with several other studies on the risks of autism and the MMR vaccine, will reassure parents that the vaccine is safe.

While the original 1998 study associating the vaccine with autism has been found fraudulent, many parents continue to worry that the vaccine could be a trigger for autism; particularly parents that already have a child with autism.

"Research has shown that parents of kids with autism spectrum disorders are more likely to delay vaccinating their younger children," said Dr. Bryan King, an autism researcher at the University of Washington, in Seattle.

"Basically, they wait until the developmental dust has settled, and it looks like their child will be unaffected (by autism)," said King, who wrote an editorial published with the study.

Health officials are concerned that children who do not receive the MMR vaccine are putting other children at risk for serious diseases. They point to the recent measles outbreaks as one example. So far this year, 162 people have been sickened across 16 states and Washington D.C. according to the U.S. Centers for Disease Control and Prevention (CDC).

Scientists are working hard to find out why there has been an increase in autism over the last decade.  It's known that genes make certain children more vulnerable to autism -- that's why kids with an affected older sibling are at higher-than-average risk. But environmental factors also have to play a role, experts believe.

Based on years of research, the MMR vaccine is not that trigger, according to health experts. "Every study that's looked at this, through every strategy they've used, has found no signal," King said.

According to King, it's natural for parents with a child who has autism to want to reduce their younger kids' risk.

"Everyone believes there have to be environmental factors contributing to the exponential rise we've seen in ASDs," he said. "But we don't understand what those factors are yet."

Researchers are finding clues, though. And more and more, they suspect that prenatal brain development is the critical period, King said.

The new findings are based on insurance records for nearly 96,000 U.S. children with an older brother or sister; 2 percent had an older sibling with an autism spectrum disorder.

Of the children with an affected sibling, 7 percent had an autism spectrum disorder themselves, compared to just under 1 percent of other kids. There was no evidence, though, that the MMR vaccination raised the risk of autism in either group of children, Jain said.

Among kids with an affected sibling, those who'd received one MMR dose by age 2 were actually one-quarter less likely to be diagnosed with an autism spectrum disorder, the study found. The odds were even lower among those who'd received two doses by age 5.

The study did not reveal any evidence that the MMR vaccine offered any protective influence over autism, only that it was not associated with an increase of risk for autism.

More studies are in the works to find the source of autism. Environmental factors are playing a key role in many of those studies as well as genetic links.

It’s understandable that parents would worry about vaccinations of any kind having a negative effect on their child, but more and more studies confirm that the MMR vaccine is one that parents can eliminate from their list of concerns.

This study was reported in the April 21 issue of the Journal of the American Medical Association.

Source: Amy Norton,

Your Baby

Gap Between Pregnancies Linked to Autism


Does it make a difference how long a woman waits between pregnancies in the health of her newborn?  According to a new large study, the closer the pregnancies, the higher the risk that her child will have autism or other neurodevelopmental disabilities.

"Based on the current best available evidence, it appears that the ideal inter-pregnancy interval -- the time elapsed between the birth of the immediate older sibling and the conception of the younger sibling -- is 2 to 5 years, in order to reduce the risk of autism," said study author Dr. Agustin Conde-Agudelo. He is a researcher at the World Health Organization Collaborating Center in Human Reproduction at the University of Valle in Cali, Colombia.

Researchers looked at existing studies involving more than 1.1 million children and also found that waiting too long between pregnancies (5 years or more) could raise the odds of autism.

The reasons for the link between short pregnancy spacing and autism are not known noted Conde-Agudelo. He said that scientists believe nutrition and other factors may play a role.

The study doesn’t prove that either long or short intervals between pregnancies actually causes autism, just that there seems to be an association between the two.

Conde-Agudelo and his team reviewed seven large studies reporting a link between short birth spacing and autism. The investigators found that children born to women with less than 12 months between pregnancies were nearly twice as likely to develop autism as children born to women with three years or longer between pregnancies.

Three of those studies also reported a significant link between long pregnancy spacing and autism, especially for two milder types, which were formerly called Asperger's syndrome and pervasive developmental disorder.

Meanwhile, the findings also suggested that shorter pregnancy spacing was associated with an increased risk of developmental delays and cerebral palsy, which can affect body movement, muscle coordination and balance.

Conde-Agudelo and other researchers conjectured that the mother’s depleted levels of folic acid between closely spaced pregnancies might play a role in the rise of autism risk.

The B vitamin folic acid is necessary for proper brain and spinal cord development in fetuses, and women are typically advised to take folic acid supplements during pregnancy.

As for longer pregnancy intervals also potentially linked to autism, Conde-Agudelo said it's been hypothesized that related factors such as infertility, unintended pregnancy and maternal inflammation levels may affect autism possibility.

Most neurodevelopmental disabilities, including autism, are thought to be caused by a complex mix of factors. These include genetics, environment, parental health and behaviors during pregnancy, and complications during birth, the researchers said in background notes.

The study was published in the April online edition of the journal Pediatrics, and will appear in the May print issue.

Story source: Maureen Salamon,

Daily Dose

Dispelling The Vaccine and Autism Myth

Dr. Sue discusses the link between vaccines and autism.After interviewing Alison Singer, co-founder of The Autism Science Foundation on the radio show this weekend, I thought it was imperative to re-iterate that The Lancet, a well respected British medical journal (somewhat like our JAMA), retracted the study done in 1998 by Dr. Andrew Wakefield that first suggested a link between the MMR vaccine and autism.

It is extremely rare for a journal to retract an article, which means that the study will no longer be considered an official part of scientific literature. This is just another step towards dispelling the decade long myth that linked the MMR vaccine to the development of autism. If you do recall, Dr. Wakefield’s study was even sited by “noted vaccine expert” Jenny McCarthy when she too took it upon herself to personally link her son’s autism to his vaccines. Hopefully, she has read the latest retraction by The Lancet as it seems that Dr. Wakefield falsified data that was used in his study. Dr. Wakefield and two of his colleagues have also been found by the General Medical Council of the U.K. to have “acted dishonestly and irresponsibly” in conducting their research. It was the longest trial in history for the GMC to conduct and Dr. Wakefield was found to have more than 30 charges against him. Unfortunately, Dr. Wakefield continues to “practice” in an autism clinic outside of Austin, Texas.  How he can legally do that that really escapes me! Why is the medical board in the United States allowing that? This story has been developing since 2004 when 10 of the 13 co-authors of Dr. Wakefield’s paper disavowed the study after a journalist reported that Dr. Wakefield had several conflict of interests as well as had used unethical methods in obtaining data, both of which made the study invalid. Despite that, parental fears as well as sensationalized media reports (back to Jenny McCarthy), caused enough public hysteria to cause parents to “opt out” of the MMR vaccine. Due to decreased immunization rates in UK and other European countries, measles cases have risen to record numbers and there has even been a death in an unvaccinated child secondary to a measles infection. In the first 6 months of 2008, measles cases were reported in the U.S. having been “imported” by un-immunized children who unknowingly acquired measles while vacationing in Europe, and subsequently infected other un-immunized children.  Fortunately, that “mini-epidemic” did not continue to spread as had been feared, but never the less there were over 130 cases of measles in the U.S. that year, higher than reported for decades. Measles outbreaks continue to be problematic in other countries as well, and should be on the radar screen for anyone who is traveling outside of the United States. The scientific evidence dispelling the link between vaccines and autism is compelling. The scientific community has never been able to replicate Dr. Wakefield’s results (now known to be falsified) and millions of research dollars have been spent to “undo” the damage and anti-vaccine sentiment which started with the Wakefield article. We now need to re-focus the research dollars on finding the causes of autism. Scientists have made recent breakthroughs on the genetic link to autism and will continue to try to understand how genes may be involved in development of autism. These are vital areas for funding research, rather than continued pre-occupation by some to discredit the science behind life saving vaccines. Bottom line, get your child vaccinated, read good science and pray that more vaccines are developed to prevent disease. It is a matter of life and death. That's your daily dose. We'll chat again tomorrow! The Autism Science Foundation

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Struggling with feeding your kids healthy (er) meals. Rule of thumb: don't stress over it!


Struggling with feeding your kids healthy (er) meals. Rule of thumb: don't stress over it!

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