Evaluating Vaccine Sites on the Internet

A concerned parent wrote to us:

Can you please read this and comment?www.thinktwice. com.
I’m terrified to vaccinate due to sites like these. There seems to be many horrifying stories out there to what happens to kids after getting vaccines. If the chance of them getting these diseases is small, is it worth taking the risk of them suffering these near death or death experiences?

Here is our response:


Dear Concerned,

We looked at the web site you sent to us. When evaluating the merit of information that you read on the internet, it is important to know the source of the information. The thinktwice site has an easy to read disclaimer. To highlight: the founders of the site explain that they are NOT medical professionals and that they do NOT give medical advice. They refer their readers to “licensed medical professionals” for medical advice. In addition, they acknowledge that their site is NOT endorsed by the American Academy of Pediatrics (AAP), the Food and Drug Administration (FDA), or the US Center for Disease Control (CDC). In fact, they refer their readers to these organizations for vaccine information and advice. They post “information” that will certainly cause a stir on the internet but actually defer to well established medical experts at the AAP, the CDC, and the FDA for definitive advice about vaccines. If you investigate those sites,  you would find that all  of the organizations actually endorse the use of vaccines.  

It makes sense to consult experts in the field for any problem that you have. When researching a health care issue, actresses, political figures, and web site sponsors, while experts in knowing their own children, are not medical professionals. If, for example, we had a car problem, we would consult a mechanic. We would not read testimonials of car owners on the internet to figure out how to fix a car. If we did not trust our mechanic’s recommendation, we would get a second opinion from another car expert.

Doctors are trained to evaluate evidence. We are medical professionals who read all the medical textbooks for you. Pediatricians go to school and train for nearly a quarter of a century before they even begin practicing on their own. We base our medical advice on the pediatric standards set forth by the American Academy of Pediatrics. These standards represent consensus of thousands of pediatricians who dedicate their lives to improving the well being of children. We would never support a practice that causes more harm than good.

If you are moved by testimonials, then you should also read testimonials of parents whose children were not vaccinated and then died or suffered disability from vaccine preventable diseases:  http://vaccinateyourbaby.org/why/victims.cfm, http://vaccine.chop.edu. In addition, we encourage you to read our own vaccine posts: How Vaccines Work and Do Vaccines Cause Autism? Please visit the websites we provide in these articles for more information about vaccines.

Experts in pediatrics have evaluated data based on millions of vaccine doses given to millions of children. The evidence shows that the benefits of vaccines outweigh risk of harm.  Think of seat belts. You may imagine that your child’s neck may get caught in a seat belt, but you would never let your child go without a seatbelt.  The reason is that rather than trust a “feeling” that theoretically the seat belt could cause harm, we know from evidence, data, and experience that seatbelts save lives.

Vaccines are a gift of protection against childhood disease. As moms, both of us vaccinated our own children on time according to the standard schedule. Tragically, the more parents don’t vaccinate, the easier it will be for all of our children to contract these preventable and often deadly disease. Proof of this is California’s current whooping cough epidemic which has killed six infants so far. Most of the illness is breaking out in areas where parents stopped vaccinating their children.

If you are wondering about the merits of a web site, try to cross reference the information with organizations which set medical standards such as The American Academy of Pediatrics, the Centers for Disease Control, and your local Children’s Hospital.  And of course, you can always ask your pediatrician.

By asking questions you are being a responsible parent. 

Keep on asking.

Julie Kardos, MD with Naline Lai, MD
© 2010 Two Peds in a Pod℠

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  • Reply Melisa Lai Becker MD September 4, 2010 at 1:21 pm

    Excellent post! Spot on. Thank you!

  • Reply John I Martial Arts December 1, 2011 at 3:22 pm

    Truly, there are a lot of fraud doctors today claiming to be professional, but they aren’t really. So, it’s advisable that we always ensure the safety of our family’s health by seeking medical advice from licensed medical professionals.

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