Vaccines and Autism: What You Need to Know
The CDC website has recently changed its stance on vaccines and autism, causing quite a stir.
The Change
- Before: Clearly stated that no studies had found a link between vaccines and autism.
- Now: Says that studies haven't ruled out the possibility that vaccines might contribute to autism.
This change was ordered by the US Health and Human Services Secretary, who is known for being against vaccines.
The Backlash
Doctors, scientists, and autism advocates are not happy about this change. They say the new information is misleading and outdated.
"Medical researchers from all over the world have spent over 25 years studying this and have found no link between vaccines and autism."
The Facts
- Studies: Over 5.6 million people from seven different countries.
- Conclusion: No link between vaccines and autism.
- Term: "Settled science" - the debate is over, and the facts are clear.
The Myth
The idea that vaccines cause autism started with a study by a British doctor named Andrew Wakefield in 1998. But that study had big problems:
- Only included a few children.
- Had financial conflicts of interest.
- Even made up data.
The study was retracted in 2010, and Wakefield lost his medical license. But the myth continued to spread.
Autism and Vaccines
- Complexity: Autism is complex, and its causes are not fully understood.
- Genetics: Highly genetic, with over 250 genes linked to it.
- Environmental Factors: Some environmental factors, like maternal illness during pregnancy, can also increase the chances of an autism diagnosis.
Accurate Information
The update to the CDC's website was not based on science. Other places to find accurate information include:
- Professional medical organizations:
- Autism Science Foundation
- Autism Society of America
- Autism Speaks
- American Academy of Pediatrics
- American College of Obstetricians and Gynecologists
- Countries:
- UK
- Canada
- Mexico
