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Context:

U.S. Health Secretary RFK Jr.’s autism research sparks debate on what effective autism care truly requires.

What is Autism Spectrum Disorder (ASD)?

Autism is a developmental condition affecting how people interact, communicate, and behave. It is called a "spectrum" because it varies widely—some individuals live independently, while others need lifelong support. 

Common traits include:

• Difficulty with social interactions (e.g., maintaining eye contact).
• Repetitive behaviors or intense focus on specific interests.
• Sensory sensitivities (e.g., aversion to loud noises).

About 1 in 100 children globally are diagnosed with autism, though rates are rising due to better awareness and diagnosis.

RFK Jr.’s Autism Research Initiative

U.S. Health Secretary Robert F. Kennedy Jr. launched a study to identify environmental toxins as potential causes of autism, calling it a "preventable epidemic." 

Key points:

• Claims: He dismissed genetic research as a "dead end" and promised answers by September 2025, later extending the timeline to March 2026 due to scientific complexity.
• Criticism: Scientists argue his timeline is unrealistic. Decades of research show autism arises from genetic and environmental interactions, not a single cause. Instead of chasing unproven toxins, research should focus on improving quality of life.

Existing Research on Autism

• Genetic Factors: Over 100 genes are linked to autism, with heritability estimates as high as 91%.
• Environmental Factors: Prenatal exposure to air pollution, pesticides, or parental age may contribute, but no single toxin is proven to cause autism.
• Vaccines: Decades of studies, including World Health Organization (WHO) reviews, confirm no connection between vaccines and autism.

Is Autism Preventable?

• Primary Prevention: Not yet feasible due to complex causes.
• Secondary Prevention: Focus on early diagnosis (by age 2) and interventions like speech therapy.
• Tertiary Prevention: Support systems to improve quality of life (e.g., structured environments, family counseling).

Must Read Articles: 

CARE STEM CELL THERAPY AND AUTISM 

AUTISM SPECTRUM DISORDER (ASD)  

Source: 

THE HINDU