US Autism Research Initiative Faces Criticism

Health and Human Services Secretary Robert F. Kennedy Jr. announced a large-scale research initiative to identify the cause of autism by September, despite scientific consensus that vaccines do not cause the disorder. The initiative, involving hundreds of scientists, was shared during a cabinet meeting with President Trump, who speculated without evidence that vaccines might be a cause. Autism diagnoses have risen in the U.S., partly due to improved diagnostics, broader definitions, and increased awareness. Experts and autism advocacy groups express concern over Kennedy's focus on vaccine links, as there is no scientific basis for this. Genetic factors and environmental influences like prenatal exposure to pollutants are considered potential contributors. The research effort has not included major autism organizations in discussions, raising skepticism about its credibility.