RFK Jr. Misconceptions About Autism Rates and Origins

Health and Human Services Secretary Robert F. Kennedy Jr. distorted CDC autism prevalence data by asserting an “epidemic” attributed to “environmental toxins.” The 2022 report cites 1 in 31 eight-year-olds diagnosed, up from 1 in 36 in 2020. Experts attribute rising rates to broader diagnostic criteria and heightened awareness, disputing Kennedy's claims. Studies indicate genetic factors and firsthand reports suggest a significant increase, yet many attributes to evolving diagnostic practices rather than solely environmental threats. The discourse illustrates ongoing debates within scientific communities regarding autism’s prevalence and contributing factors.