Health Secretary Robert F. Kennedy Jr. Says Us Autism Cases Are Climbing At An 'alarming Rate'

Health secretary Robert F. Kennedy Jr. warned that children in the U.S. are being diagnosed with autism at an "alarming rate," promising on Wednesday to conduct exhaustive studies to identify any environmental factors that may cause the developmental disorder.

His call comes the day after the Centers for Disease Control and Prevention released a report that found an estimated 1 in 31 U.S. children have autism, a marked increase from 2020.

Autism experts applaud efforts to further understand the condition, but say the number of reported cases began to balloon as the definition of the condition expanded to include mild cases.

"Autism destroys families," Kennedy said. "More importantly, it destroys our greatest resource, which is our children. These are children who should not be suffering like this."

Kennedy described autism as a "preventable disease," although researchers and scientists have identified genetic factors that are associated with it. Autism is not considered a disease, but a complex disorder that affects the brain. Cases range widely in severity, with symptoms that can include delays in language, learning, and social or emotional skills. Some autistic traits can go unnoticed well into adulthood.