A study aimed at uncovering the fundamental causes of autism is projected to be wrapped up by March, as stated by Robert F. Kennedy Jr. during a recent interview. His federal agency is spearheading an initiative called Making America Healthier Again (MAHA).
In his conversation with Kaitlan Collins, Kennedy outlined that some findings should be finalized by September. He described the ongoing studies as mainly replicating previous research, while also introducing a new team of 15 scientists who will be applying for grant proposals in the upcoming three weeks. He emphasized that additional research would conclude about six months after September.
“We’re set to gather significant information by September. But research won’t stop then. We intend to move decisively. The more decisive you are, the more proactive you become in shaping public policy,” he added.
In April, Kennedy vowed to delve into the roots of the escalating autism rates, highlighting alarming statistics from the Centers for Disease Control and Prevention (CDC), which indicate that one in 31 children are diagnosed with autism. He referred to this trend as a troubling “fashion.”
According to the CDC, the prevalence of Autism Spectrum Disorder (ASD) among 8-year-olds in 2022 was 32.2 per 1,000, showing considerable variation across regions—ranging from 9.7 in Laredo, Texas, to 53.1 in California. The data also revealed that ASD is approximately 3.4 times more common in boys (49.2 per 1,000) compared to girls (14.3). Interestingly, the prevalence was lower in non-Hispanic white children (27.7) than in Asian or Pacific Islanders (38.2), Native Americans, and non-Hispanic black children, among others. No clear correlation was found between ASD rates and local household income in 11 sites, although five sites did show a higher ASD prevalence linked to lower neighborhood incomes.
Kennedy urged the public to move past denial around these trends, advocating for more scientific awareness to grasp the severity of the situation facing the nation.
Moreover, the recent MAHA Committee report addressed the autism issue, reiterating the CDC’s statistic of one in 31 children diagnosed by age eight. The report included insights on potential causes for this sharp increase, including various environmental exposures.
Since 2000, the EPA has monitored children’s environmental health through the American Children and Environment (ACE) database, which tracks chronic diseases among children like asthma, ADHD, autism, and obesity, while summarizing trends in relation to environmental factors such as air and water pollutants. Although there have been notable improvements, especially in lead exposure—which has dropped by over 90% since the 1970s—and reductions in various other pollutants, concerns remain. After nearly three decades since the signing of Executive Order 13045, children’s health appears to be deteriorating, prompting worries about environmental health risks and their association with chronic illnesses. Furthermore, there’s a pressing lack of understanding regarding how the cumulative exposure to chemicals through childhood affects overall health.
