Shares of Kenvue fell more than 10% on Friday after a report that Health and Human Services Secretary Robert F. Kennedy Jr. will likely link autism to the use of the company’s pain medication Tylenol in pregnant women.
HHS will release the report that could draw that link this month, the Wall Street Journal reported on Friday.
That report will also suggest a medicine derived from folate – a water-soluble vitamin – can be used to treat symptoms of the developmental disorder in some people, according to the Journal.
In a statement, an HHS spokesperson said “We are using gold-standard science to get to the bottom of America’s unprecedented rise in autism rates.”
“Until we release the final report, any claims about its contents are nothing more than speculation,” they added.
https://www.cnbc.com/2025/09/05/rfk-tylenol-autism-kenvue-stock-for-url.html