(CNN) — Republican Sen. Bill Cassidy, a Louisiana doctor who chairs the Senate health committee, is calling on the Department of Health and Human Services to release any evidence tying acetaminophen use during pregnancy to autism, noting that “the preponderance of evidence shows that this is not the case.”

“I understand and applaud President Trump’s desire to address this issue and to support HHS. HHS should release the new data that it has to support this claim. The preponderance of evidence shows that this is not the case,” he wrote Monday on X . “The concern is that women will be left with no options to manage pain in pregnancy. We must be compassionate to this problem.”

In February, Cassidy cast a deciding vote to confirm Robert F. Kennedy Jr. to lead HHS. However, Cassidy has pus

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