(NewsNation) — President Trump’s announcement about autism Monday is expected to include a recommendation that pregnant women refrain from using Tylenol, in addition to identifying a therapy for the neurodevelopmental disorder, a source tells NewsNation.

U.S. Health Secretary Robert F. Kennedy Jr. will join Trump in the Oval Office for the announcement, the details of which have been the subject of speculation since Kennedy earlier this year promised to unravel the mystery of increasing autism diagnoses within the U.S.

A source tells NewsNation that specifically, the Trump administration will advise pregnant women to avoid using Tylenol, except for high fevers. Researchers have suggested there may be a link between autism and acetaminophen, Tylenol’s active ingredient, because it can cro

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