White House press secretary Karoline Leavitt told reporters Trump would be “making a major announcement focused on the childhood autism epidemic” during a press briefing earlier Monday. The announcement is expected to advise the public that the use of Tylenol among pregnant women may be linked to autism in children.

“This will be a powerful display of how the entire Trump administration is committed to addressing root causes of chronic conditions and diseases, embracing full transparency in government, and championing Gold Standard Science,” Leavitt said.