During a press conference, President Trump urged pregnant women to avoid Tylenol, citing unproven claims linking the pain reliever to autism. He announced plans to restrict its use during pregnancy, stating it should only be taken in cases of high fever. Trump also criticized vaccines, particularly the MMR vaccine, despite extensive research confirming their safety. Experts have challenged his assertions, noting that the rise in autism diagnoses is largely due to improved awareness and diagnostic criteria rather than an actual increase in cases. Studies on acetaminophen have yielded mixed results, with the most rigorous research finding no causal link to autism. Furthermore, Trump's claim that Cuba has low autism rates due to a lack of Tylenol is inaccurate, as Cuba recognizes autism and has available treatment options.