Veteran-Led Breakthrough Could Revolutionize PTSD Detection

PTSD and trauma often remain hidden until it's too late—but what if a simple blood test could change that? Army veteran and immunologist John Schmitt is part of a groundbreaking effort to detect the biological markers of trauma before symptoms appear. As co-founder of iXpressGenes, Schmitt joined The Final 5 to explain how his team’s Trauma Autoimmune Indicator Test uses RNA analysis to identify trauma responses in real time—offering hope for earlier intervention and prevention.