nadine burke harris, that's the key takeaway. >> what the science shows is t's never too late t actuallyegin healing from the effects of early adversity. number two, what the research shows that although it's never too late, early detection and early intervention dramatically improv outcomes. reporter: with that in mind, late last year california launched an initiative to train medica screen for "adverse childhood experiences." and those screenings are now covered under medi-ca the state's medicaid progr. iesha james and her family have benefitted from the growing understanding of aces and their health impact. her sons' pediatrician -- dr. dayna long at ucsf benioff children's hospital in oakland. >> it is a piece of informatn tht allows me to help guide and shape a treatment plan with an understanding that this kid is a experienciot, and it is traumatic and it's influencing them on a biologic level, so that we can actually get to a place of healing. reporter:y' and t not just relying on traditional medical interventions. she and a team of colleagues connect families in need with resourc