Preventive Care and Transition Toolkit. Preventive care visits represent an important opportunity to discuss health care transition with adolescents, parents, and young adults. Yet, national survey data reveal that, 85% of youth have not received guidance about health care transition from their health care providers. To address this unmet need, The National Alliance to Advance Adolescent Health/Got Transition with the University of California, San Francisco’s Adolescent and Young Adult Health National Resource Center created a new free online toolkit titled Incorporating Health Care Transition Services into Preventive Care for Adolescents and Young Adults. The toolkit is available in both English and Spanish.