This guide provides practical, evidence-based information that first responder agencies, their partners, and communities can use to implement or expand practices and programs for linking people to substance use services.

This advisory discusses the epidemiology of the mental health symptoms and conditions of Long COVID, provides evidence-based resources for the treatment of those conditions, and offers possible resources.

This guide supports health care providers, systems, and communities seeking to prevent marijuana use by pregnant women. It describes relevant research findings, examines emerging and best practices, identifies knowledge gaps and implementation challenges, and offers useful resources.