This advisory discusses the role of peer support workers and models of peer support services that are available to assist individuals who are experiencing a crisis. Peer support services are a vital component of crisis care.

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.

This guide examines a wide range of evidence-based practices for screening and assessment of people in the justice system who have co-occurring mental and substance use disorders.

Suicidal behavior is a major public health problem in the United States. The suicide rate has steadily increased over the past 2 decades. This large-scale cohort comparison study found that SPI+ was associated with a reduction in suicidal behavior and increased treatment engagement among suicidal patients following ED discharge and may be a valuable clinical tool in health care settings.