Worldwide, more people are on the move now than ever before, yet many refugees and migrants face poorer health outcomes than the host populations. Addressing their health needs is, therefore, a global health priority and integral to the principle of the right to health for all. The key is to strengthen and maintain health systems by ensuring that they are refugee- and migrant-sensitive and inclusive. Health outcomes are influenced by a whole host of determinants. However, refugees and migrants face additional determinants such as precarious legal status; discrimination; social, cultural, linguistic, administrative and financial barriers; lack of information about health entitlements; low health literacy; and fear of detention and deportation. This groundbreaking publication outlines current and future opportunities and challenges and provides several strategies to improve the health and well-being of refugees and migrants. It is an advocacy tool for national and international policy-makers involved in health and migration. Evidence on the health of refugees and migrants remains fragmented – comparable data across countries and over time are urgently needed to track progress towards the health-related United Nations Sustainable Development Goals. With only 8 years until the 2030 target date to transform our world, the time to act is now.

The increasing number of refugees, asylum seekers, and irregular migrants poses a challenge for mental health services in Europe. This review found that these groups are exposed to risk factors for mental disorders before, during, and after migration. The prevalence of psychotic, mood, and substance-use disorders in these groups varies but overall resembles that in the host populations. Refugees and asylum seekers, however, have higher rates of post-traumatic stress disorder. Poor socioeconomic conditions are associated with increased rates of depression five years after resettlement. Refugees, asylum seekers, and irregular migrants encounter barriers to accessing mental health care. Good practice for mental health care includes promoting social integration, developing outreach services, coordinating health care, providing information on entitlements and available services, and training professionals to work with these groups. These actions require resources and organizational flexibility.

Since 1965 the foreign-born population of the United States has swelled from 9.6 million or 5 percent of the population to 45 million or 14 percent in 2015. Today, about one-quarter of the U.S. population consists of immigrants or the children of immigrants. Given the sizable representation of immigrants in the U.S. population, their health is a major influence on the health of the population as a whole. On average, immigrants are healthier than native-born Americans. Yet, immigrants also are subject to the systematic marginalization and discrimination that often lead to the creation of health disparities. To explore the link between immigration and health disparities, the Roundtable on the Promotion of Health Equity held a workshop in Oakland, California, on November 28, 2017. This summary of that workshop highlights the presentations and discussions of the workshop.