Migrant health situation when detained in European immigration detention centres: a synthesis of extant qualitative literature.

Purpose: Many migrants are detained in Europe not because they have committed a crime but because of lack of certainty over their immigration status. Although generally in good physical health on entry to Europe, migrant detainees have complex health needs, often related to mental health. Very little is known about the current health situation and health care needs of migrants when detained in European immigration detention settings.