Palliative care in humanitarian emergencies and crisesPalliative care entails prevention and relief of serious physical, psychological, social or spiritual suffering of patients, chronic or acute, and psychological, social and spiritual suffering of their family members (1). The World Health Organization (WHO) recognizes that the specific types, scale, and severity of suffering often varies by geopolitical location, by economic situation, by culture, and, in the setting of HECs, by the type of emergency or crisis (1). But basic Frontiers in Oncology frontiersin.org 01