CHAPTER 5 NIGERIA. EIGHT YEAR OLD ISSA HAS RETURNED HOME ALONE. Issa was separated from her family and fled to neighbouring Cameroon on her own after violence erupted, perpetrated by Boko Haram. She has now returned to Nigeria and is registered at a camp for the internally displaced in Adamawa State. © UNHCR /GEORGE OSODI 46 UNHCR > GLOBAL TRENDS 2016