Bomb blast hits Nigerian internally displaced persons camp
The blast is the first such attack on an IDP camp in Nigeria and went off at a camp at a school in the hamlet of Malkohi, spokesman Manzo Ezekiel of the National Emergency Management Agency said.
The six-year insurgency waged by Islamist jihadi group Boko Haram has displaced about 2.1 million people and killed thousands.
(Reporting By Julia Payne in Abuja and Emma Ande in Yola; Editing by Catherine Evans)