At least 10 people were killed and 11 wounded in Friday’s suicide attack at a mosque in Borno State.
A suicide bombing during dawn prayers at a mosque in Maiduguri killed at least 10 people, a hospital source told Reuters.
Abdulkadir Ibrahim, spokesman of the National Emergency Management Agency (NEMA), put the death toll at six.
Another hospital source said 11 people had been wounded.
No one has claimed responsibility for the attacks, but Ibrahim blamed the Boko Haram sect, which has been trying to carve out a state in the northeast of Nigeria since 2009.