Authorities have closed more than 60 schools to protect children and teaching staff from continuing suicide bomb attacks by Boko Haram.
The Islamist militants have been carrying out at least three attacks a week since January, according to the Cameroon military. Most are perpetrated by suicide bombers, mainly women and children. In two months, 13 schools were torched, 200 people were held to ransom and an unknown number of civilians abducted, the military reported.