At least 21 people were killed Sunday when bomb blast went off in the vicinity of a church in the Egyptian city of Tanta north of Cairo, state media said.
Some 40 people were also wounded in the blast, which struck as Egypt’s Coptic Christian community marked Palm Sunday, the reports said.
After initial reports of 13 dead, an Egyptian official said the death toll had risen to 21.
The blast struck at the Mar Girgis Coptic Church in the Nile Delta city of Tanta, about 120 kilometers (75 miles) north of Cairo, just before 10:00 am local time (0800 GMT), state television reported.