Fighting has displaced over 82,000 people in the Mosul region since October 17, according to the International Organization for Migration.
Children remaining in Mosul are being sickened by unsanitary water.
Iraqi troops intensified their operations in southeastern Mosul, as Islamic State forces reallocated their defenses towards the eastern half of the city.
Islamic State militants destroyed historic sites around Anah.
At least 35 people were killed and 37 were wounded in recent violence: In Mosul, a bus bomb killed 21 people and wounded 35 more at a vegetable market.
Three militiamen were killed in Sharai village near Tal Afar, and their bodies were desecrated.
An airstrike on Hawija killed nine militants, including an agriculture minister.