Mastodawn

Gaza is becoming a graveyard for children -- you just heard what the UN chief said in the first month of the war.

Since October 20-23, Israeli attacks have killed more than 17-thousand 800 children and left many young survivors permanently scarred.

Rosalia Bollen is from UNICEF - and is in Al Mawasi in south-western Gaza. She told Al Jazeera at least 30 children have been killed since the ceasefire deal was announced.