Umuyobozi Mukuru w’Ikigo cy’Igihugu gishinzwe imikurire no kurengera umwana (NCDA), Ingabire Assumpta, yavuze ko hari byinshi bikibangamiye uburenganzira bw’abana birimo igwingira ndetse n’ihohoterwa ryo mu miryango, usanga rituma abana bajya mu mihanda.