Palestinians take refuge from Israeli attacks at an UNRWA school in Daraj, Gaza city. UNRWA facilities are home to 1.4 million Gazans. Getty Images
Palestinians take refuge from Israeli attacks at an UNRWA school in Daraj, Gaza city. UNRWA facilities are home to 1.4 million Gazans. Getty Images

UNRWA staffer in Gaza: 'We are gradually losing the ability to keep people alive'