BBC correspondent Rushdi Abualouf reports from a camp in Gaza, where thousands of displaced people are living in tents.
He says around 2,000 families are struggling to find water, food and bathrooms, and there is very little medication for those who need it.
It’s two weeks since Hamas launched its assault on Israel, killing more than 1,400 people. Palestinian officials in Gaza say more than 4,600 have been killed since then.
