A doctor treating air strike and shelling victims at Gaza's largest hospital has told Good Morning Britain, "There is no safe place in Gaza".
Dr Belal Dabour said: "It's a disaster in Gaza ... Unless you live in it, unless you are going through it, you cannot imagine what's going on here.
"The long-term effects are immense and they may be more serious than the ongoing deaths from the bombs."
There have been two days of quiet in Gaza. No rockets or missiles, no more destroyed houses, no more ambulance sirens screaming.
A three-year-old girl has been rescued from Gaza and brought to London for life-saving heart surgery.
A small team of NHS doctors and surgeons is travel to Gaza to set up facilities and establish how best to use specialists and equipment.