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"Israeli airstrikes pounding Gaza are deepening the humanitarian crisis in an area that was already in deep distress, according to a United Nations aid official.
"The situation is absolutely disastrous," U.N. official Christopher Gunness told CNN on Sunday, as a second day of aerial attacks brought the death toll in Gaza close to 300. Hundreds more people have been injured.
Israel has said the airstrikes are a necessary self-defense measure after repeated rocket attacks from Gaza into southern Israel by Hamas militants. Israeli leaders say they are trying to minimize civilian casualties in Gaza.
Gaza is headed for "a major humanitarian disaster" unless the fighting ends soon, said Dr. Eyad El-Sarraj, a psychiatrist who runs Gaza's mental health program. Photo See photos of Gaza in crisis »
He described people huddling in their basements for safety as bombs fell.
"The children are terrified," he said. "Adults are unable to provide them with security or warmth. Hospitals are stretched out of the limits. We need blood and medicine and surgical equipment."
"People are suffering and dying because of shortages of medical equipment," said Dr. Mahmoud el-Khazndar, who works at Gaza City's Shifa Hospital. "The hospital is not accustomed to accept mass casualties like this."
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