Aid charities have sounded the alarm about an "apocalyptic" situation in Gaza after more than two months of war between Israel and Hamas, warning of starvation and an outbreak of disease.
In a video conference with journalists this week, international organisations depicted a bleak picture of what Save the Children called the "horrors" unfolding in Gaza.
"The situation in Gaza is not just a catastrophe, it's apocalyptic... with potential irreversible consequences on Palestinian people," said Bushra Khalidi of Oxfam, another UK-based charity.
"Israel safe zones within Gaza are mirage," she added.
Israel launched a massive military offensive against Gaza after Hamas militants burst across the border into southern Israel on October 7 and, according to Israeli officials, killed about 1,200 people, and took around 240 hostages.
The health ministry in Gaza says 17,487 people have been killed in the war, which has displaced an estimated 1.9 million of the territory's 2.4 million people and reduced vast areas to rubble.
Only 14 of the 36 hospitals in Gaza are currently functioning in any capacity, according to UN humanitarian agency OCHA, and little aid is reaching those in need.
"Those who survived the bombardment now face imminent risk of dying of starvation and disease," said Alexandra Saieh of Save the Children.
"Our teams are telling us of maggots being picked from wounds and children undergoing amputations without anaesthetic," lining up by the "hundreds" for a "single toilet" or roaming the streets in search of food, she added.
"Morgue overflowing"
After a week-long pause in hostilities, during which Hamas exchanged hostages for Palestinians held in Israeli jails, Israel pressed its bombing and ground offensive.
Its army published a map it said was intended to enable Gazans to "evacuate from specific places for their safety if required".
Hundreds of thousands of civilians have fled northern Gaza seeking shelter in the south, only to report that they are being bombed there too.
"There are simply no safe spaces in Gaza, and we've seen this since the (Israeli) directive... calling on people to flee northern Gaza to the south," said Shaina Low of the Norwegian Refugee Council.
"Israeli directives coercing Palestinians in overcrowded areas in southern Gaza, with no guarantees of safety or return, blatantly violate international humanitarian law."
Sandrine Simon of the Medecins du Monde (Doctors of the World) charity recounted how a colleague was wounded in the southern city of Khan Yunis "when a tank attacked a school where he had taken refuge".
"It took him hours to reach a hospital", where "exhausted" nurses were desperately trying to care for hundreds of patients lying on the floor.
"Gaza's hospital are becoming morgues. That' s unacceptable," said Simon.
Doctors Without Borders president Isabelle Defourny told a similar story.
"We are working in Al Aqsa hospital, receiving an average of 150 to 200 war wounded patients daily... since the first of December."
On one day this week, "they received more dead than wounded patients. The hospital is overflowing, the morgue is overflowing, fuel and medical supplies have reached critically low level," said Defourny.
