[Source: Reuters]

The largest hospital in Gaza has ceased to function and fatalities among patients are rising, the head of the World Health Organization (WHO) said on Sunday, as a fierce Israeli assault continues in the Hamas-controlled strip.

Hospitals in the north of the Palestinian enclave, including the al-Shifa complex, are blockaded by Israeli forces and barely able to care for those inside, with three newborns dead and more at risk from power outages amid intense fighting nearby, according to medical staff.

Israel says it is homing in on Palestinian Hamas militants who launched deadly attacks in southern Israel on Oct. 7, and says the group has command centres under and near the hospitals.

The WHO managed to speak to health professionals at al-Shifa, who described a “dire and perilous” situation with constant gunfire and bombing exacerbating the already critical situation, Director-General Tedros Adhanom Ghebreyesus said.

Tedros joined other top United Nations officials in calling for an immediate ceasefire.

The president of Indonesia, home to the world’s biggest Muslim population, also called for a ceasefire ahead of meeting U.S. President Joe Biden in Washington on Monday.

He said the world seemed “helpless” in the face of the suffering of the Palestinians. The extraordinary joint Islamic-Arab summit also urged the International Criminal Court to investigate “war crimes and crimes against humanity that Israel is committing” in the Palestinian territories.

Israel says it is trying to free the more than 200 hostages taken by Hamas militants on Oct. 7 and says the hospitals should be evacuated.

The European Union condemned Hamas for using “hospitals and civilians as human shields” in Gaza, while also urging Israel to show “maximum restraint” to protect civilians.

White House National Security Adviser Jake Sullivan said Hamas was using hospitals and other civilian facilities to house fighters and weapons, which he said was a violation of the laws of war.