A senior Palestinian doctor died in an Israeli prison after more than four months of detention, two Palestinian prisoner associations said on Thursday, blaming Israel for his death.
The associations said in a joint statement that Adnan Al-Bursh, head of orthopedics at Al Shifa Hospital, Gaza's largest medical facility, had been detained by Israeli forces while temporarily working at Al-Awada Hospital in north Gaza.
They called his death an "assassination" and said his body remained in Israeli custody.
Cause of the the prisoner's death is unknown
The Israeli prison service issued a statement on April 19, saying that a prisoner detained for national security reasons had died in Ofer prison but giving no detail on the cause of death. A prison service spokesperson confirmed that the statement referred to Bursch, and said the incident was being investigated.
Medical groups, including the World Health Organization, have repeatedly called for a halt to attacks on Gaza healthcare workers, with more than 200 killed so far in the Gaza conflict, according to an estimate from Insecurity Insight, a research group that collects and analyses data on attacks on aid workers around the world.
Francesca Albanese, the UN Special Rapporteur on the human rights situation in the West Bank and Gaza, said in comments on X that she was alarmed by Bursh's death in Israeli detention and urged the diplomatic community to take concrete measures to protect Palestinians.
"How many more lives will have to be taken before UN Member States, especially those demonstrating genuine concern for human rights globally, act to protect the Palestinians?" she said.
Israel accuses Hamas of using hospitals for military purposes and says its operations against them have been justified by the presence of fighters. Hamas and medical staff deny the allegations.
Earlier on Thursday, the Israeli authorities released 64 Palestinians they had detained during their military offensive in Gaza via the Israeli-controlled Kerem Shalom crossing, the Palestinian borders and crossings agency said.
One of them was the body of another man who had died in detention, the prisoners' associations said.
Another freed detainee arrived in critical condition and was moved into hospital upon arrival, the crossings agency added.
Dozens of Palestinians who had been freed by Israel in past months, including some staff of a UN agency, have reported ill-treatment during detention, including torture and deprivation of food and sleep.
The two new deaths bring the toll of Gazans who died in Israeli custody to at least 18 since the start of the war, the prisoner's associations said, urging Israeli authorities to disclose the number, location, and fate of detainees from Gaza.
The UN Palestinian Refugee Agency has documented the release of 1,506 people detained by the Israeli authorities through the Kerem Shalom crossing as of April 4 and said the transfer of detainees regularly holds up aid. The 1,506 included 43 children and 84 women, it said.