As many as 150 Palestinians were killed in an Israeli siege of Nasser Medical Complex Hospital in Gaza's second-largest city of Khan Younis, said a Palestinian medical official on Saturday.

"We still have 30 unidentified dead bodies in the morgue at Nasser Medical Complex," Ashraf al-Qedra, spokesperson for the Ministry of Health in Gaza said, adding "Nasser Hospital is facing a severe and dangerous shortage of blood units, and many anesthesia drugs have run out."