Nasser hospital – the main medical centre serving southern Gaza – is “not functional anymore”, the World Health Organisation (WHO) has warned. Gaza’s Hamas-run health ministry has made similar comments. “It’s gone completely out of service,” said spokesperson Ashraf al Qidra. “There are only four medical teams – 25 staff – currently caring for patients inside the facility.”Israeli forces raided the hospital in Khan Younis on Thursday after saying it had information Hamas fighters were hiding there.