UPDATED: With the Israel-Palestine crisis in its fourth week, UN aid teams on Monday highlighted the mounting pressure on north Gaza hospitals where patients and health workers remain, amid reports of expanded Israeli ground operations.

The vicinities of Shifa and Al Quds hospitals in Gaza city and of the Indonesian hospital in northern Gaza, have been bombarded over the weekend, UN humanitarian affairs coordination office OCHA said. 'This followed renewed calls by the Israeli military to evacuate these facilities immediately,' OCHA added.