CAIRO − Israeli forces on Friday raided the Kamal Adwan Hospital, one of three medical facilities on the northern edge of Gaza, ordering dozens of patients and hundreds of others to evacuate and leaving part of the site on fire, health ministry officials said.

Israel’s offensive has virtually sealed off the northern Gaza areas of Jabaliya, Beit Hanoun and Beit Lahiya and leveled large parts of them. Tens of thousands of