Israeli forces have arrested dozens of staff, including a hospital director after raiding the last major functioning health facility in northern Gaza, Gaza’s ministry of health says.

The Israel Defense Forces said it launched an operation Friday in the area of Kamal Adwan Hospital, where the hospital’s director said troops set fire to parts of the facility after ordering evacuations and arresting some of the medical staff — an account that the IDF disputed.

The director of the last operating hospital in the northern Gaza Strip has been arrested by Israel Defense Forces after patients there were forcibly removed, Palestinian health officials said Saturday.