Israel kills 20 in strike on UNRWA school, health ministry says
At least 20 people were killed in an Israeli airstrike on a United Nations Relief and Works Agency for Palestine Refugees in the Near East school-turned-shelter in central Gaza, the Hamas-run Health Ministry in Gaza said.
The school was being used to shelter displaced people in Nuseirat camp, health authorities said. It was bombed on Sunday.
The school was earmarked for use in the planned second round of the Gaza polio vaccination campaign, which was due to begin on Monday.
-ABC News Diaa Ostaz and Guy Davies