The Palestinian Health Ministry in the West Bank said an ongoing polio vaccination campaign in the Gaza Strip has reached 82.5% of targeted children.
The ministry said on Wednesday that 527,776 children under the age of 10 have received the first dose of the vaccine across the war-ravaged enclave.
The campaign began earlier this month after the detection of the first confirmed polio case in Gaza in 25 years. It aims at vaccinating about 640,000 children there.
Israel agreed to limited humanitarian pauses to facilitate the campaign, according to the World Health Organization, and there have been no major disruptions from the ongoing war.
The Palestinian Health Ministry in the Israeli-occupied West Bank is part of the Palestinian Authority, whose forces were driven out of Gaza when Hamas seized power there in 2007 and set up its own government.
The two Palestinian health ministries coordinate with one another and exchange information.