Palestinians displaced by the Israeli air and ground offensive on the Gaza Strip walk next a dark streak of sewage flowing into the streets of Deir al-Balah, central Gaza Strip, Tuesday, Aug. 27, 2024. (AP Photo/Abdel Kareem Hana)
Displaced kids sort through trash at a street in Deir al-Balah, central Gaza Strip, Tuesday, Aug. 27, 2024. (AP Photo/Abdel Kareem Hana)
CAPTION CORRECTION: Displaced infant Abdel-Rahman Abu El-Jedian, 11-month-old, who suffers from polio, is carried by his mother, center, at a makeshift tent camp in Deir al-Balah, central Gaza Strip, Tuesday, Aug. 27, 2024. (AP Photo/Abdel Kareem Hana)
A health worker administers a polio vaccine to a child at a hospital in Khan Younis, Saturday, Aug. 31, 2024. (AP Photo/Abdel Kareem Hana)
A Palestinian child waits to receive a polio vaccination at a hospital in Khan Younis, Saturday, Aug. 31, 2024. (AP Photo/Abdel Kareem Hana)