Israel says it has shipped more than 280,000 vials of the polio vaccine to the Gaza Strip, enough for about 2.8 million doses, since the beginning of its war against Hamas, and on Sunday said it will send 60,000 additional vials into the Palestinian enclave in coming weeks to vaccinate more than one million children.
U.N. chief calls for cease-fire in Gaza so residents can be vaccinated after polio detected
