<p>Berlin: Some 1.2 million vaccine doses have already been delivered to Gaza ahead of a September 1 campaign to vaccinate more than 640,000 children against polio, a WHO official said on Friday.</p>.Israel, Hamas set three-day pauses in fighting for Gaza polio vaccinations, WHO says.<p>Some 400,000 additional doses are en route to the territory, said Rik Peeperkorn, the WHO's representative for the occupied Palestinian territories. </p>
<p>Berlin: Some 1.2 million vaccine doses have already been delivered to Gaza ahead of a September 1 campaign to vaccinate more than 640,000 children against polio, a WHO official said on Friday.</p>.Israel, Hamas set three-day pauses in fighting for Gaza polio vaccinations, WHO says.<p>Some 400,000 additional doses are en route to the territory, said Rik Peeperkorn, the WHO's representative for the occupied Palestinian territories. </p>