.Israeli Airstrike Hits Gaza As Second Period of Polio Vaccinations Begins: Most Recent News The The big apple TimesPolio vaccination drive begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Idea Following the Polio Vaccination Into Gaza HaaretzPalestinian children in south Gaza get polio inoculations amidst continuing war ReutersAt least 187,000 Gaza little ones treated for polio so far, U.N. mentions CBS Headlines.