.Israeli Airstrike Hits Gaza As Next Phase of Polio Vaccinations Begins: Most Up-to-date Headlines The Nyc TimesPolio vaccination drive begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Idea Accompanying the Polio Vaccination Into Gaza HaaretzPalestinian children in south Gaza receive polio shots in the middle of ongoing battle ReutersAt the very least 187,000 Gaza children vaccinated for polio until now, U.N. says CBS Headlines.