.Israeli Airstrike Hits Gaza As Second Period of Polio Vaccinations Begins: Latest Headlines The Nyc TimesPolio shot drive starts in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Idea Following the Polio Vaccination Into Gaza HaaretzPalestinian little ones in south Gaza obtain polio vaccinations among continuing war ReutersAt minimum 187,000 Gaza children immunized for polio until now, U.N. claims CBS Headlines.