.Israeli Airstrike Strikes Gaza As Secondly Period of Polio Vaccinations Begins: Most Current Headlines The New york city TimesPolio vaccination drive starts in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Going Along With the Polio Vaccination Into Gaza HaaretzPalestinian youngsters in south Gaza obtain polio vaccinations in the middle of continuing battle ReutersAt minimum 187,000 Gaza children immunized for polio so far, U.N. says CBS News.