.Israeli Airstrike Attacks Gaza As Second Stage of Polio Vaccinations Starts: Most Recent News The New york city TimesPolio inoculation travel starts in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Accompanying the Polio Vaccination Into Gaza HaaretzPalestinian children in south Gaza receive polio inoculations among continued battle ReutersAt the very least 187,000 Gaza youngsters vaccinated for polio until now, U.N. claims CBS Updates.