.Israeli Airstrike Reaches Gaza As Second Period of Polio Vaccinations Begins: Latest News The New York TimesPolio inoculation drive begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Accompanying the Polio Vaccination Into Gaza HaaretzPalestinian little ones in south Gaza acquire polio inoculations surrounded by continuing war ReutersAt minimum 187,000 Gaza kids vaccinated for polio until now, U.N. says CBS Updates.