.Israeli Airstrike Reaches Gaza As Next Stage of Polio Vaccinations Begins: Latest Updates The New york city TimesPolio shot travel begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Following the Polio Injection Into Gaza HaaretzPalestinian little ones in south Gaza acquire polio shots amid continuing war ReutersAt minimum 187,000 Gaza youngsters vaccinated for polio until now, U.N. claims CBS Headlines.