.Israeli Airstrike Attacks Gaza As Next Stage of Polio Vaccinations Starts: Latest Updates The New york city TimesPolio vaccination drive starts in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Concept Accompanying the Polio Injection Into Gaza HaaretzPalestinian children in south Gaza acquire polio inoculations amidst continued battle ReutersAt least 187,000 Gaza kids vaccinated for polio up until now, U.N. claims CBS Information.