.Israeli Airstrike Hits Gaza As Secondly Stage of Polio Vaccinations Starts: Most Current Headlines The The big apple TimesPolio inoculation ride begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Concept Accompanying the Polio Injection Into Gaza HaaretzPalestinian children in south Gaza obtain polio shots amid continuing war ReutersAt least 187,000 Gaza youngsters immunized for polio thus far, U.N. states CBS News.