.Israeli Airstrike Reaches Gaza As Second Stage of Polio Vaccinations Starts: Newest Updates The New York TimesPolio shot ride begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Idea Accompanying the Polio Injection Into Gaza HaaretzPalestinian kids in south Gaza get polio vaccinations amidst continued battle ReutersAt the very least 187,000 Gaza kids immunized for polio until now, U.N. states CBS Updates.