.Israeli Airstrike Hits Gaza As Second Phase of Polio Vaccinations Begins: Latest Updates The New York TimesPolio inoculation drive begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Idea Accompanying the Polio Injection Into Gaza HaaretzPalestinian kids in south Gaza receive polio vaccinations amidst continued battle ReutersAt the very least 187,000 Gaza kids treated for polio up until now, U.N. claims CBS News.