.Israeli Airstrike Reaches Gaza As Next Phase of Polio Vaccinations Begins: Latest Headlines The New York TimesPolio vaccination travel begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Accompanying the Polio Vaccine Into Gaza HaaretzPalestinian children in south Gaza obtain polio shots amid continuous war ReutersAt least 187,000 Gaza kids treated for polio thus far, U.N. claims CBS News.