.Israeli Airstrike Attacks Gaza As Next Stage of Polio Vaccinations Starts: Most Recent Headlines The The big apple TimesPolio shot ride begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Coming With the Polio Vaccine Into Gaza HaaretzPalestinian children in south Gaza receive polio shots amid ongoing battle ReutersAt least 187,000 Gaza kids treated for polio thus far, U.N. claims CBS News.