.Israeli Airstrike Strikes Gaza As Secondly Stage of Polio Vaccinations Starts: Most Recent Headlines The New York TimesPolio vaccination drive starts in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Theory Going Along With the Polio Injection Into Gaza HaaretzPalestinian children in south Gaza acquire polio shots amid continuous battle ReutersAt minimum 187,000 Gaza children treated for polio so far, U.N. mentions CBS Updates.