.Israeli Airstrike Reaches Gaza As Secondly Period of Polio Vaccinations Begins: Most Up-to-date News The Nyc TimesPolio shot drive starts in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Following the Polio Vaccine Into Gaza HaaretzPalestinian youngsters in south Gaza receive polio shots surrounded by continuing battle ReutersAt the very least 187,000 Gaza kids vaccinated for polio so far, U.N. states CBS Information.