.Israeli Airstrike Reaches Gaza As Second Period of Polio Vaccinations Begins: Newest Headlines The Nyc TimesPolio inoculation travel begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Theory Coming With the Polio Vaccine Into Gaza HaaretzPalestinian little ones in south Gaza get polio inoculations surrounded by continued battle ReutersAt the very least 187,000 Gaza youngsters vaccinated for polio so far, U.N. mentions CBS News.