.Israeli Airstrike Hits Gaza As Secondly Phase of Polio Vaccinations Begins: Most Recent Updates The New York TimesPolio vaccination drive begins in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Idea Coming With the Polio Vaccine Into Gaza HaaretzPalestinian kids in south Gaza receive polio shots amidst continued war ReutersAt minimum 187,000 Gaza little ones vaccinated for polio until now, U.N. mentions CBS Headlines.