.Israeli Airstrike Attacks Gaza As Second Phase of Polio Vaccinations Begins: Latest Information The New York TimesPolio vaccination drive starts in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Theory Following the Polio Vaccine Into Gaza HaaretzPalestinian little ones in south Gaza receive polio vaccinations amid continuous war ReutersAt least 187,000 Gaza kids immunized for polio thus far, U.N. claims CBS Information.