.Israeli Airstrike Reaches Gaza As Second Period of Polio Vaccinations Starts: Most Recent Information The New york city TimesPolio inoculation drive starts in Gaza's Khan Younis Yahoo! VoicesThe Conspiracy Theory Accompanying the Polio Vaccine Into Gaza HaaretzPalestinian kids in south Gaza get polio vaccinations among continuous war ReutersAt minimum 187,000 Gaza children vaccinated for polio up until now, U.N. claims CBS News.