The UN’s agency for Palestinian refugees (UNRWA) says more than 556,000 children in the Gaza Strip have received a second dose of the poliovirus vaccine through health centres, mobile medical points and door-to-door efforts, Al Jazeera reports.
The UN’s agency for Palestinian refugees (UNRWA) says more than 556,000 children in the Gaza Strip have received a second dose of the poliovirus vaccine through health centres, mobile medical points and door-to-door efforts, Al Jazeera reports.