An Afghan health worker administers the polio vaccine to a child during a vaccination campaign on the outskirts of Jalalabad on December 13, 2016....
Pakistani health worker administers polio vaccine drops to a child during a door-to-door polio campaign in Karachi on October 24, 2016. Pakistan is...
An Afghan health worker administers the polio vaccine to a child during a campaign in Herat on October 18, 2016. Polio, once a worldwide scourge, is...房屋
An Afghan girl looks on as a health worker administers polio vaccine drops to others during a vaccination campaign on the outskirts of Jalalabad on...
Pakistani health worker administers polio vaccine drops to a child during a door-to-door polio campaign in Karachi on September 26, 2016. Pakistan is...
Pakistani health worker administers polio vaccine drops to a child during a door-to-door polio campaign in Karachi on July 25, 2016. Pakistan is one...
Pakistani health worker administers polio vaccine drops to a child during a door-to-door polio campaign in Karachi on July 25, 2016. Pakistan is one...
Pakistani health worker administers polio vaccine drops to a child during a door-to-door polio campaign in Karachi on July 25, 2016. Pakistan is one...
Pakistani health worker administers polio vaccine drops to a child during a door-to-door polio campaign in Karachi on July 25, 2016. Pakistan is one...
Pakistani health worker administers polio vaccine drops to a child during a door-to-door polio campaign in Karachi on July 25, 2016. Pakistan is one...
Pakistani Polio Vaccination Team administering polio drops to children during "Anti-polio campaign" at suburb.The World Health Organization said that...
Pakistani Polio Vaccination Team administering polio drops to children during "Anti-polio campaign" at suburb.The World Health Organization said that...
Pakistani Polio Vaccination Team administering polio drops to children during "Anti-polio campaign" at suburb.The World Health Organization said that...
Pakistani Polio Vaccination Team administering polio drops to children during "Anti-polio campaign" at suburb.The World Health Organization said that...
Pakistani Polio Vaccination Team administering polio drops to children during "Anti-polio campaign" at suburb.The World Health Organization said that...
Pakistani Polio Vaccination Team administering polio drops to children during "Anti-polio campaign" at suburb.The World Health Organization said that...
Pakistani Polio Vaccination Team administering polio drops to children during "Anti-polio campaign" at suburb.The World Health Organization said that...
Pakistani health worker administers polio vaccine drops to a child during a door-to-door polio campaign in Karachi on May 24, 2016. Pakistan is one...
Health worker administers a polio vaccine to children, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to children, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul, Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...注射疫苗
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Health worker administers a polio vaccine to a child, out of Kabul Afghanistan on May 17, 2016. Afghanistan, Pakistan and Nigeria are the only three...
Nigerian schoolgirl is vaccinated against polio during a mass nationwide polio inoculation April 12 in Kano, Nigeria. International aid workers once...兒童
The mothers queuing up to register their children for polio immunization. After being declared polio-free by World Health Organization officials in...
Drops of oral polio vaccine. After being declared polio-free by World Health Organization officials in 2014, Indonesia is observing National Polio...兒童
Girl inside a traditional weighing scale. After being declared polio-free by World Health Organization officials in 2014, Indonesia is observing...嬰兒, 磅 - 磅重工具
Mothers queued to weigh children using traditional scales before getting oral polio vaccine immunization. After being declared polio-free by World...嬰兒, 磅 - 磅重工具
Woman weighs children using traditional scales. After being declared polio-free by World Health Organization officials in 2014, Indonesia is...
Child receiving oral polio drops. After being declared polio-free by World Health Organization officials in 2014, Indonesia is observing National...
Pakistani health worker administers polio vaccine drops to a child in Quetta on May 12, 2014. Pakistan will set up mandatory immunisation points at...
Pakistani health worker administers polio vaccine drops to a child in Quetta on May 12, 2014. Pakistan will set up mandatory immunisation points at...
Pakistani health worker administers polio vaccine drops to a young girl in Quetta on May 12, 2014. Pakistan will set up mandatory immunisation points...
Pakistani health worker administers polio vaccine drops to a young girl in Quetta on May 12, 2014. Pakistan will set up mandatory immunisation points...
Pakistani health worker administers polio vaccine drops to a young girl in Quetta on May 12, 2014. Pakistan will set up mandatory immunisation points...
Pakistani health worker administers polio vaccine drops to a child at Karachi International Airport in Karachi on May 7, 2014. Pakistan set up...
Health worker gives a young child drops of oral polio vaccine on April 7, 2014 in an outskirt of the Yemeni capital Sanaa. Yemen's Ministry of Public...
Health worker gives a young child drops of oral polio vaccine on April 7, 2014 in an outskirt of the Yemeni capital Sanaa. Yemen's Ministry of Public...
Health worker gives a baby drops of oral polio vaccine on April 7, 2014 in an outskirt of the Yemeni capital Sanaa. Yemen's Ministry of Public Health...
Health worker gives a young boy drops of oral polio vaccine on April 7, 2014 in an outskirt of the Yemeni capital Sanaa. Yemen's Ministry of Public...
Turkish health workers mark the thumb of a child after giving him polio vaccine drops to a child during a polio vaccination campaign coordinated by...
Turkish health workers mark the thumb of a child after giving him polio vaccine drops to a child during a polio vaccination campaign coordinated by...
Turkish health workers mark the thumb of a child after giving him polio vaccine drops to a child during a polio vaccination campaign coordinated by...
Turkish health workers mark the thumb of a child after giving him polio vaccine drops to a child during a polio vaccination campaign coordinated by...
Turkish health workers mark the thumb of a child after giving him polio vaccine drops to a child during a polio vaccination campaign coordinated by...
Turkish health workers mark the thumb of a child after giving him polio vaccine drops to a child during a polio vaccination campaign coordinated by...