Men Who Suffer Polio Having Small库存照片1519023227 | Shutterstock
Polio is no longer endemic in Nigeria – UN health agency | UN News
脊髓灰質炎病毒- 维基百科，自由的百科全书
Africa Celebrates the End of the Wild Poliovirus (but Not the End of All Polio) - The New York Times
Poliovirus found in London. What does it mean for the UK? | World Economic Forum
BERNAMA - Even One Polio Case Is An Outbreak
脊髓灰質炎- 维基百科，自由的百科全书
The effort to eradicate polio globally faces new challenges | UNICEF
UN agencies, partners to launch polio vaccination campaign across Africa | UN News
Global leaders commit $4 billion in funding at World Health Summit to eradicate polio - ABC News
A polio vaccination campaign is protecting millions of children in Malawi | UNICEF
Polio was eliminated in the Asia-Pacific. Then it suddenly came back - ABC News
WHO: Africa has eradicated wild polio | World Economic Forum
Are you protected from polio? | UCLA Health
A race against time to stop the spread of polio in Nigeria | UNICEF
小兒麻痺症：人類戰勝脊髓灰質炎的歷程
Why Polio, Once Eliminated, Is Testing N.Y. Health Officials - The New York Times
Polio immunisation campaign begins in four countries after case confirmed in Malawi – UNICEF
What You Need to Know About Polio and How to Protect Yourself
5,907 小儿麻痹症图片、库存照片和矢量图| Shutterstock
脊髓灰質炎疫苗- 维基百科，自由的百科全书
.jpg/f29bc8a9517d758d8b4a0efb96446a73.jpg "绝迹27年小儿麻痹病毒重现沙巴| 国内| 東方網馬來西亞東方日報")
绝迹27年小儿麻痹病毒重现沙巴| 国内| 東方網馬來西亞東方日報
脊髓灰质炎
Pakistan Battles Polio, and Its People's Mistrust - The New York Times
