An Afghan health worker administers polio vaccine to a child in the old city of Kabul, capital of Afghanistan, Nov 16, 2009. Afghanistan launched a three-day nationwide polio vaccination in order to immunize children less than five-year-old against polio. Afghanistan aims to eradicate polio in the country by 2011.[Xinhua]
![Afghanistan launches three-day polio vaccination](http://www.chinadaily.com.cn/world/images/attachement/gif/site1/20091117/0023ae6cf3690c6c5ad526.gif)