A child receives the A/H1N1 influenza vaccination in Liuzhou, a city in south China's Guangxi Zhuang Autonomous Region, October 28, 2009. A vaccination program against the A/H1N1 virus is kicked off in the province on Wednesday. [Xinhua]

Children receive the A/H1N1 influenza vaccination in Liuzhou, a city in south China's Guangxi Zhuang Autonomous Region, October 28, 2009. A vaccination program against the A/H1N1 virus is kicked off in the province on Wednesday. [Xinhua]