A teacher measures body temperature for a student at a primary school in Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region, on September 14, 2009. Urumqi's primary and middle school students were back in classrooms on Monday, after the schools suspended classes for about a week due to an outbreak of A/H1N1 influenza cases and a traffic control. [Xinhua]

A teacher measures body temperature for students at a primary school in Urumqi, capital of northwest China's Xinjiang Uygur Autonomous Region, on September 14, 2009. [Xinhua]