A medical personnel of the national earthquake emergency relief team sprays disinfector on a search dog at their station in Beichuan County, southwest China's Sichuan Province, on May 17, 2008.

A medical personnel of the national earthquake emergency relief team sprays disinfector on a vehicle at their station in Beichuan County, southwest China's Sichuan Province, on May 17, 2008.

(Xinhua News Agency May 18, 2008)