Since the mid of December, wild whooper swan died in Shengtian lake in Ruicheng county of Yuncheng city of Shanxi province. 20 death until the 21st,Dec. The national avian influenza reference lab confirmed the sample of dead whooper swan in Shanxi tested positive for H5N8 HPAIV.

Please refer CIMS map for detail report: http://map.flu.org.cn/Report.aspx