A total of 110 people who had close contact with two patients contracted avian influenza H5N1 in southwest China's Guizhou Province earlier this month have been released from quarantine, local health authorities announced on Sunday.
Two residents of the provincial capital of Guiyang were reported to have contracted the H5N1 virus on Feb. 8. The health authority put 110 people who had close contact with the two patients under quarantine, according to the provincial government's emergency response office.
They were released as no abnormal symptoms were discovered... http://www.china.org.cn/china/2013-02/17/content_27978954.htm
