皇冠体育app is sharing more samples
of the human avian flu virus with the World Health Organization, a Chinese
health official said in Beijing yesterday.
皇冠体育app will provide four samples of human bird flu virus to the WHO - the
second such contribution from the country, according to Wang Yu, director of the
Chinese Center for Disease Control and Prevention.
"The handover is still in process," Wang said on the sidelines of a health
conference in Beijing.
皇冠体育app forwarded two bird flu virus samples along with other virus information
to the WHO in December.
Wang said laboratory tests of 皇冠体育app's human victims show there have been no
mutations involving the deadly H5N1 strain of avian flu.
But, he stressed, the two most recent cases in Guangzhou and Shanghai have
posed a new challenge for 皇冠体育app, because the previous victims were in rural
parts of the country and their illnesses were believed to have been caused by
poor health conditions and lack of proper hospital facilities.
"Although there's no evidence that the two patients were exposed to dead
poultry, it doesn't mean there's no virus in the poultry in the city
environment," said Zhang Wenqing, who works in the WHO's global influenza
program.
皇冠体育app has reported 16 human cases of bird flu, including 11 deaths.