Chinese man dies from H5N6 bird flu strain

Keyword:
Publish time: 8th May, 2014      Source: www.cnchemicals.com
Information collection and data processing:  CCM     For more information, please contact us
   


May 8, 2014

   

   
Chinese man dies from H5N6 bird flu strain
   
   

   

In what is believed to be the world''s first case of human infection from the virus subtype, a Chinese man has died from the H5N6 strain of bird flu, state media and experts said.

   

   

Tests showed the 49-year-old man, from Nanchong in the south-western province of Sichuan, had contracted the virus, a news agency said citing local health authorities.

   

   

The patient had been exposed to dead poultry and was initially diagnosed as having pneumonia, the report said, adding that authorities said people who had had close contact with him have shown no symptoms. Experts believe the infection is an individual case and the risk of further infection is low, it said.

   

   

ProMED-mail, a reporting system run by the US-based International Society for Infectious Diseases, said that this is the first human case of H5N6.

   

   

The strain has been used for a vaccine in poultry, and it has been identified in migratory birds in Taiwan, it added.

   

   

According to Taiwan''s Centres for Disease Control, H5N6 has previously been detected in the environment in Germany, Sweden and the US.

   

   

According to the National Health and Family Planning Commission, bird fluhas taken a significant toll in China this year, with a total of 250 cases and 96 deaths from the H7N9 strain in the January-March period. Last year the country recorded 46 deaths and 144 cases from the H7N9 outbreak, which started early in 2013 and returned in the autumn.

   

   

The virus ignited fears that it could possibly mutate to become easily transmissible between people, which might threaten to trigger a global pandemic.

   

   

But Chinese officials and the World Health Organization say there is no evidence of sustained human-to-human transmission, despite occasional instances of apparent infection between family members.