Health and Medical News and Resources

General interest items edited by Janice Flahiff

Wild birds may play a role in the spread of bird flu, new research suggests

Wild birds may play a role in the spread of bird flu, new research suggests

This bar-headed goose (Anser indicus) was marked with a satellite transmitter at Qinghai Lake, China, in an effort to understand the role that wild birds play in avian influenza. (Credit: Diann Prosser, USGS)

From the March 25 2011 Science Daily news item

ScienceDaily (Mar. 25, 2011) — Wild migratory birds may indeed play a role in the spread of bird flu, also known as highly pathogenic avian influenza H5N1.

A study by the U.S. Geological Survey,[free full text at this link] the United Nations Food and Agriculture Organization and the Chinese Academy of Sciences used satellites, outbreak data and genetics to uncover an unknown link in Tibet among wild birds, poultry and the movement of the often-deadly virus.

Researchers attached GPS satellite transmitters to 29 bar-headed geese — a wild species that migrates across most of Asia and that died in the thousands in the 2005 bird flu outbreak in Qinghai Lake, China. GPS data showed that wild geese tagged at Qinghai Lake spend their winters in a region outside of Lhasa, the capitol of Tibet, near farms where H5N1 outbreaks have occurred in domestic geese and chickens….

 

 

 

March 27, 2011 - Posted by | Medical and Health Research News, Public Health | , , , ,

No comments yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: