Boulder County Health officials said the bird was found on private property near a flock of chickens kept in a run.
Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.
State wildlife officials are receiving reports of dead wild birds in southern Michigan during the current bird flu outbreak.
After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.
That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...
Highly pathogenic avian influenza was detected in a Nebraska backyard poultry flock in Saunders County, state officials ...
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