New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

The state has identified bird flu at a commercial poultry operation in Maricopa County, but agriculture officials said there is no evidence that any eggs produced by the flock have entered the ...

BUCKEYE, Ariz. — The largest egg producer in Arizona is bringing in new chickens for the first time since the farm was devastated by bird flu. To see them, though, is no small feat. Hickman's family ...

This comes as a map - developed by UCD - pinpointing the locations where bird flu has been identified in Ireland's wild birds, thanks to ongoing monitoring, is available to view here.

This year, 30 million chickens have been culled across nine states as a result of bird flu outbreaks. Kevin C Downs forThe New York Post. Ohio, where a majority of this year’s spread was ...

Hickman's Family Farms lost 95% of its Arizona hen population, about 6 million birds, because of avian flu. The company expects layoffs and the end of its inmate labor program but its CEO doesn't ...