H5N1 avian influenza continues to spread amid commercial and backyard poultry, and additional cases have been reported in ...

Large-scale mortality among snow geese has led the Pennsylvania Game Commission to declare Lehigh Valley the epicenter of a ...

The first case of bird flu was confirmed in New Orleans last week after the H5N1 virus was detected in a house cat on Jan. 14, according to the United States Department of Agriculture.  The ...

No human cases of bird flu have been confirmed in New York, but the virus has emerged among animals. Public health leaders ...

How deadly is the bird flu? The US has reported its first death from avian influenza, H5N1. Here's what to know about bird ...

When a pathogen — any organism that causes a disease — jumps species, scientists get nervous because its genetic makeup can ...

A wild goose found at Green Chimneys in Putnam County has tested positive for H5N1. What to know about bird flu.

The first human death caused by H5N1 in the U.S. was reported in Louisiana on Jan. 6. Here's what to know about bird flu.

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers wrote.

Georgia is the nation's largest poultry producing state. Last week, bird flu was found for the first time in a commercial ...

Crescent Duck Farm in Aquebogue will have to euthanize every bird at the facility after H5N1 bird flu was confirmed in the ...

Seven Delmarva-region commercial operations have now reported cases of the highly contagious virus.