In prior bird flu outbreaks, there’ve been several documented cases of feline-to-feline spread, but ingestion seems to be the ...

“Factory farms keep birds in such overcrowded, filthy conditions that farmers mutilate birds’ beaks and sever their toes in ...

Bird flu cases are rising rapidly in the United States and around the world. A new study traces how the disease spread over ...

Bird flu cases are rising rapidly in the U.S. and ... There, bird species mix and mingle, including with poultry birds. It's a perfect petri dish for the H5N1 virus to evolve in.

Wild migratory birds, from pelicans to peregrine falcons, carried bird flu from Asia to Europe, then on to Africa and the ...