The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

Five cases of bird flu spreading through commercial poultry flocks in Pennsylvania caused the loss of more than 2 million ...

The nationwide spread of highly pathogenic avian influenza, HPAI, also known as avian or bird flu, has many in Illinois ...

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the ...