The C.D.C. said it has confirmed a case of bird flu in Louisiana that resulted in “severe illness” that required ...

The H151 strain is "highly infectious" among birds, but there is no sign of an outbreak, and risk to other birds remain low. The transmission of bird flu to humans is rare and relatively mild ...

A raven in Fort Smith was found to have avian influenza, otherwise known as bird flu, the department announced Thursday. The H151 strain is "highly infectious" among birds, but there is no sign of an ...