An outbreak of bird flu in Brazilthe worlds largest chicken exporterhas led to widespread trade restrictions as nations move ...

The CDC is reporting that H5N1 bird flu cases in animals have declined, and there haven't been any new human infections since February.

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

The Centers for Disease Control and Prevention July 7 announced ( it is streamlining H5N1 bird flu updates with its routine ...

Tens of thousands of birds were affected by Avian Influenza in central Pennsylvania after the Centers for Disease Control and Prevention announced Tuesday that ...

The CDC is ending its emergency response to bird flu, citing a significant drop in cases between February and July.

The agency said it's because of a drop in cases; no human infections have been reported since February.