Echoing results from earlier California investigations into H5N1 infections in domestic cats, an investigation by agriculture ...

Everyday brings news of the spread of avian influenza A (H5N1), affecting flocks in more states, livestock, zoo animals and ...

An investigation into two severe H5N1 illnesses in exclusively indoor cats found that they may have been exposed by ...

A CDC study has found H5N1 bird flu antibodies in veterinarians who had no symptoms and no knowledge they had been working with infected livestock.

Ohio is a hotspot for birds with bird flu, and Hamilton County Public Health says 'We want to keep an eye on the spread.' ...