Six dairy herds in Nevada have tested positive for a newer variant of the H5N1 bird flu virus that’s been associated with ...

For the first time in South Bengal, two rare birds—a Common Merganser from North America and a West Himalayan Bush Warbler— ...

A new variant of H5N1 bird flu, known as D1.1, has been detected in dairy cattle in Nevada. This marks the first time this ...

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...