Bird flu has devastated poultry and dairy farms since it was first detected in North America in late 2021. But what has been ...

H5N1 can still be active in raw milk cheese even after the standard 60-day aging window, according to new research.

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

More than 170 species of North American wild birds were infected with bird flu. Here's what it means for your backyard bird ...