Bacteriologist and parasitologist Michelle Jakaitis uses a microscope to view a training sample of veligers, which are the ...

Detections of H5N1 avian influenza have slowed in both animals and humans, but continued surveillance is warranted, CDC researchers said. In dairy cattle, cases surged over the fall and early ...

A widespread outbreak of H5N1 bird flu has devastated California’s ....USDA to distribute over $230 million in emergency relief payments ...