The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to ...

Learn more about how a vaccine could help prevent the spread of the avian flu virus but may also cause the virus to evolve ...

No person-to-person spread has been detected, but that doesn’t mean an H5N1 avian influenza pandemic isn’t possible or even ...

Some Hawaiʻi Island lawmakers want the state to come up with a humane plan to manage avian flu in the state. The Hawaiʻi ...

Avian flu is a common illness among birds, but it can spread to humans and other mammals. The virus is shed through ...

Seven Delmarva-region commercial operations have now reported cases of the highly contagious virus.

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers wrote.

The ongoing avian influenza outbreak in wild birds and domestic poultry flocks is prompting the health board to consider emergency measures if it mutates to be more transmissible in humans.

Another case of bird flu has been confirmed on a Georgia farm, this time hitting a larger poultry operation near the site of ...

A wild goose found at Green Chimneys in Putnam County has tested positive for H5N1. What to know about bird flu.

As avian flu outbreaks continue to hit US poultry farm s and backyard flocks, the US Department of Agriculture (USDA) Animal ...