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

Philadelphia health officials say a goose found next to Carroll Park in West Philadelphia had highly infectious bird flu.

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

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

National Milk Testing Strategy for bird flu, bringing the total to 28. These 28 states represent nearly 65% of the nation’s ...

Georgia officials announced Wednesday that a second commercial poultry flock in the state had been found with a case of ...

A snow goose in West Philadelphia ’s Carroll Park neighborhood is the city’s first suspected case of a highly contagious ...

Georgia officials have confirmed a first-ever case of the bird flu in a commercial poultry operation in the state.

When a pathogen — any organism that causes a disease — jumps species, scientists get nervous because its genetic makeup can ...

Bird flu likely killed dozens of Canada geese, swans, other birds in Massachusetts: ‘The public should strictly avoid ...

Health officials in Philadelphia announced on Wednesday the city's suspected case of bird flu found after testing on an ill ...