Avian leukosis virus subgroup J (ALV-J) remains a persistent threat to the poultry industry worldwide due to its oncogenic properties and its capacity to cause profound immunosuppression in chickens.

The worst outbreak of avian influenza on record is threatening to stretch into a second year, as the U.S. races to contain a virus that has already caused some food prices to soar amid a shortage ...

The H5N1 bird flu, spreading across all 50 U.S. states, raises concerns about a potential pandemic. The virus has impacted dairy farms, poultry flocks, and humans, with one confirmed human death ...

Experts warn about the possibility of a new pandemic in 2025 as the H5N1 bird flu virus spreads across all 50 states, impacting US dairy farms and leading to human infections. Here's what to know.

The threat of the avian flu continues to increase as household cats are experiencing increased levels of infections and deaths. Researchers at Colorado State University are helping Colorado and ...

Birds migrating through California tested positive for avian influenza in recent months, state officials reported, as the virus continues its spread through livestock and wildlife through the state.