The CDC has ended its H5N1 bird flu emergency response, but experts urge continued vigilance as the virus remains a threat through food, animals, and evolving zoonotic risks.

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

The McLean County Health Department detected the first West Nile virus-positive mosquito pool in the county this year, and is ...

Veterinarians who suspect West Nile virus in a horse should report on the RAD system at https://fortress.wa.gov/agr/apps/rad/ ...

While H5N1 does not have high mortality rates in dairy cows, the infection causes decreases milk production and milk quality, ...

An outbreak of bird flu in Brazil, the world's largest chicken exporter, has prompted countries to implement trade ...

By Stephen Smoot “The poultry industry is doing well.” And no one would have a better finger on the pulse of the poultry ...

Nearly three times the number of mosquitoes tested positive for West Nile in St. Tammany Parish since last June.

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

Tens of thousands of birds were affected by Avian Influenza in central Pennsylvania after the Centers for Disease Control and Prevention announced Tuesday that ...

The CDC is ending its emergency response to bird flu, citing a significant drop in cases between February and July.