Specific data about H5N1 outbreaks on farms has generally been deemed confidential by state and federal officials.

WASHINGTON, D.C. - On Monday, the USDA Animal and Plant Health Inspection Service (APHIS) National Veterinary Services ...

Nebraska is now the 18th state where highly pathogenic avian influenza has been detected in dairy cattle since it was first identified in the animals in March 2024.

After four straight months of testing raw milk samples from Minnesota cow dairy farms for the avian influenza A (H5N1) virus ...

In a historic first for wildlife conservation, New Zealand scientists have successfully trialed a vaccination program ...

Norway has reported an outbreak of highly pathogenic H5N1 avian influenza, or bird flu, on a farm in the north of the country ...

Bird flu cases have been confirmed in more than 1,000 herds nationwide since the virus was first found in dairy cows in March ...

Highly pathogenic avian influenza (HPAI) has been confirmed in commercial poultry in Portugal and Germany for the first time ...

Step into one of Australia's few biosafety level 4 facilities, where scientists handle highly transmissible and potentially ...

The NZP has assured that no other animals in the zoo have shown influenza-like symptoms, indicating that the outbreak has so ...

So far three possible outbreaks have been located and four birds have been affected. In addition, 25 people who were in contact with the birds are under observation.

On September 2, WOAH reported that the situation in South Africa concerning the H7N6 variant of HPAI had been resolved. Since ...