Lincoln Park Zoo said the specific source of the exposure of the animals to bird flu, or H5N1 virus, is not known.

Ostrich farmers and animal justice advocates are voicing concerns following a Canadian Food Inspection Agency’s (CFIA) decision to cull a herd of 400 ostriches after an avian flu outbreak in the West ...

Health officials say the consistent, very low-level detections indicate a high likelihood that H5 bird flu virus is on Kauai.

The Chilean flamingo, named Teal, hatched last fall and died Jan. 8. The 7-year-old harbor seal, named Slater, died the next ...

H5N1 bird flu strain impacts egg supply chain, USDA reports ...

Researchers have identified nine mutations in a bird flu strain from a person in Texas. Bad news: this strain is more capable of causing disease and replicates better in the brain. Good news: approved ...

The Hawaii Department of Health today said it has detected “very low levels” of H5 avian influenza in wastewater samples collected last month from the Lihue Wastewater Treatment Plant on Kauai.

Due to the continued spread of bird flu in California, poultry and dairy cattle exhibits are now banned from all fairs and ...

Health officials have identified another possible case of bird flu in a child — this time in San Francisco. The San Francisco ...

Some animal welfare groups are calling on USDA to release data on whether cockfighting has contributed to the spread of bird ...

There’s “always a potential for this virus to become a pandemic, but there’s also the potential for any existing — or not yet ...

The highly pathogenic H5N1 avian influenza, or bird flu, continues to spread on Delmarva with Queen Anne’s becoming the ...