St. Louis County has recorded the highest number of confirmed infections at seven, the Missouri Department of Conservation ...

The illness is rare in humans, but in a few cases, those who've had close contact with an infected bird have contracted it.

U.S. and California health officials confirmed two new cases of H5N1 bird flu in dairy farm workers in the state on Friday, ...

After a summer lull in U.S. cases of avian influenza in both poultry and dairy cattle—and no human infections reported in the country since February—the virus is back. The currently circulating bird ...

HONOLULU (HawaiiNewsNow) - The Hawaii Department of Health is investigating a presumptive case of avian flu on Oahu. Preliminary tests conducted on an ailing duck found at the University of Hawaii at ...

After a quiet summer, the virus is hitting poultry flocks hard in the run-up to the holidays — and in the midst of a federal government shutdown. By Emily Anthes and Apoorva Mandavilli Bird flu is ...

Bird flu outbreaks are climbing again on U.S. chicken and turkey farms, ending a respite from the virus that sent egg prices soaring last year and raised fears of a new human pandemic. Since the start ...

Germany has already recorded in 2025 its highest number of bird flu outbreaks in three years and there is no relief in sight, ...

The CDC says bird flu is a disease caused by avian influenza A viruses (H5N1) that usually spread between birds, not people. It occurs naturally among wild aquatic birds. It's very contagious among ...