Animal and Plant Health Inspection Service (APHIS) on April 9 reported two more H5N1 avian flu detections in US dairy herds, one in California and the other in Nevada, raising the United States' total ...

"This is how pandemics start." This bird flu, which scientists call highly pathogenic avian influenza, or H5N1, is already at panzootic—animal pandemic—status, killing birds in every continent ...

USDA’s Food Safety and Inspection Service (FSIS) announced Friday that the H5N1 virus was discovered in meat from a single cull dairy cow as part of testing of 96 dairy cows. APHIS said the meat ...

In Wyoming, 14% of all deer and elk tested last year were positive for chronic wasting disease (CWD), the Wyoming Game and ...

Intranasal influenza virus-vectored vaccine offers protection against clade 2.3.4.4b H5N1 infection in small animal models. Nature Communications , 2025; 16 (1) DOI: 10.1038/s41467-025-58504-z ...