Originally found mostly in wild birds and poultry, H5N1 clade 2.3.4.4b, genotype D1.1, was discovered in dairy cattle last ...

Protocols ensure safe movement of animals while mitigating the threat of New World screwworm, USDA's APHIS announces.

The USDA’s Animal and Plant Health Inspection Service has announced the resumption of cattle and bison imports from Mexico.

The USDA Animal and Plant Health Inspection Service (APHIS) recently confirmed the deadly bird flu genotype responsible for killing flocks nationwide was found in Nevada dairy cattle. The APHIS ...

"USDA APHIS continues to work with the Nevada Department of Agriculture by conducting additional on-farm investigation, testing, and gathering additional epidemiological information to better ...