Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry ...

Two rare bird flu strains have emerged since late January, prompting public health concerns during a freeze on federal health communications.

A variant of the H5N1 bird flu has now infected dairy cattle in Nevada, according to reports from the United States ...

Six cases of bird flu have been reported in Maryland, as of Feb. 2, according to the Department of Agriculture (MDA).

Yet another new strain of bird flu was confirmed by the U.S. Department of Agriculture (USDA) last week in milk samples collected from dairy cows in ...

Bird flu, also known as H5N1, continues to spread among U.S. livestock, driving up egg prices and worrying public health ...

Most of the bird flu cases reported so far in the U.S. have belonged to an influenza subtype known as HPAI H5N1. The newly ...

Until now, all dairy herd H5N1 detections have involved the B3.13 genotype, thought to be the result of a single spillover ...