New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

The CDC advised clinicians to consider H5N1 in patients who have acute respiratory illness symptoms or conjunctivitis with relevant exposure, including to raw milk.

The U.S. Centers for Disease Control and Prevention (CDC) announced the end of the bird flu emergency, at least for now.

A review and meta-analysis of data from 51 countries shows median tetracycline resistance in the bacterium that causes ...

Short sellers started to panic in recent days. Moderna (MRNA), which has a short interest of 16.44%, might benefit from two ...

While H5N1 does not have high mortality rates in dairy cows, the infection causes decreases milk production and milk quality, ...

Both zoos shut their doors on May 13 after a tigress named Shakti tested positive for the H5N1 strain of avian influenza and ...

The Centers for Disease Control and Prevention ended its emergency response to bird flu as the outbreak that sickened dozens of people, spread to cattle, and drove up egg prices has abated.

In a major win for the nation's biosecurity efforts, Australia has been officially declared free from high pathogenicity ...

In a major win for the nation's biosecurity efforts, Australia has been officially declared free from high pathogenicity ...