HPAI can spread quickly between birds, including birds that do not have signs of the disease, according to reports.

For the first time during the 2022-25 highly pathogenic avian influenza (HPAI) outbreak, the presence of the virus has been ...

The national spread of the disease has alarmed public health officials, who remain concerned it could spread to humans on a large scale.

A severe bird flu outbreak has killed millions of chickens, causing egg prices to rise. The virus has spread to dairy cows ...

The widening U.S. bird flu outbreak has made its way to Maryland, which has counted two cases on commercial poultry farms—one ...

Avian influenza A (H5N1) has mutated, so the symptoms of bird flu could change as more people get sick in 2025.

There have been 67 human cases of bird flu nationwide since 2024, 38 of which occurred in California, the most out of any ...

High blood pressure is known as a 'silent killer' as it causes few symptoms but increases the risk of heart attacks and ...

With more-publicized outbreaks occurring on industrial-size farms, backyard owners may assume that their flocks' smaller numbers provide protection against avian flu. But there is still a risk ...

Highly pathogenic avian influenza (HPAI) has been confirmed in two commercial meat turkey flocks in Ohio and one commercial ...