Researchers report the first confirmed cases of H5N1 bird flu in horses, highlighting their role as potential reservoirs for ...

As part of routine wastewater surveillance in Maricopa County in Arizona, Maricopa County Department of Public Health (MCDPH) ...

A 13-year-old girl in Canada became so sick with H5N1, or bird flu, in late 2024 that she had to be put on a ventilator.

Humans infected with bird flu display a wide range of symptoms, from pneumonia requiring hospitalization to no symptoms at ...

The administration is committing an additional $306 million toward battling the virus, and will distribute the money before ...

When, where and how the H5N1 bird flu virus may evolve and its capacity to spark a pandemic is hard to predict — in part, ...

The US hasn’t learned lessons from the Covid-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 bird ...

Several vaccines target H5N1, and the national stockpile has doses of all of them. These shots target different strains of H5N1 that were circulating when the vaccines were developed years ago ...

A genetic analysis of the H5N1 bird flu in a Louisiana patient reveals potential mutations for human transmissibility, says ...

The next day, they confirmed the presence of an H5N1 strain of highly pathogenic avian influenza (HPAI), and more deaths followed in the flock of two dozen “non-poultry” birds. (Officials did ...

The government said all poultry on the infected site, in East Yorkshire, will be humanely culled after a strain of the H5N1 bird flu virus was detected. A 3km protection zone and a 10km ...