Reports of H5N1 bird flu outbreaks at California dairy herds are continuing to rise as the nation’s largest milk producer ...

The latest human case of bird flu in the U.S. occurred in a patient with no reported exposure to affected animals, sparking ...

The H5N1 bird flu appears to be stampeding through dairy farms in California, the country's largest milk producer. Over the ...

Oseltamivir has a controversial past. Governments around the world have spent billions of dollars to stockpile the drug since ...

Beloved native swans are particularly susceptible to a deadly strain of bird flu, according to scientists who fear for native ...

Another health care worker who was exposed to a Missouri patient who tested positive for bird flu developed respiratory ...

A third close contact of a patient in Missouri who was hospitalized with H5N1 bird flu has reported that they also ...

The H5N1 bird flu has been spreading widely among wild birds, poultry, cows and a growing number of other animals NBC ...

The mandatory testing comes as the total number of infected herds in California has risen to 17. Nationally, officials have ...

The world is watching how the U.S. is responding to the H5N1 bird flu outbreak in dairy cattle, a top WHO official said.

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

By way of example and contemporary relevance to the dangers posed by the H5N1 bird flu virus, measles was brought into human ...