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 ...

Current evidence suggests this bird flu virus spreads to humans only from infected animals, such as dairy cows and poultry, ...

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 ...

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

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

With the approach of fall and cooler weather across the United States, officials say the risk posed by the H5N1 bird flu ...

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

The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.

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 ...