Colombia has lifted restrictions on imports of U.S. beef from states where dairy cattle tested positive for bird flu, ...

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 ...

In its latest update, the CDC said the second health care worker wasn’t tested for influenza because the illness had resolved ...

A second Missouri healthcare worker who had contact with a hospitalized patient infected with bird flu developed mild ...

Mysterious US bird flu case in person without any known contact with an infected animal raises spectre of human-to-human ...

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

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

Scientists warn that the current global strategies to control bird flu are failing, potentially paving the way for another ...

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

A review of sustained mammal-to-mammal bird flu transmission in diverse species, led by The Pirbright Institute, shows global ...

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