The rise of bird flu across farms in California has raised questions about the virus and its potential threat to humans.

A highly infectious type of bird flu began spreading in dairy cows across ... We'll also keep you up to date with New Scientist events and special offers. Trending New Scientist articles ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

As California declares a state of emergency over bird flu, here is what scientists are saying about the dangers of the virus.

The World Health Organization called the current outbreak ... at risk. Bird flu, also known as highly pathogenic avian influenza (HPAI), is caused by a virus that can result in serious illness ...

All year, I’ve been keeping tabs on the H5N1 avian flu outbreak in dairy cattle and birds in the United States. As a ...

This month the California Gov. Gavin Newsom declared a state of emergency after epidemiologists confirmed the spread of bird ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing ... people in the U.S. That raises new questions about the outbreak of the virus, also ...

Gov. Gavin Newsom said he declared the state of emergency to better position state staff and supplies to respond to the outbreak. California has been looking for bird flu in large milk tanks ...