Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu outbreak.

Public health officials have warned that new mutations of bird flu with human flu could have dangerous consequences.

Gov. Newsom declared a state of emergency as the virus continues to infect dairy herds across the country — including more ...

Flu activity is spiking across Southern California, which is leading to a concerning number of pediatric hospitalizations. Doctors said the threat of bird flu is making this season particularly ...

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.

Doctors say the case of a teen left in critical condition shows H5N1 "can cause severe human illness." Mutations in the virus are deepening concerns about the spread of H5N1.

Bird flu has landed in Los Angeles. Officials from the LA County Department of Public Health reported that several cats tested positive for the bird flu, also called H5N1, after […] ...

In coming years, the bird flu may cost billions of dollars more in expenses and losses. Worse, the outbreak poses the threat ...

In light of the ongoing global spread of the H5N1 avian influenza, U.S. public health experts are reassured that current ...

The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the nation’s first severe ...