Merced County grapples with severe bird flu outbreak, leading state in cases and third nationally in infected poultry flocks.

New Jersey officials announced Friday they are ramping up efforts against H5N1 bird flu with clusters of sick and dead birds ...

The threat of bird flu in humans remains low unless they are dealing closely with cattle, poultry or wild birds.

The U.S. government has awarded Moderna $590 million to advance the development of its bird flu vaccine, as the country doubles down on efforts to tackle increasing infections in humans. This is in ...

The US Department of Health and Human Services will award $590 million to Moderna to continue developing a vaccine to protect ...

On Thursday, the U.S. Centers for Disease Control and Prevention confirmed another case of avian influenza A(H5N1), or ...

As fears grow of a possible bird flu pandemic in humans, the federal government is pouring more money into the development of ...

The CDC announced on Thursday its recommendation to test hospitalized influenza A patients more quickly and thoroughly to ...

The CDC has confirmed a new human H5N1 bird flu case in California, raising the US total to 67. Most cases involve farm ...

Each week, the CDC publishes data on the number of flu cases in each state. This week, Georgia had enough cases to be listed ...

A California child was recently confirmed as the third human case of bird flu with a known source of infection. What could ...