Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible ...

The Trump Administration's zeal for rounding up and deporting those migrants is making efforts to combat bird flu harder as ...

More than 100 federal scientists who track bird flu, including vaccine and food safety experts, have been laid off. This ...

Fears the world is heading towards another pandemic are growing, as new data shows the spread of the deadly bird flu virus ...

H5N1 bird flu has now crossed into U.S. dairy cattle for the first time, and alarmingly, it did so through just one spillover ...

Robert Redfield, a former director of the Centers for Disease Control and Prevention (CDC), warned that it is "not a question ...

Avian flu strains tend to only affect birds, but the current outbreak has spread to cattle and – in rare cases – people. The ...

As spring weather sets in, fears of a bird flu pandemic have not materialized, and there is less cause for worry than there ...

A variant of the bird flu virus, collected in 2016 and no longer in circulation, was just one mutation away from being able ...

Any evidence of a bird virus jumping readily into mammals is a worry, as it could indicate that mutations that allow for ...