First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

The Mail has recruited leading virologists, epidemiologists and pandemic planners to imagine the kind of scenario that might ...

The first U.S. H5N9 outbreak has raised concerns as scientists warn of evolving bird flu risks—here's what you need to know about the symptoms.

Second human case of H5N1 bird flu has been deteced in the UK. It is the second symptomatic human case of H5N1 bird flu ...

A new strain of H5N9 bird flu was detected at a commercial duck operation in California's Merced County. All the ducks were ...

Bird flu was first detected in domestic birds in 1996 in Southern China and has since spread to wild birds, mammals, and ...

The first human death from bird flu in the United States occurred on Jan. 6 in a Louisiana hospital, less than three weeks ...

When it comes to the growing potential for a bird flu outbreak, the key question is whether the new Trump administration has ...

The spread of H5N1 into new species alarms researchers who say it could reassort in a new species, like pigs, leading to more ...

Could the threat of another worldwide pandemic be on the way? On Jan. 6, the Centers for Disease Control and Prevention announced the first American, a man in Louisiana, had died from severe avian ...

When a pathogen — any organism that causes a disease — jumps species, scientists get nervous because its genetic makeup can ...