Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian ...

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Almost 6 out of 10 Americans who identify as Republican do not trust the Centers for Disease Control and Prevention (CDC) to provide reliable information on H5N1 bird flu, according to a new poll ...

Most of those infections have been seen in wild bird populations, with two known instances of backyard poultry flocks ...

SACRAMENTO, the United States -- Scientists are sounding the alarm about a concerning genetic mutation of the H5N1 bird flu ...

The highly pathogenic H5N1 avian influenza, or bird flu, was detected in a backyard flock in Anne Arundel County​, according to the Maryland Department of Agriculture.

Cat owners are being warned to avoid feeding their cats unpasteurized dairy products or raw meat diets after two cats in ...

Another chicken flock tests positive for bird flu in Mississippi. What are the risks? How do I know if I have it? What you ...

Life science companies developing bird flu vaccines are gaining attention as the avian influenza subtype H5N1 becomes an ...

The ongoing bird flu outbreak has led to wild bird deaths, slaughtered livestock, and hazardous conditions for dairy industry ...

So to your point about H5N1, with the mortality being so high, it's possible that the traditional presentation was the sickest that presented, and that we are starting to see a different population.

The discovery of silent H5N1 infections in unexpected populations, the emergence of new variants, and its potential to evolve ...