H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry.

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

A new strain of bird flu has been detected on a duck farm in California. The World Organisation for Animal Health reported ...

The finding at a California duck farm is raising alarms among public health experts that bird flu could further mutate into ...

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

The World Organisation for Animal Health (WOAH) reported the outbreak of the new strain, H5N9, earlier this week on its website. The more common H5N1 strain was also found at the same farm ...

While it's tragic and alarming to see a massive die-off, it's not uncommon for birds that travel in such large populations.

If you've purchased eggs in recent weeks, there's a good chance you've gotten sticker shock thanks to the rises in prices ...

In today’s Health Alert, a new strain of bird flu - H5N9 - has been detected in the U.S. The first confirmed case was found ...

The virus was reported in a commercial flock of ducks. It’s the first time the subtype has been detected in the United States ...