Waffle House announced “egg-cellent news” for their customers’ wallets. The casual dining chain is dropping the temporary ...

If H5N9 gains a foothold in humans, people may possibly have less immunity to the virus than they do to H5N1. "The seasonal, human H1N1 virus has an NA protein that is related, but different from ...

H5N9 poses a limited risk to humans at the moment, similar to H5N1. Human-to-human transmission is extremely rare, but ...

But the appearance of H5N9 is still concerning, especially in light of the ongoing outbreaks in chickens and cows of H5N1. Here's what to know. Why bird flu is so rampant right now ...

While H5N9 hasn't infected humans in the U.S., its potential to mix with human flu viruses raises concerns. Experts are particularly wary of the virus spreading to pigs, which can act as hosts for ...

H5N9 is a strain of the H5N1, H7N9, and H9N2 bird flu virus subtypes, according to the National Institute of Health, but far less common. ...

A new variant, H5N9, recently appeared in California. What should readers know? Yes, a new bird flu variant was discovered at a duck farm in late January. It has the potential to be more virulent for ...

A new strain of bird flu has been detected on a duck farm in California. The World Organisation for Animal Health reported the outbreak of the new strain, H5N9, earlier this week.

H5N9 is different from H5N1, though both are known as bird flu. Two strains of highly pathogenic avian influenza (HPAI) have been responsible for millions of cow and poultry deaths in the United ...

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

H5N9 is a rare subtype of the influenza A virus that can cause highly pathogenic avian influenza (HPAI), also known as bird flu. It's a reassortment strain that originated from the H5N1, H7N9, and ...

If H5N9 gains a foothold in humans, people may possibly have less immunity to the virus than they do to H5N1. "The seasonal, ...