H5N1 bird flu is branching out. New data from the Centers for Disease Control and Prevention indicates that a second type of ...

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

The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

It was bird poop. Everyone had finished their supply of drinking water, and no one had hand sanitizer in their backpack. Two ...

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

The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

Public Health Scotland describes the H5N1 strain as a subtype of avian flu “most associated with illness in humans”.

A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...

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

Avian influenza, commonly known as bird flu, is a viral infection that spreads in birds. There are many subtypes of avian flu ...

The findings come at a time when outbreaks of bird flu -- a different subtype of the ... diagnosed with influenza, a recent study reports an ... Single Mutation in H5N1 Influenza Surface ...

The soaring price of eggs is a ripple effect of an ongoing outbreak of avian influenza, also known as H5N1 or bird flu, which ...