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

Influenza type B viruses are not classified by subtype and do not cause pandemics. Different strains of the flu virus mutate over time and replace the older strains. This is why it's important to ...

Spanish flu pandemic was caused by a particularly virulent strain of influenza virus. It infected 500 million people, caused ...

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 ...

A subtype of bird flu caused by avian influenza A (H5) virus has been spreading worldwide in wild birds with a few outbreaks ...

In an abundance of caution, the CDC last week advised hospitals and labs to do faster flu testing to help identify possible ...

The company hopes this work will create the necessary background data to help them quickly develop an mRNA vaccine targeted to various influenza subtypes. What People Are Saying Then HHS Secretary ...

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

Influenza is spreading across Indiana and has been responsible for at least 32 deaths so far this season. Influenza, or "flu, ...

All nine macaques given the control developed severe disease when exposed to bird flu, as did all given the smallest dose of ...

A subtype of bird flu caused by avian influenza A (H5) virus has been spreading worldwide in wild birds with a few outbreaks in poultry, dairy cows and other mammals across the United States ...