If you are wondering what the different letters and numbers used to name influenza viruses mean, such as H1N1, H3N2, H5N1 and influenza A, B, C or D, you are probably not alone. The letters and ...

We've all heard of "the flu" but when it comes to types, subtypes and variants, influenza can get a bit complicated. According to the U.S. Centers for Disease Control and Prevention (CDC), nearly ...

Influenza is high across the country, and Indiana is among the states affected. Here's what we know about how long flu lasts, ...

Influenza is high across the country and Kentucky is among the states affected. Here's what we know about how long flu lasts, medicines, shots and more.

As we slowly trudge through winter, respiratory illnesses like COVID-19 and the flu are surging across the country. For the week ending January 4, 18.6 percent of influenza tests came back ...

But it’s not just a buzzy term for the spike in cases of COVID-19, influenza, RSV, and norovirus. The increase in illnesses is concerning, as these viruses can require hospitalization — or ...

Since early 2024, the U.S. has logged 66 human cases of H5N1. Scientists are keeping a watchful eye on the virus’s spread as we enter a new year.

Seasonal influenza vaccines triggered protective immune responses against the H5N1 avian influenza virus primarily in younger ...

"Nobody wants another pandemic." "Bird flu is a group of influenza viruses that primarily circulate among bird populations," she told Fox News Digital. "However, influenza viruses are also known ...

Plus, even if you don’t end up getting so sick that you need to be hospitalized, you aren’t likely to say that you simply flew by with the flu. an influenza infection. Clinton has certainly ...

As the Centers for Disease Control and Prevention (CDC) explains, bird flu is a disease caused by the influenza A virus. At the same time, recent CDC data shows that seasonal influenza A is rising ...