Subclade K, which is circulating in Arizona, has been dubbed a 'super flu' but some experts say that's not an accurate ...

A late-emerging influenza A mutation known as subclade K weakened protection, but doctors say vaccination still reduces ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

While COVID levels are moderate and respiratory syncytial virus, or RSV, levels are low in Illinois, hospital admissions are ...

After reporting was delayed due to the holidays, new CDC data shows the flu is spreading, with 33,000 people hospitalized ...

While the new findings are encouraging, "vaccines won’t do any good if people don’t get them," one expert said.

It’s getting called a “super flu” and the latest federal data shows Florida and 29 other states are now in the top tier of ...

NHS leaders fear a double peak and prolonged flu season as children go back to school after the festive break - which could ...

As flu season intensifies across Nebraska and southwest Iowa, CHI Health reports that Influenza A is the dominant respiratory ...

With the CDC estimating there have been at least 11 million flu cases in the U.S., so far this season — and season is not ...

The antiviral treatment Tamiflu is in short supply in parts of the US, as patients and pharmacists battle one of the worst ...

Outbreaks of H5N1, or highly pathogenic avian influenza - commonly known as bird flu - have been confirmed at a commercial ...