Flu cases are ticking down, but experts warn the U.S. isn’t out of the woods yet.

All viral activity benchmarks have gone down, except for a slight increase in the death rate. Here's what to know about the state of the flu season.

Vaccines still are effective in decreasing the possibility of hospitalization associated with this season's "super flu," ...

U.S. flu infections are showing signs of a slight decline, but health officials say it’s not clear that this severe flu season has peaked.

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

(WHTM) – Communities across Pennsylvania have seen an uptick in influenza cases during the new year. According to the ...

Add Yahoo as a preferred source to see more of our stories on Google. Doctors and scientists say this year's influenza season could be tougher than usual. A new version of the flu virus, called H3N2, ...

It is definitely still worth getting a vaccine. If H1N1 comes around, you can get infected with that one or even a second ...

Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with holiday travel. That variant, known as “subclade K,” led to early outbreaks in ...

Seasonal flu activity is up across the United States, according to the Centers for Disease Control and Prevention data.The ...