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

Feeling under the weather? You could have Influenza Type A. Here's the difference between Influenza Type A and Type B.

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

Seasonal influenza activity has elevated in California due to a “super flu” strain that has resulted in higher confirmed flu ...

Amarillo health officials are reporting an increase in flu cases under H3N2, the most prevalent strain of flu this season.

Flu season is in full swing, and health experts are sounding the alarm on a variant that could bring another severe season in the U.S. Influenza A (H3N2) viruses are the most frequently reported ...

Although this year’s flu vaccine doesn’t protect as well against the dominant subclade K strain, doctors still say that ...

Nearly 9,000 flu cases reported in New Jersey as of the week ending Jan. 3. Here’s what to know about the H3N2 epidemic.

Hospitals are reporting more admissions — and more people heading to the ER. Here's what to know and what symptoms to watch ...

TWO OF THE FOUR CHILDREN WHO HAVE DIED FROM THE FLU ARE FROM HERE IN THE CITY OF BOSTON. AND CITY HEALTH OFFICIALS SAY TWO OF ...