Flu activity is increasing across the U.S. amid holiday travel and gatherings, according to the latest data from the CDC.
The “super flu” is a variant of influenza A H3N2 called subclade K. Historically, similar variants have caused more severe ...
Hospital admissions in North Carolina due to flu-like symptoms have gone up by nearly 500% during the last month.
Were you or a loved one sick over the holidays? Here's what to know about new influenza variant and how to stay healthy ...
Subclade K has become the dominant form of flu and is slightly different from the virus targeted by this year’s flu vaccine.