While flu levels are still low, a strain that's wreaked havoc in the U.K. and Canada is behind most cases so far in the U.S., ...

U.S. flu rates remain low, but experts are keeping an eye on a new strain that’s been linked to unexpectedly early and severe ...

California could see an early and especially sharp start to the annual flu season, as a combination of low vaccination rates ...

With a new flu virus variant circulating, scientists fear more sickness this winter. The vaccine may be slightly less ...

Flu season is here with a mutated H3N2 strain causing concern. Health experts urge vaccination as holiday gatherings approach ...

Dr. Tara Narula breaks down a new strain of flu, subclade K, which is causing concern as many people get ready to travel ...

Strategies like washing your hands regularly and getting a flu shot go a long way towards keeping you healthy when seemingly ...

Health experts warn of a new flu strain, Subclade K, spreading to the U.S. from Japan and the UK, raising concerns ahead of ...

The Chicago area is already starting to see more influenza hospitalizations than normal for this early in the season.

A new strain of the flu called subclade K could make for a particularly nasty flu season across the country, according to public health experts.  The strain already caused Japan to declare an ...

Pharmacies in Bullitt County are already seeing an uptick in patients as seasonal illnesses begin to spread, even though the ...

New federal data released Friday shows the percentage of medical visits for flu symptoms in Louisiana climbed to 3.9% in the ...