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

The U.S. health secretary told USA Today that he believed the flu jab was a “potential culprit that I cannot rule out” for ...

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

The Influenza A H3N2 virus subclade K represents a change in the basic structure of the influenza virus.

Researchers are not just worried about the virus popping up on American farms. Other types are causing trouble around the ...

Health and Human Services Secretary Robert F. Kennedy Jr. told USA TODAY he stopped taking annual flu shots because of ...

Activity during the current flu season is growing to severe levels, with the percentage of doctors’ visits for flu-like illnesses reaching the highest level on record, according to the most recent ...

You’re not imagining it: Everyone seems to have the flu this year. And they’ve got it bad. The numbers are especially grim in the Big Apple: According to preliminary hospital data collected by New ...

Seasonal flu activity is up across the United States, according to the Centers for Disease Control and Prevention data. The positivity rate for influenza was 32.9% as of the week ending Dec. 27, an ...

THEY SAID THAT SOMETHING IS GOING ON OUT HERE, THAT SOME TYPE OF BUG. THAT’S WHY ME AND MY MOM GOT SICK AT THE SAME TIME. MARYLAND EMERGENCY DEPARTMENTS ARE OVERWHELMED AMID A SURGE IN RESPIRATORY ...

The U.S. is facing its worst flu season in 25 years, according to the Centers for Disease Control and Prevention, which ...

With a more severe flu strain circulating on top of other respiratory illnesses like COVID-19, RSV and whooping cough, the percentage of people going to their doctors for flu-like illnesses has ...