The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

Each year, flu experts from around the world gather to map out recommendations for next winter's flu vaccine. This year, it's ...

Weekly numbers show that 2% of U.S. deaths for week 5 were due to the flu. COVID was responsible for 1.5% of deaths in the ...

The United States is experiencing its most severe flu season in more than a decade, with the U.S. Centers for Disease Control ...

At least 24 million illnesses, 310,000 hospitalizations, and 13,000 influenza-linked deaths—including 57 children—have ...

The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Influenza is surging in the U.S., with doctor's visits for flu symptoms at a 15-year high. Why is this flu season so bad?

Flu continues to be one of the most common and alarming seasonal illnesses. In the period spanning from 2023 to 2024, there ...

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

Partial CDC data suggest that influenza deaths may have already reached as high as 2% of deaths for the week ending on Feb. 1 ...

The Centers for Disease Control and Prevention reports that flu cases in the United States this season are at their highest ...