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

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

Health experts say the U.S. flu season appears to be waning with two straight weeks of decline in measures of flu activity.

A particularly infectious subvariant of influenza is keeping emergency room numbers high and causing especially severe ...

State health officials confirmed a second pediatric death associated with the flu this season. Here's what to know.

Last week’s national flu tracker showed Georgia and South Carolina among the hardest-hit states, with flu levels “very high.” ...

After child flu deaths broke a record last winter, the CDC dropped its universal flu shot recommendation for kids. Here's ...

U.S. flu infections showed signs of a slight decline last week, but health officials say it is not clear that this severe flu ...

Last week, the Trump administration announced changes to the recommended childhood vaccination schedule by the Centers for Disease Control and Prevention, removing overall recommendations for ...

U.S. flu infections showed signs of a slight decline last week, but health officials say it is not clear that this severe flu ...