Dr. Michael Reihart, with Penn State Health, also explained who's most at risk for severe illness and how effective this year's vaccine is.

The United States is facing what seems to be one of the worst flu seasons in over a decade. Doctor visits for influenza ...

"It's probably the worst flu season we've had in over a decade, in terms of number of cases," one doctor said.

The US is in the throes an unusually intense and severe flu season, with hospitalization rates topping the levels seen with ...

In the update, the organization stated that 7.8 percent of doctor’s visits reported through a flu surveillance network in the ...

One veterinarian who tested positive said they’d treated cattle in Georgia and South Carolina, two states with no reported infections in cows.

Experts say a number of factors are making this flu season so severe. For one, the timing is off this season. Normally flu ...

The surge has come at a time when numbers are usually dropping off. It's the worst in 15 years, says one New Jersey doctor.

Now four years later, a dozen eggs costs an average of nearly $5 in the U.S. because of the lingering bird flu, so Nevada ...

Our county health departments track how many people end up in the hospital because of the flu, COVID-19, or RSV.