The Oregon Health Authority said it is seeing its worst flu season since the agency began tracking the virus 15 years ago.

The US Food and Drug Administration on Thursday issued recommendations for the composition of influenza shots for the upcoming respiratory virus season, but without input from its independent ...

The U.S. Department of Agriculture has announced plans to spend $100 million to study bird flu vaccines to fight the disease in concert with meat chicken, egg and turkey groups.

Colorado is in the midst of what could end up as the state’s worst flu season in at least 20 years.

SANTA MARIA, Calif. - Similar to neighboring communities, a heavy and long flu season finally appears to be slowing down, ...

The Food and Drug Administration canceled a meeting to update on influenza vaccines. The annual meeting cancellation came in late February. One key determination is figuring out which strain of the ...

Oklahomans Encouraged to Take Precautions Against the Flu Flu continues to circulate in communities across Oklahoma and with spring break just around the corner, ...

Columnist Caroline Gainer, who's had her own problems when seasons change this time of year, offers tips for those like her ...

While flu cases remain elevated, with 22,400 reported in early March, the steady decline signals a potential early end.