Flu activity remains "very high" in most states, the Centers for Disease Control said this week, as illnesses, emergency room ...

So far this season, the CDC estimates, there have been 13,000 flu deaths — including at least 57 children. The flu has forced ...

Across the country, dairy producers have dumped milk and infected chickens have been killed, including millions of egg-laying ...

Centers for Disease Control and Prevention (CDC) data suggests that the number of patients visiting the doctor with flu-like ...

With data showing a significant rise in flu cases nationwide, medical experts are describing it as the worst flu season since ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

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