The Centers for Disease Control and Prevention lists Illinois in the high category for flu cases, and across the Chicago area ...

The Centers for Disease Control and Prevention lists Illinois in the high category for flu cases, and across the Chicago area ...

The weekly number of lab-confirmed influenza cases on Long Island was the highest in at least the past two seasons, with ...

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 ...

Two state health departments have issued new guidance on testing for the bird flu, following a CDC advisory, even as it says the risk to the public remains low.

The U.S. winter virus season is in full force, and by one measure One indicator of flu activity is the percentage of doctor’s ...

San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

The US is experiencing its most intense flu season since 2009 - This flu season has shuttered schools across the nation and ...

While certainly making media buzz now, Western Kentucky University Biology Professor Noah Ashley explained bird flu has been ...

Kentucky Department for Public Health officials reported Friday that a child has died from influenza, the first for this respiratory season.