Data from FluView, a weekly collaborative effort between the CDC and numerous health and statistical workers across the country, shows the virus’ activity level climbing in numerous states, many ...

A map tracking outpatient visits shows the levels of flu-like illness sweeping across the United States in the past 10 weeks. The images on the Centers for Disease Control’s FluView website ...

Flu-like illnesses are on the rise and have been elevated for seven weeks across all regions of the country, according to CDC's latest FluView report. Latest U.S.

The agency said all data in the FluView report are preliminary and may change as more reports are received. Six more notes: 1. The CDC’s state-by-state map of flu activity had not been updated ...

The U.S. is seeing flu activity rise earlier than usual, with Southern states reporting the highest levels of activity, according to the CDC's latest FluView report for the week ending Oct. 8.