The CDC estimates at least 11 million illnesses from the flu so far this year, with 120,000 hospitalizations and 5,000 deaths. The dominant flu strain this year is A H3N2, which causes the most ...

This browser does not support the Video element. The CDC estimates at least 11 million illnesses from the flu so far this year, with 120,000 hospitalizations and 5,000 deaths. The dominant flu strain ...

Each week, the Center for Disease Control publishes a U.S. Influenza Surveillance Report. Included in that report is an Outpatient Respiratory Illness Activity Map. The map is based on data collected ...

A fast-rising wave of influenza intensified during the week ending Saturday, Dec. 27, with the CDC’s latest FluView map showing 45 states at high or very high levels of influenza-like illness. The ...

This is the weekly Outpatient Respiratory Illness Activity map from the CDC, for the week ending Jan 24, 2026. This is the weekly Outpatient Respiratory Illness Activity map from the CDC, for the week ...

This year's flu season is shaping up to be particularly brutal. Here's what to know this week, including cases taking a ...