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

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

The U.S. influenza rate is at or near its highest level in at least 15 years and is still on the rise, the U.S. Centers for ...

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

FRIDAY, Feb. 7, 2025 (HealthDay News) -- Scientists are calling on the U.S. Centers for Disease Control and Prevention (CDC) ...

State and local health officials are reporting a new wave of flu cases. According to a NYC Health surveillance report that ...

For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.

A CDC report was issued for the first time since Pres. Trump took office. The report leaves out data on bird flu infections ...

South Carolina is one of a handful of states with the highest number of flu cases in the United States, according to data ...

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

South Carolina is one of a handful of states with the highest number of flu cases in the United States, according to data ...

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