Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...

The rate of Americans visiting doctors’ offices for flu-like illness is continuing to reach record levels, new CDC data ...

The report is the latest evidence that the outbreak in dairy herds is spreading undetected in cows, and the spillover into ...

That is the worst on record in the CDC's influenza surveillance network since late 2009, during the swine flu pandemic. While most flu seasons usually see a resurgence of infections after the ...

The Centers for Disease Control and Prevention resumed publishing its weekly scientific report Thursday after an unprecedented pause, but information about the bird flu virus that was supposed to ...

The Centers for Disease Control and Prevention reports that flu cases in the United States this season are at their highest levels since the 2009–2010 swine flu. For the first time, the death rate for ...

A new report suggests that more Americans may be walking around with bird flu − and not even know it. Researchers from the Centers for Disease Control and Prevention randomly tested 150 veterinarians ...

The CDC estimates there have been at least 24 million illnesses, 310,000 hospitalizations and 13,000 deaths from the flu so far this season, which started Oct. 1. Nearly 60 of those who died were ...

NEW YORK (AP) — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

During the week ending Feb. 1, 8% of emergency department visits were due to flu compared with 3.2% the same time last year, according to the CDC data. Additionally, 31.6% of tests came back ...