Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Almost 6 in 10 Americans who identify as Republican do not trust the Centers for Disease Control and Prevention (CDC) to provide reliable information on H5N1 bird flu, according to a new poll from ...

One of the worst flu seasons in years has reached its peak and is improving, officials with the Centers for Disease Control ...

The worst flu season the United States has had in more than a decade may have reached its peak, according to the US Centers for Disease Control and Prevention. Data published by the agency on ...

There were more than 6 flu hospitalizations for every 100,000 people in the US during the week ending February 22, according to CDC data. That’s less than half as many as there were two weeks ...

Doctors say it’s possible to get bird flu from pets, but unlikely to be an issue for most Americans. The study, which was published in the Centers for Disease Control and Prevention’s (CDC ...

While the basic information about flu vaccination remains on the Centers for Disease Control and Prevention (CDC) website, information campaigns that promoted flu vaccination to the general public ...

Data from the Centers for Disease Control and Prevention (CDC) shows this flu season is the most severe since the 2009 swine flu, reported CBS News earlier this month. Dr. Angela Rasmussen ...