A Nevada dairy worker has tested positive for a newly identified strain of bird flu, sparking concerns about potential cow-to ...

Flu cases are surging across the nation, closing nearly a dozen schools and swamping hospitals in some states. At least 24 ...

Information has mysteriously disappeared from the U.S. government's health websites. Here's what we know, and where to find ...

A dairy worker in Nevada was infected with a new type of bird flu that’s different from the version that has been spreading in U.S. herds since last year, federal health officials ...

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years. One indicator of flu ...

Last week the CDC published Morbidity and Mortality Weekly Report for the first time since the Trump administration froze ...

The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

Flu cases soar across the US; Sacramento sees highest flu-related medical visits since 2009. Learn prevention tips and why vaccination rates matter.

Last year there were 207 pediatric deaths attributed to the flu, NBC News reported. The CDC said the number of cases is ...

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

Scientists are calling on the US Centers for Disease Control and Prevention to disclose data about the risks of bird flu to people and pets.