After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.

Bird flu has now spread to humans in a dozen states after public health officials confirmed an Ohio man had contracted the ...

By some measures, this year’s flu season is the worst in 15 years. The Centers for Disease Control and Prevention has ...

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

Each year, flu experts from around the world gather to map out recommendations for next winter's flu vaccine. This year, it's ...

The United States is experiencing its most severe flu season in more than a decade, with the U.S. Centers for Disease Control ...

After going quiet on bird flu, CDC scientists have published a report on its spread among veterinarians. The findings suggest ...

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 ...

At least 24 million illnesses, 310,000 hospitalizations, and 13,000 influenza-linked deaths—including 57 children—have ...

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

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

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