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

Low vaccination rates may be contributing to the spread of flu, but data suggests the number of cases so far this season is ...

A dairy worker in Nevada was infected with a new type of bird flu that’s different from the version that has been spreading ...

Data on flu test positivity and Tamiflu prescription fills show that influenza activity has already surpassed the past 7 ...

Most of his health picks are uninterested in using most of the tools that can limit the spread of infectious disease.

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

A strain of bird flu spreading among dairy cows in Nevada has infected a dairy worker in the state, the Centers for Disease ...

Influenza A — a nasty flu strain that fueled the 2009 flu epidemic — has been landing Ohioans in the hospital since the ...

The CDC says flu rates in the United States have reached the highest level in 15 years. It seems like all respiratory ...

Nationwide hospitalizations, outpatient visits and even deaths from the flu are trending upwards, according to CDC data. The ...

While COVID-19 is finally easing this winter, the flu is still raging across California. Following a nationwide trend, the state’s flu season is turning out to be one of the most intense in recent ...

Unlike in some other states, there have not been any confirmed cases of avian influenza in domesticated birds or humans in ...