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

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

The worst flu season in years is swamping California, prompting a renewed surge in hospitalizations as officials warn the ...

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

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

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

That flu activity is peaking now isn’t unexpected. You can catch the flu year-round, and peak season in the U.S. tends to be between December and February. February, though, is the clear winner. Since ...

flu-related fatalities have now surpassed those attributed to COVID in the state this winter. Newsweek has reached out to the Center for Disease Control and Prevention (CDC) for comment on the matter.

Flu infections are at or near their highest levels in at least 15 years and are still rising, the Centers for Disease Control ...

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

When H5N1 first came to the attention of infectious disease professionals 20 years ago, there was concern it could mutate and ...