A new report suggests that more Americans may be walking around with bird flu − and not even know it. Researchers from the Centers for Disease Control and Prevention randomly tested 150 ...

The flu is walloping every corner of Massachusetts in an unusual second surge of the season, with people reporting flu-like symptoms at rates higher than any other winter peak since before COVID ...

The US is in the throes of an unusually intense and severe flu season, with hospitalization rates topping the levels seen with Covid-19 at some points of the pandemic. On top of the flu infection ...

Americans are in the throes of flu season in large swaths of the country. In California, influenza activity continues to be high, the California Department of Public Health reports. RSV activity ...

One indicator of flu activity is the percentage of doctor’s office visits driven by flu-like symptoms. Last week, that number was clearly higher than the peak of any winter flu season since 2009 ...

Cases of the flu viruses continue to surge across the U.S. and California, placing a strain on healthcare systems and causing tens of millions of illnesses and thousands of deaths each year.

Nearly 8% of outpatient visits for respiratory illness last week were for flu. The rate of Americans visiting doctors' offices for flu-like illness continues to reach record levels, new federal ...

The most recent CDC Weekly U.S. Influenza Surveillance Report shows that 7.8% of visits to a healthcare provider were for respiratory illness, the worst since the swine flu pandemic in late 2009.

If it seems like everyone around you is sick with the flu, you're not alone. The United States is facing what appears to be one of the worst flu seasons in over a decade. Doctor visits for ...

Flu season is underway across the U.S. — with particularly high activity across the state of Wisconsin. For the week ending Feb. 1, Wisconsin Department of Health Services data show influenza ...

More than 14,000 flu patients have flooded New York hospitals so far in 2025, as the state appears to be gripped by a record-breaking flu season. The weekly flu hospitalization tally for New York ...

It appears that there may have been another spillover of H5N1 bird flu virus from wild birds into dairy cattle. The Arizona Department of Agriculture announced Friday that it had found the virus ...