Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Respiratory virus season is in full swing across California, with several illnesses spreading across the state. Cases of ...

After battling the deadly COVID-19 virus for over 5 years, the world is now on the verge of witnessing the rise of another ...

Experts say COVID-era safety provisions are now central to how long-term care homes manage infectious disease.

The spike in flu cases widely referred to in media reports as a "superflu" is largely driven by a newly identified subtype of ...

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

After a sharp uptick in flu cases in mid-December 2025, flu activity across the U.S. and Canada remains high.

California public health officials cautioned more children are testing positive for the flu this season. Here are flu ...

Flu-related hospital admissions are up since December and the respiratory illness season typically extends through April.

Flu activity in the US shows a slight dip after intense spread, but health officials warn the season isn't over. Millions ...