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

Flu cases are surging across the nation, closing nearly a dozen schools and swamping hospitals in some states. At least 24 ...

I think all of us know somebody who’s gotten the flu recently,” says Dr. Luis Ostrosky, chief of infectious disease at ...

HealthDay News — During the week of January 26 through February 1, 2025, flu activity remained elevated in the US, with 43 states reporting high or very high outpatient respiratory illness activity, ...

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

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

There’s typically always, at least, one peak in the flu season, sometimes that comes a little earlier, sometimes it comes a ...

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

Flu deaths have surpassed COVID-19 in California for the first time since the pandemic, with concerns over low vaccination rates and a likely severe flu season.

Massachusetts is seeing the highest level of the flu since before the COVID-19 pandemic, according to the Department of ...

Avian influenza is continuing to plague poultry and dairy farming operations, and with the virus spreading across the country ...

During this week, of the 4,377 viruses reported by public health laboratories, 4,264 and 113 were influenza A and B, respectively. Of the 3,458 influenza A viruses subtyped, 53.7% were influenza A ...