Influenza is surging in the U.S., with doctor's visits for flu symptoms at a 15-year high. Why is this flu season so bad?

"Society as a whole is less immune, we have slightly lower vaccination rates, and so our defenses are slightly down." Is it too late to get a flu shot? It's not too late to get a flu shot — in ...

As reports swirl about a “quademic” sweeping the nation, it can feel like every virus is peaking at once as Americans sniffle ...

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

Weekly numbers show that 2% of U.S. deaths for week 5 were due to the flu. COVID was responsible for 1.5% of deaths in the ...

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

Outbreaks and high levels of illnesses (like the flu) have become more common as vaccination rates have fallen, especially ...

Right now in Massachusetts and across the country, hospitals are seeing a surge in flu cases. So far, the CDC estimates there ...

"Getting the flu vaccine may not prevent you from catching the flu," Dr. Juan Dumois said. "But you're less likely to end up ...

Flu is surging in Massachusetts. State numbers show more cases than in at least five years. Some doctors say it's more severe ...

Flu cases are rising in Vermont, and local pharmacists say they are seeing more people coming in with symptoms.

Two children have died of flu in North Carolina, according to the North Carolina Department of Health and Human Services.