The flu just won’t quit this year. The virus seemed to peak after the December holidays in Massachusetts, headed back down, ...

Symptoms of the flu can include high fever, muscle aches, body pain and headache. But if you’re seeing red flag symptoms like ...

The U.S. has seen earlier and more intense surges of the flu and RSV this year than is typical, pediatrician Dr. Ryan Fulton ...

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

The flu is walloping every corner of Massachusetts in an unusual second surge of the season, with people reporting flu-like ...

More Americans could be unknowingly carrying bird flu, according to a new report from the Centers for Disease Control and ...

Bird flu has led to a wide variety of symptoms during recent outbreaks, including common flu symptoms like cough and vomiting. Many have also had conjunctivitis or pink eye as their only symptom, ...

New Hampshire health officials say the flu is widespread and circulating in every part of the state.

Doctors are seeing more respiratory illness caused by influenza than caused by COVID-19. “That’s the first time that’s happened since the pandemic,” said Dr. Paul Sax.

Anxieties are high as experts warn the avian flu outbreak could worsen in the spring, but egg prices are spurring more ...