The flu season has reached high levels, with 3,600 children testing positive in the past week across the Norton Children's System.

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

NEW YORK (AP) — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

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

Schools around the U.S. are closing due to surges of flu and other illnesses which are sickening students and staff. Here's ...

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the Centers for Disease Control and Prevention since the start of ...

Here's what parents need to know about the influenza vaccine for babies and children, plus why it's so important.

For a second time this season, at least 41 states are reporting high or very high levels of the flu. Here's how to stay safe.

While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most common and the most severe.

Feeling under the weather? In Texas, cedar can bring sneezing, congestion and itchy eyes, but so can the flu, COVID-19 and other illnesses.

“My son’s lips, at this point, started to turn blue. He also had a febrile seizure, which is why his body was stiff and ...